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Suppliers for CAS
1934-21-0
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Properties | | CAS |
1934-21-0 | | Formula |
C16H9N4Na3O9S2 | | EINECS |
217-699-5 |
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20 Registered suppliers
Simagchem Corporation
P.R.China
Aecochem Corp.
P.R.China
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Sancai Industry Co.,Ltd.
P.R.China
H&Z Industry Co.,Ltd
P.R.China
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C16H9N4Na3O9S2
Molecular Weight: 534.36
Hazard Symbols: Xn
WGKGermany: 1
HS Code: 32129000
Molecular Formula: C16H9N4Na3O9S2 Molecular Weight: 534.36
More details are to be found here
Sigma-Aldrich International GmbH
Switzerland
Molecular Formula: C16H9N4Na3O9S2 Molecular Weight: 534.36
More details are to be found here
IBIS Chemie International
India
Molecular Formula: C16H9N4Na3O9S2 Molecular Weight: 534.36
More details are to be found here
OPQ Chemical Co., Ltd
P.R.China
Molecular Formula: C16H9N4Na3O9S2 Molecular Weight: 534.36
More details are to be found here
X´ian Taicheng Chem Co., Ltd
P.R.China
Molecular Formula: C16H9N4Na3O9S2 Molecular Weight: 534.36
More details are to be found here
Krada CPS Industry S.L
Spain
Molecular Formula: C16H9N4Na3O9S2 Molecular Weight: 534.36
More details are to be found here
Lori Industry Co., Ltd
P.R.China
Molecular Formula: C16H9N4Na3O9S2 Molecular Weight: 534.36
More details are to be found here
Zehao Industry Co., Ltd.
P.R.China
Molecular Formula: C16H9N4Na3O9S2 Molecular Weight: 534.36
More details are to be found here
Molecular Formula: C16H9N4Na3O9S2 Molecular Weight: 534.36
More details are to be found here
Skyrun Industrial Co., Ltd.
P.R.China
Molecular Formula: C16H9N4Na3O9S2 Molecular Weight: 534.36
More details are to be found here
Xiamen Equation Chemical Co.,Ltd
P.R.China
Molecular Formula: C16H9N4Na3O9S2 Molecular Weight: 534.36
More details are to be found here
Chemos GmbH & Co. KG
Germany
Molecular Formula: C16H9N4Na3O9S2 Molecular Weight: 534.36
More details are to be found here
BuGuCh & Partners
Germany
Molecular Formula: C16H9N4Na3O9S2 Molecular Weight: 534.36
More details are to be found here
Molecular Formula: C16H9N4Na3O9S2 Molecular Weight: 534.36
More details are to be found here
Acid Yellow 23 Basic information
Product Name: Acid Yellow 23
Synonyms: CI NO 19140;CI ACID YELLOW 23;CI 19140;E102;LAKE TARTRAZINE;KITON YELLOW T;HYDRAZINE YELLOW;FOOD YELLOW NO 4
CAS: 1934-21-0
MF: C16H9N4Na3O9S2
MW: 534.36
EINECS: 217-699-5
Mol File: 1934-21-0.mol
Acid Yellow 23 Structure
Acid Yellow 23 Chemical Properties
mp 300 °C
storage temp. -20°C
Colour Index 19140
Water Solubility 260 g/L (30 ēC)
Sensitive Hygroscopic
Merck 14,9072
Stability: Stable. Hygroscopic. Incompatible with strong oxidizing agents.
EPA Substance Registry System 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)- 4-[(4-sulfophenyl)azo]-, trisodium salt(1934-21-0)
Safety Information
Hazard Codes Xn
Risk Statements 42/43
Safety Statements 22-36/37-45-24/25
WGK Germany 1
RTECS UQ6400000
Description：
Orange powder, 0.1% water solution is yellow, odorless. Soluble in water, glycerin and propylene glycol, slightly soluble in ethanol, insoluble in oil and fat. 21 when the solubility is: 11. 8% (water), 3% (50% ethanol). Heat resistance, acid resistance, light resistance and salt tolerance were good for citric acid and tartaric acid is stable, but the oxidation resistance is poor. In case of alkali red, restore fading. Maximum absorption wavelength of 428nm + 2nm. Rat by mouth LD50 than ADI0, 2000mg/kg ~ 7.5mg/kg (FAO/WHO, 1994).
