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Suppliers for CAS
501-30-4
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Properties | | CAS |
501-30-4 | | Formula |
C6H6O4 | | EINECS |
207-922-4 |
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47 Registered suppliers
Simagchem Corporation
P.R.China
Xiamen Hisunny Chemical Co., Ltd.
P.R.China
Molecular Formula : C6H6O4
Aecochem Corp.
P.R.China
Molecular Formula : C6H6O4
Sancai Industry Co.,Ltd.
P.R.China
| Appearance | Almost white crystalline powder
| | Assay | ≥ 99.0%
| | Melting point | 152~156℃
| | Loss on drying | ≤ 0.5％
| | Ignition residue | ≤ 0.1%
| | Chloride | ≤ 50 ppm
| | Heavy metal | ≤ 3 ppm
| | Arsenic | ≤ 1 ppm
| | Ferrum | ≤ 10 ppm
| | Standard | technical grade
| | Content | 99%
| | Capacity | 50MT/month
| | Loading port | Shanghai
| | Package | 25kg/drum, or according to the customers’demand
| | Storage | Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down |
Hangzhou Keying Chem Co., Ltd.
P.R.China
| Appearance | Almost white crystalline powder
| | Assay | ≥ 99.0%
| | Melting point | 152~156℃
| | Loss on drying | ≤ 0.5％
| | Ignition residue | ≤ 0.1%
| | Chloride | ≤ 50 ppm
| | Heavy metal | ≤ 3 ppm
| | Arsenic | ≤ 1 ppm
| | Ferrum | ≤ 10 ppm
| | Standard | technical grade
| | Content | 99%
| | Capacity | 50MT/month
| | Loading port | Shanghai
| | Package | 25kg/drum, or according to the customers’demand
| | Storage | Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down |
H&Z Industry Co.,Ltd
P.R.China
| Appearance | Almost white crystalline powder
| | Assay | ≥ 99.0%
| | Melting point | 152~156℃
| | Loss on drying | ≤ 0.5％
| | Ignition residue | ≤ 0.1%
| | Chloride | ≤ 50 ppm
| | Heavy metal | ≤ 3 ppm
| | Arsenic | ≤ 1 ppm
| | Ferrum | ≤ 10 ppm
| | Standard | technical grade
| | Content | 99%
| | Capacity | 50MT/month
| | Loading port | Shanghai
| | Package | 25kg/drum, or according to the customers’demand
| | Storage | Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down |
Xingrui Industry Co., Limited
P.R.China
| Appearance | Almost white crystalline powder
| | Assay | ≥ 99.0%
| | Melting point | 152~156℃
| | Loss on drying | ≤ 0.5％
| | Ignition residue | ≤ 0.1%
| | Chloride | ≤ 50 ppm
| | Heavy metal | ≤ 3 ppm
| | Arsenic | ≤ 1 ppm
| | Ferrum | ≤ 10 ppm
| | Standard | technical grade
| | Content | 99%
| | Capacity | 50MT/month
| | Loading port | Shanghai
| | Package | 25kg/drum, or according to the customers’demand
| | Storage | Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down |
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
| Appearance | Almost white crystalline powder
| | Assay | ≥ 99.0%
| | Melting point | 152~156℃
| | Loss on drying | ≤ 0.5％
| | Ignition residue | ≤ 0.1%
| | Chloride | ≤ 50 ppm
| | Heavy metal | ≤ 3 ppm
| | Arsenic | ≤ 1 ppm
| | Ferrum | ≤ 10 ppm
| | Standard | technical grade
| | Content | 99%
| | Capacity | 50MT/month
| | Loading port | Shanghai
| | Package | 25kg/drum, or according to the customers’demand
| | Storage | Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down |
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C6H6O4
Molecular Weight: 142.11
Sigma-Aldrich International GmbH
Switzerland
Molecular Formula: C6H6O4
Molecular Weight: 142.11
Wuhan Soleado Technology Co., Ltd.
P.R.China
Molecular Formula: C6H6O4
Molecular Weight: 142.11
M.C.Biotec Inc.
