Gallic acid
Inquiry
| Post Date: | Oct 30,2022 |
| Expiry Date: | Apr 28,2023 |
| Detailed Description: |
Cas No. :149-91-7
Quantity: 30000Metric Tons Specs:99% 98.5% 98% and pharmaceutical grade Price:11350 USD Metric Tons Payment Method: T/T L'C Index name Index Excellent grade First grade Qualified Gallic acid content(dry base)/(%) ?Y 99.0 98.5 98.0 Loss on drying/(%) ?ü 10.0 10.0 10.0 Ignition residue/(%) ?ü 0.1 0.1 - Arsenic/(|ìg/g) ?ü 3 3 - Water soluble test clear clear - Gallotannic acid test clear clear - Sulphate(S062-)(%) ?ü 0.01 0.02 - Chloride(CL-)/(%) ?ü 0.01 0.02 - Chroma ?ü 180 250 - Turbidity(NTU) ?ü 10 - - |
| CAS Registry Number: | 149-91-7 |
| Synonyms: | ;3,4,5-Trihydroxybenzoic acid;Pyrogallol-5-carboxylic acid;Gallic Acid Anhydrous;Gallic acid(anhydrous);Gallic Acid (Anhydrous & Monohydride); |
| Molecular Formula: | C7H6O5 |
| Molecular Weight: | 170.1195 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S24/25:; |
| Company: | Shandong Baoyuan Chemical Co.,Ltd. [ China ] |
| Contact: | Violet Li |
| Tel: | +86-533-6288368 13869388572 |
| Fax: | +86-533-6283576 |
| Email: | violet@baoyuanchem.com |
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