Lemon Yellow Lake yellow fine powder, odorless. Slowly dissolved in acid or alkaline solution containing water, insoluble in water and organic solvents. Heat resistance and light resistance than the strong lemon yellow.
Application:
Use as a food colorant, can be used for fruit juice (taste) drinks, carbonated drinks and ice cream in the 0.05g/kg; the maximum usage is 0.02g/kg.
Use edible yellow pigment.
Use as food, beverage, medicine, feed and cosmetic colorants
For paint, ink, plastics and other industries and stationeries coloring
0.05g/kg; the maximum usage of ice cream is 0.02g/kg.
Use for food, medicine, daily cosmetics coloring.
Use adsorption indicator, etc..
Vivify Specialty Ingredients (previous Aakash Chemicals)
USA
Acid Yellow 23 Basic information
Product Name: Acid Yellow 23
Synonyms: CI NO 19140;CI ACID YELLOW 23;CI 19140;E102;LAKE TARTRAZINE;KITON YELLOW T;HYDRAZINE YELLOW;FOOD YELLOW NO 4
CAS: 1934-21-0
MF: C16H9N4Na3O9S2
MW: 534.36
EINECS: 217-699-5
Mol File: 1934-21-0.mol
Acid Yellow 23 Structure
Acid Yellow 23 Chemical Properties
mp 300 °C
storage temp. -20°C
Colour Index 19140
Water Solubility 260 g/L (30 ēC)
Sensitive Hygroscopic
Merck 14,9072
Stability: Stable. Hygroscopic. Incompatible with strong oxidizing agents.
EPA Substance Registry System 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)- 4-[(4-sulfophenyl)azo]-, trisodium salt(1934-21-0)
Safety Information
Hazard Codes Xn
Risk Statements 42/43
Safety Statements 22-36/37-45-24/25
WGK Germany 1
RTECS UQ6400000
Description：
Orange powder, 0.1% water solution is yellow, odorless. Soluble in water, glycerin and propylene glycol, slightly soluble in ethanol, insoluble in oil and fat. 21 when the solubility is: 11. 8% (water), 3% (50% ethanol). Heat resistance, acid resistance, light resistance and salt tolerance were good for citric acid and tartaric acid is stable, but the oxidation resistance is poor. In case of alkali red, restore fading. Maximum absorption wavelength of 428nm + 2nm. Rat by mouth LD50 than ADI0, 2000mg/kg ~ 7.5mg/kg (FAO/WHO, 1994).
Lemon Yellow Lake yellow fine powder, odorless. Slowly dissolved in acid or alkaline solution containing water, insoluble in water and organic solvents. Heat resistance and light resistance than the strong lemon yellow.
Application:
Use as a food colorant, can be used for fruit juice (taste) drinks, carbonated drinks and ice cream in the 0.05g/kg; the maximum usage is 0.02g/kg.
Use edible yellow pigment.
Use as food, beverage, medicine, feed and cosmetic colorants
For paint, ink, plastics and other industries and stationeries coloring
0.05g/kg; the maximum usage of ice cream is 0.02g/kg.
Use for food, medicine, daily cosmetics coloring.
Use adsorption indicator, etc..
Euro Asia Trans Continental
India
Acid Yellow 23 Basic information
Product Name: Acid Yellow 23
Synonyms: CI NO 19140;CI ACID YELLOW 23;CI 19140;E102;LAKE TARTRAZINE;KITON YELLOW T;HYDRAZINE YELLOW;FOOD YELLOW NO 4
CAS: 1934-21-0
MF: C16H9N4Na3O9S2
MW: 534.36
EINECS: 217-699-5
Mol File: 1934-21-0.mol
Acid Yellow 23 Structure
Acid Yellow 23 Chemical Properties
mp 300 °C
storage temp. -20°C
Colour Index 19140
Water Solubility 260 g/L (30 ēC)
Sensitive Hygroscopic
Merck 14,9072
Stability: Stable. Hygroscopic. Incompatible with strong oxidizing agents.