P.R.China
Molecular Formula: C6H6O4
Molecular Weight: 142.11
Molecular Formula: C6H6O4
Molecular Weight: 142.11
Zhonghe Fountain (Tianjin) Biotech Ltd.
P.R.China
Cosmate®KA ,Kojic acid (KA) is a natural metabolite produced by fungi that has the ability to inhibit tyrosinase activity insynthesis of melanin. It can prevent the tyrosinase activity through synthesizing with copper ion in the cells after it enters skin cells. Kojic acid and its derivative has better inhibitory effect on tyrosinase than any other skin whitening agents. At present it is assigned into various kinds of cosmetics for curing freckles, spots on the skin of old man, pigmentation and acne.
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| | Appearance | White or off white crystal
| | Assay | 99.0% min.
| | Melting point | 152℃ ~156℃
| | Loss on drying | 0.5% max.
| | Residue on Ignition | 0.1% max.
| | Heavy Metals | 3 ppm max.
| | Iron | 10 ppm max.
| | Arsenic | 1 ppm max.
| | Chloride | 50 ppm max.
| | Alfatoxin | No detectable
| | Plate count | 100 cfu/g
| | Panthogenic Bacterial | Nil
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| | Applications | Skin Whitening,Antioxidant,Removing Spots |
Tianjin YR Chemspec Technology Co.,Ltd.
P.R.China
Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with Copper ion in the cells after it enters skin cells. So it is used for skin lightening and anti-melasma. Effective for inhibiting Melanin production, tyrosinase inhibitor. At present it is assigned into various kinds of cosmetics for curing freckles, spots on the Skin of older people, pigmentation and acne. It also eliminates free radicals and strengthens cell activity.
New Natural Biotechnology Co.,Ltd.
P.R.China
Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with Copper ion in the cells after it enters skin cells. So it is used for skin lightening and anti-melasma. Effective for inhibiting Melanin production, tyrosinase inhibitor. At present it is assigned into various kinds of cosmetics for curing freckles, spots on the Skin of older people, pigmentation and acne. It also eliminates free radicals and strengthens cell activity.
Newstar Chem Enterprise Ltd.
P.R.China
Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with Copper ion in the cells after it enters skin cells. So it is used for skin lightening and anti-melasma. Effective for inhibiting Melanin production, tyrosinase inhibitor. At present it is assigned into various kinds of cosmetics for curing freckles, spots on the Skin of older people, pigmentation and acne. It also eliminates free radicals and strengthens cell activity.
Fountain Biotechnology Co.,Ltd
P.R.China
Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with Copper ion in the cells after it enters skin cells. So it is used for skin lightening and anti-melasma. Effective for inhibiting Melanin production, tyrosinase inhibitor. At present it is assigned into various kinds of cosmetics for curing freckles, spots on the Skin of older people, pigmentation and acne. It also eliminates free radicals and strengthens cell activity.
Arakato Development Ltd
Hong Kong
Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with Copper ion in the cells after it enters skin cells. So it is used for skin lightening and anti-melasma. Effective for inhibiting Melanin production, tyrosinase inhibitor. At present it is assigned into various kinds of cosmetics for curing freckles, spots on the Skin of older people, pigmentation and acne. It also eliminates free radicals and strengthens cell activity.
Unilong Industry Co.,Ltd
P.R.China
| Appearance | Almost White Crystal or powder
| | Purity（ %） | ≥ 99.0
| | Chloride (mg/Kg) | ＜ 100
| | Heavy metals(%) | 0.0001
| | Arsenic（ %） | 0.0001
| | Iron(%) | 0.001
| | Melting point(%) | 152-156
| | Loss on drying(%) | 1.0
| | Residue on Ignition (%) | 0.2 |
Xiamen Kinbester Co., Ltd.
