BGC > Produktsuche > 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-1-benzopyran-3-olate | 117-39-5
Lieferanten für CAS
117-39-5
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Daten | CAS |
117-39-5 | Formula |
C15H10O7 | EINECS |
204-187-1 |
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30 Registerierte Lieferanten
Simagchem Corporation
P.R.China
Sancai Industry Co.,Ltd.
P.R.China
Appearance | Yellow powder
| Identification | Must positive
| Melting point | 305℃ —315℃
| Particle size | 95% pass through Sieve # 80 mesh
| Reducing sugars | Not be detected
| Sulfate | ≤ 1000ppm
| Chloride | ≤ 1000ppm
| Bulk density | ≥ 0.20gm/cc
| Tapped Density | ≥ 0.30gm/cc
| Heavy metals | ≤ 10ppm
| -Arsenic | ≤ 1ppm
| -Mercury | ≤ 0.1ppm
| -Cadmium | ≤ 1ppm
| -Lead | ≤ 3ppm
| Sulphated Ash | ≤ 0.30%
| Loss on drying | 9.5%—12.5%
| Assay by UV | 98.0%~ 102.0%
| Total plate count | ≤ 10000cfu/g
| Mildew & Yeast | ≤ 1000cfu/g
| E.Coli | Negative
| Salmonella | Negative
| Coliforms | ≤ 10cfu/g |
H&Z Industry Co.,Ltd
P.R.China
Appearance | Yellow powder
| Identification | Must positive
| Melting point | 305℃ —315℃
| Particle size | 95% pass through Sieve # 80 mesh
| Bulk density | ≥ 0.20gm/cc
| Tapped Density | ≥ 0.30gm/cc
| Heavy metals | ≤ 10ppm
| -Arsenic(As) | ≤ 2ppm
| -Lead (Pb) | ≤ 2ppm
| -Mercury(Hg) | ≤ 1ppm
| -Cadmium(Cd) | ≤ 1ppm
| Sulphated Ash | ≤ 0.30%
| Loss on drying | ≤ 12.0%
| Assay by HPLC | ≥ 95.0%
| Total plate count | ≤ 1000cfu/g
| Mildew & Yeast | ≤ 300cfu/g
| E.Coli ; Negative
| Salmonella | Negative
| Staphylococcus | Negative
| Residual Solvent | ≤ 5000mg/kg
| Pesticide Screen | Not Detected |
Xingrui Industry Co., Limited
P.R.China
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C15H10O7 Molecular Weight: 302.24 Hazard Symbols: T,Xi UN Number: 2811 WGKGermany: 3 PackingGroup: III HS Code: 29329990
New Natural Biotechnology Co.,Ltd.
P.R.China
AXO Industry SA
Belgium
Arakato Development Ltd
Hong Kong
FUDAW INDUSTRY LTD
P.R.China
X´ian Taicheng Chem Co., Ltd
P.R.China
Create Chemical Co., Ltd.
P.R.China
XD BIOCHEMS Ltd
P.R.China
Hangzhou Zhongqi Chem Co., Ltd
P.R.China
Nantong Xindao Biotech Ltd
P.R.China
Lori Industry Co., Ltd
P.R.China
Zehao Industry Co., Ltd.
P.R.China
Finetech Industry Limited
P.R.China
Weitere Informationen finden Sie hier
Hangzhou Lingrui Chemical Co., Ltd.
P.R.China
Skyrun Industrial Co., Ltd.
P.R.China
Carbone Scientific Co., Ltd.
U.K.
Ambeed, Inc.
USA
Purity: 97% Smile code: O=C1C(O)=C(C2=CC=C(O)C(O)=C2)OC3=C1C(O)=CC(O)=C3 MDL Number: MFCD00006828 MolFormula: C15H10O7 MolWeight: 302.2357 Available in stock: 4824.39 Weitere Informationen finden Sie hier
BLD Pharmatech Ltd
P.R.China
Smile code:O=C1C(O)=C(C2=CC=C(O)C(O)=C2)OC3=C1C(O)=CC(O)=C3 MDL Number:MFCD00006828 Purity :97% Available in stock: 3154.388 g Weitere Informationen finden Sie hier
Xiamen Equation Chemical Co.,Ltd
P.R.China
BuGuCh & Partners
Germany
Symrise BioActives GmbH
Germany
Glanbia Nutritionals, Inc.
USA
Sigma-Aldrich International GmbH
Switzerland
AIDP, Inc.
USA
Santa Cruz Biotechnology, Inc.
USA
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