EPA Substance Registry System 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)- 4-[(4-sulfophenyl)azo]-, trisodium salt(1934-21-0)
Safety Information
Hazard Codes Xn
Risk Statements 42/43
Safety Statements 22-36/37-45-24/25
WGK Germany 1
RTECS UQ6400000
Description：
Orange powder, 0.1% water solution is yellow, odorless. Soluble in water, glycerin and propylene glycol, slightly soluble in ethanol, insoluble in oil and fat. 21 when the solubility is: 11. 8% (water), 3% (50% ethanol). Heat resistance, acid resistance, light resistance and salt tolerance were good for citric acid and tartaric acid is stable, but the oxidation resistance is poor. In case of alkali red, restore fading. Maximum absorption wavelength of 428nm + 2nm. Rat by mouth LD50 than ADI0, 2000mg/kg ~ 7.5mg/kg (FAO/WHO, 1994).
Lemon Yellow Lake yellow fine powder, odorless. Slowly dissolved in acid or alkaline solution containing water, insoluble in water and organic solvents. Heat resistance and light resistance than the strong lemon yellow.
Application:
Use as a food colorant, can be used for fruit juice (taste) drinks, carbonated drinks and ice cream in the 0.05g/kg; the maximum usage is 0.02g/kg.
Use edible yellow pigment.
Use as food, beverage, medicine, feed and cosmetic colorants
For paint, ink, plastics and other industries and stationeries coloring
0.05g/kg; the maximum usage of ice cream is 0.02g/kg.
Use for food, medicine, daily cosmetics coloring.
Use adsorption indicator, etc..
Santa Cruz Biotechnology, Inc.
USA
Acid Yellow 23 Basic information
Product Name: Acid Yellow 23
Synonyms: CI NO 19140;CI ACID YELLOW 23;CI 19140;E102;LAKE TARTRAZINE;KITON YELLOW T;HYDRAZINE YELLOW;FOOD YELLOW NO 4
CAS: 1934-21-0
MF: C16H9N4Na3O9S2
MW: 534.36
EINECS: 217-699-5
Mol File: 1934-21-0.mol
Acid Yellow 23 Structure
Acid Yellow 23 Chemical Properties
mp 300 °C
storage temp. -20°C
Colour Index 19140
Water Solubility 260 g/L (30 ēC)
Sensitive Hygroscopic
Merck 14,9072
Stability: Stable. Hygroscopic. Incompatible with strong oxidizing agents.
EPA Substance Registry System 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)- 4-[(4-sulfophenyl)azo]-, trisodium salt(1934-21-0)
Safety Information
Hazard Codes Xn
Risk Statements 42/43
Safety Statements 22-36/37-45-24/25
WGK Germany 1
RTECS UQ6400000
Description：
Orange powder, 0.1% water solution is yellow, odorless. Soluble in water, glycerin and propylene glycol, slightly soluble in ethanol, insoluble in oil and fat. 21 when the solubility is: 11. 8% (water), 3% (50% ethanol). Heat resistance, acid resistance, light resistance and salt tolerance were good for citric acid and tartaric acid is stable, but the oxidation resistance is poor. In case of alkali red, restore fading. Maximum absorption wavelength of 428nm + 2nm. Rat by mouth LD50 than ADI0, 2000mg/kg ~ 7.5mg/kg (FAO/WHO, 1994).
Lemon Yellow Lake yellow fine powder, odorless. Slowly dissolved in acid or alkaline solution containing water, insoluble in water and organic solvents. Heat resistance and light resistance than the strong lemon yellow.
Application:
Use as a food colorant, can be used for fruit juice (taste) drinks, carbonated drinks and ice cream in the 0.05g/kg; the maximum usage is 0.02g/kg.
Use edible yellow pigment.
Use as food, beverage, medicine, feed and cosmetic colorants
For paint, ink, plastics and other industries and stationeries coloring
0.05g/kg; the maximum usage of ice cream is 0.02g/kg.
Use for food, medicine, daily cosmetics coloring.
Use adsorption indicator, etc..
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