P.R.China
| Appearance | Almost White Crystal or powder
| | Purity（ %） | ≥ 99.0
| | Chloride (mg/Kg) | ＜ 100
| | Heavy metals(%) | 0.0001
| | Arsenic（ %） | 0.0001
| | Iron(%) | 0.001
| | Melting point(%) | 152-156
| | Loss on drying(%) | 1.0
| | Residue on Ignition (%) | 0.2 |
FUDAW INDUSTRY LTD
P.R.China
| Appearance | Almost White Crystal or powder
| | Purity（ %） | ≥ 99.0
| | Chloride (mg/Kg) | ＜ 100
| | Heavy metals(%) | 0.0001
| | Arsenic（ %） | 0.0001
| | Iron(%) | 0.001
| | Melting point(%) | 152-156
| | Loss on drying(%) | 1.0
| | Residue on Ignition (%) | 0.2 |
OPQ Chemical Co., Ltd
P.R.China
| Appearance | Almost White Crystal or powder
| | Purity（ %） | ≥ 99.0
| | Chloride (mg/Kg) | ＜ 100
| | Heavy metals(%) | 0.0001
| | Arsenic（ %） | 0.0001
| | Iron(%) | 0.001
| | Melting point(%) | 152-156
| | Loss on drying(%) | 1.0
| | Residue on Ignition (%) | 0.2 |
Create Chemical Co., Ltd.
P.R.China
Molecular Fomula : C6H6O4
Molecular weight : 142.11
Appearance : White or off-white crystal
Assay : 99%min
XD BIOCHEMS Ltd
P.R.China
Molecular Fomula : C6H6O4
Molecular weight : 142.11
Appearance : White or off-white crystal
Assay : 99%min
Shandong Lanhai Industry Co.,Ltd.
P.R.China
Molecular Fomula : C6H6O4
Molecular weight : 142.11
Appearance : White or off-white crystal
Assay : 99%min
Krada CPS Industry S.L
Spain
Molecular Fomula : C6H6O4
Molecular weight : 142.11
Appearance : White or off-white crystal
Assay : 99%min
Shandong Minglang Chemical Co., Ltd
P.R.China
Molecular Fomula : C6H6O4
Molecular weight : 142.11
Appearance : White or off-white crystal
Assay : 99%min
Hangzhou Zhongqi Chem Co., Ltd
P.R.China
Molecular Fomula : C6H6O4
Molecular weight : 142.11
Appearance : White or off-white crystal
Assay : 99%min
Nantong Xindao Biotech Ltd
P.R.China
Molecular Fomula : C6H6O4
Molecular weight : 142.11
Appearance : White or off-white crystal
Assay : 99%min
Fox Chemicals GmbH
Germany
Molecular Fomula : C6H6O4
Molecular weight : 142.11
Appearance : White or off-white crystal
Assay : 99%min
Lori Industry Co., Ltd
P.R.China
Molecular Fomula : C6H6O4
Molecular weight : 142.11
Appearance : White or off-white crystal
Assay : 99%min
Zehao Industry Co., Ltd.
P.R.China
Molecular Fomula : C6H6O4
Molecular weight : 142.11
Appearance : White or off-white crystal
Assay : 99%min
Hangzhou Lingrui Chemical Co., Ltd.
P.R.China
Molecular Fomula : C6H6O4
Molecular weight : 142.11
Appearance : White or off-white crystal
Assay : 99%min
Skyrun Industrial Co., Ltd.
P.R.China
Molecular Fomula : C6H6O4
Molecular weight : 142.11
Appearance : White or off-white crystal
Assay : 99%min
Shandong SanYoung Industry Co., Ltd
P.R.China
Molecular Fomula : C6H6O4
Molecular weight : 142.11
Appearance : White or off-white crystal
Assay : 99%min
Ambeed, Inc.
USA
Purity : 98% Smile code : O=C1C=C(CO)OC=C1O MDL Number : MFCD00006580 MolFormula : C6H6O4 MolWeight : 142.1094 Available in stock : 98309.317
More details are to be found here
BLD Pharmatech Ltd
P.R.China
Smile code: O=C1C=C(CO)OC=C1O MDL Number: MFCD00006580 Purity : 98% Available in stock: 83369.28 g
More details are to be found here
Xiamen Equation Chemical Co.,Ltd
P.R.China
Smile code: O=C1C=C(CO)OC=C1O MDL Number: MFCD00006580 Purity : 98% Available in stock: 83369.28 g
More details are to be found here
AK Scientific, Inc.
USA
Smile code: O=C1C=C(CO)OC=C1O MDL Number: MFCD00006580 Purity : 98% Available in stock: 83369.28 g
More details are to be found here
Chemos GmbH & Co. KG
Germany
Smile code: O=C1C=C(CO)OC=C1O MDL Number: MFCD00006580 Purity : 98% Available in stock: 83369.28 g
More details are to be found here
BuGuCh & Partners
Germany
Smile code: O=C1C=C(CO)OC=C1O MDL Number: MFCD00006580 Purity : 98% Available in stock: 83369.28 g
More details are to be found here
Synonyms: 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-;4H-Pyran-4-one,5-hydroxy-2-(hydroxymethyl)-;5-hydroxy-2-(hydroxymethyl)-4h-pyran-4-on;kojic;Pyran-4-one, 5-hydroxy-2-(hydroxymethyl);2-HYDROXYMETHYL-5-HYDROXY-4-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-GAMMA-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-1,4-PYRONE
CAS: 501-30-4
MF: C6H6O4
MW: 142.11
EINECS: 207-922-4
Product Categories: FINE Chemical & INTERMEDIATES;Heterocycles;Plant Oils, Toxins, Phenolic Acids & Derivatives;Chelating Agents & Ligands;Herb extract;inhibitor;Cosmetics;Fine Chemical
Mol File: 501-30-4.mol
Kojic acid Chemical Properties
mp 152-155 °C(lit.)
storage temp. Refrigerator
Water Solubility SOLUBLE
Merck 14,5317
BRN 120895
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 501-30-4(CAS DataBase Reference)
NIST Chemistry Reference 5-Hydroxy-2-(hydroxymethyl)-4h-pyran-4-one(501-30-4)
EPA Substance Registry System 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)- (501-30-4)
Item Index
Appearance White or cream colored acicular crystal
Clarity of solution Colorless and transparent
Pathogens None Melting Point 152-155
Purity 99.0% min
Loss an drying 0.5% max
Residue on ignition 0.1% max
Iron 10ppm max
Heavy metals 3ppm max
Arsenic 1ppm max
Chloride 50ppm max
World. Chem. Co., Ltd.
P.R.China
Synonyms: 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-;4H-Pyran-4-one,5-hydroxy-2-(hydroxymethyl)-;5-hydroxy-2-(hydroxymethyl)-4h-pyran-4-on;kojic;Pyran-4-one, 5-hydroxy-2-(hydroxymethyl);2-HYDROXYMETHYL-5-HYDROXY-4-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-GAMMA-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-1,4-PYRONE
CAS: 501-30-4
MF: C6H6O4
MW: 142.11
EINECS: 207-922-4
Product Categories: FINE Chemical & INTERMEDIATES;Heterocycles;Plant Oils, Toxins, Phenolic Acids & Derivatives;Chelating Agents & Ligands;Herb extract;inhibitor;Cosmetics;Fine Chemical
Mol File: 501-30-4.mol
Kojic acid Chemical Properties
mp 152-155 °C(lit.)
storage temp. Refrigerator
Water Solubility SOLUBLE
Merck 14,5317
BRN 120895
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 501-30-4(CAS DataBase Reference)
NIST Chemistry Reference 5-Hydroxy-2-(hydroxymethyl)-4h-pyran-4-one(501-30-4)
EPA Substance Registry System 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)- (501-30-4)
Item Index
Appearance White or cream colored acicular crystal
Clarity of solution Colorless and transparent
Pathogens None Melting Point 152-155
Purity 99.0% min
Loss an drying 0.5% max
Residue on ignition 0.1% max
Iron 10ppm max
Heavy metals 3ppm max
Arsenic 1ppm max
Chloride 50ppm max
Evonik ( formerly Wilshire Technologies, Inc. )
USA
Synonyms: 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-;4H-Pyran-4-one,5-hydroxy-2-(hydroxymethyl)-;5-hydroxy-2-(hydroxymethyl)-4h-pyran-4-on;kojic;Pyran-4-one, 5-hydroxy-2-(hydroxymethyl);2-HYDROXYMETHYL-5-HYDROXY-4-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-GAMMA-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-1,4-PYRONE
CAS: 501-30-4
MF: C6H6O4
MW: 142.11
EINECS: 207-922-4
Product Categories: FINE Chemical & INTERMEDIATES;Heterocycles;Plant Oils, Toxins, Phenolic Acids & Derivatives;Chelating Agents & Ligands;Herb extract;inhibitor;Cosmetics;Fine Chemical
Mol File: 501-30-4.mol
Kojic acid Chemical Properties
mp 152-155 °C(lit.)
storage temp. Refrigerator
Water Solubility SOLUBLE
Merck 14,5317
BRN 120895
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 501-30-4(CAS DataBase Reference)
NIST Chemistry Reference 5-Hydroxy-2-(hydroxymethyl)-4h-pyran-4-one(501-30-4)
EPA Substance Registry System 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)- (501-30-4)
Item Index
Appearance White or cream colored acicular crystal
Clarity of solution Colorless and transparent
Pathogens None Melting Point 152-155
Purity 99.0% min
Loss an drying 0.5% max
Residue on ignition 0.1% max
Iron 10ppm max
Heavy metals 3ppm max
Arsenic 1ppm max
Chloride 50ppm max
Dudley Chemical Corp.
USA
Synonyms: 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-;4H-Pyran-4-one,5-hydroxy-2-(hydroxymethyl)-;5-hydroxy-2-(hydroxymethyl)-4h-pyran-4-on;kojic;Pyran-4-one, 5-hydroxy-2-(hydroxymethyl);2-HYDROXYMETHYL-5-HYDROXY-4-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-GAMMA-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-1,4-PYRONE
CAS: 501-30-4
MF: C6H6O4
MW: 142.11
EINECS: 207-922-4
Product Categories: FINE Chemical & INTERMEDIATES;Heterocycles;Plant Oils, Toxins, Phenolic Acids & Derivatives;Chelating Agents & Ligands;Herb extract;inhibitor;Cosmetics;Fine Chemical
Mol File: 501-30-4.mol
Kojic acid Chemical Properties
mp 152-155 °C(lit.)
storage temp. Refrigerator
Water Solubility SOLUBLE
Merck 14,5317
BRN 120895
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 501-30-4(CAS DataBase Reference)
NIST Chemistry Reference 5-Hydroxy-2-(hydroxymethyl)-4h-pyran-4-one(501-30-4)
EPA Substance Registry System 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)- (501-30-4)
Item Index
Appearance White or cream colored acicular crystal
Clarity of solution Colorless and transparent
Pathogens None Melting Point 152-155
Purity 99.0% min
Loss an drying 0.5% max
Residue on ignition 0.1% max
Iron 10ppm max
Heavy metals 3ppm max
Arsenic 1ppm max
Chloride 50ppm max
Merck Schuchardt OHG
Germany
Synonyms: 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-;4H-Pyran-4-one,5-hydroxy-2-(hydroxymethyl)-;5-hydroxy-2-(hydroxymethyl)-4h-pyran-4-on;kojic;Pyran-4-one, 5-hydroxy-2-(hydroxymethyl);2-HYDROXYMETHYL-5-HYDROXY-4-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-GAMMA-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-1,4-PYRONE
CAS: 501-30-4
MF: C6H6O4
MW: 142.11
EINECS: 207-922-4
Product Categories: FINE Chemical & INTERMEDIATES;Heterocycles;Plant Oils, Toxins, Phenolic Acids & Derivatives;Chelating Agents & Ligands;Herb extract;inhibitor;Cosmetics;Fine Chemical
Mol File: 501-30-4.mol
Kojic acid Chemical Properties
mp 152-155 °C(lit.)
storage temp. Refrigerator
Water Solubility SOLUBLE
Merck 14,5317
BRN 120895
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 501-30-4(CAS DataBase Reference)
NIST Chemistry Reference 5-Hydroxy-2-(hydroxymethyl)-4h-pyran-4-one(501-30-4)
EPA Substance Registry System 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)- (501-30-4)
Item Index
Appearance White or cream colored acicular crystal
Clarity of solution Colorless and transparent
Pathogens None Melting Point 152-155
Purity 99.0% min
Loss an drying 0.5% max
Residue on ignition 0.1% max
Iron 10ppm max
Heavy metals 3ppm max
Arsenic 1ppm max
Chloride 50ppm max
CM Fine Chemicals
Switzerland
Synonyms: 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-;4H-Pyran-4-one,5-hydroxy-2-(hydroxymethyl)-;5-hydroxy-2-(hydroxymethyl)-4h-pyran-4-on;kojic;Pyran-4-one, 5-hydroxy-2-(hydroxymethyl);2-HYDROXYMETHYL-5-HYDROXY-4-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-GAMMA-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-1,4-PYRONE
CAS: 501-30-4
MF: C6H6O4
MW: 142.11
EINECS: 207-922-4
Product Categories: FINE Chemical & INTERMEDIATES;Heterocycles;Plant Oils, Toxins, Phenolic Acids & Derivatives;Chelating Agents & Ligands;Herb extract;inhibitor;Cosmetics;Fine Chemical
Mol File: 501-30-4.mol
Kojic acid Chemical Properties
mp 152-155 °C(lit.)
storage temp. Refrigerator
Water Solubility SOLUBLE
Merck 14,5317
BRN 120895
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 501-30-4(CAS DataBase Reference)
NIST Chemistry Reference 5-Hydroxy-2-(hydroxymethyl)-4h-pyran-4-one(501-30-4)
EPA Substance Registry System 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)- (501-30-4)
Item Index
Appearance White or cream colored acicular crystal
Clarity of solution Colorless and transparent
Pathogens None Melting Point 152-155
Purity 99.0% min
Loss an drying 0.5% max
Residue on ignition 0.1% max
Iron 10ppm max
Heavy metals 3ppm max
Arsenic 1ppm max
Chloride 50ppm max
Santa Cruz Biotechnology, Inc.
USA
Synonyms: 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-;4H-Pyran-4-one,5-hydroxy-2-(hydroxymethyl)-;5-hydroxy-2-(hydroxymethyl)-4h-pyran-4-on;kojic;Pyran-4-one, 5-hydroxy-2-(hydroxymethyl);2-HYDROXYMETHYL-5-HYDROXY-4-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-GAMMA-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-1,4-PYRONE
CAS: 501-30-4
MF: C6H6O4
MW: 142.11
EINECS: 207-922-4
Product Categories: FINE Chemical & INTERMEDIATES;Heterocycles;Plant Oils, Toxins, Phenolic Acids & Derivatives;Chelating Agents & Ligands;Herb extract;inhibitor;Cosmetics;Fine Chemical
Mol File: 501-30-4.mol
Kojic acid Chemical Properties
mp 152-155 °C(lit.)
storage temp. Refrigerator
Water Solubility SOLUBLE
Merck 14,5317
BRN 120895
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 501-30-4(CAS DataBase Reference)
NIST Chemistry Reference 5-Hydroxy-2-(hydroxymethyl)-4h-pyran-4-one(501-30-4)
EPA Substance Registry System 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)- (501-30-4)
Item Index
Appearance White or cream colored acicular crystal
Clarity of solution Colorless and transparent
Pathogens None Melting Point 152-155
Purity 99.0% min
Loss an drying 0.5% max
Residue on ignition 0.1% max
Iron 10ppm max
Heavy metals 3ppm max
Arsenic 1ppm max
Chloride 50ppm max
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