tannic acid(food grade)
Inquiry
| Post Date: | Mar 10,2015 |
| Expiry Date: | Mar 09,2016 |
| Detailed Description: |
Cas No. :1401-55-4
Specs:99.2% grade A PRODUCT: food grade tannic acid CAS NO.: 1401-55-4 APPEARANCE: granular TANNIC ACID CONTENT (based on dry): 99.24% RESIDUE ON IGNITION: 0.06% HEAVY METAL: ＜20 mg/kg GUM OR DEXTRIN TEST: clear RESINOUS SUBSTANCES: clear GALLIC ACID: 0.52% LOSS ON DRYING: 6.76% LEAD:＜５ mg/kg As: ＜3 mg/kg PACKING: 25 kg net / fiber drum grade B PRODUCT: food grade tannic acid CAS NO.: 1401-55-4 APPEARANCE: powder TANNIC ACID CONTENT (based on dry): 96.67% RESIDUE ON IGNITION: 0.43% HEAVY METAL: ＜20 mg/kg GUM OR DEXTRIN TEST: clear RESINOUS SUBSTANCES: clear LOSS ON DRYING: 7.43% LEAD:＜５ mg/kg As: ＜3 mg/kg PACKING: 25 kg net / fiber drum NANJING LONGYUAN NATURAL POLYPHENOL SYNTHESIS FACTORY Linda: qlllychem(@)gmail(.)com |
| CAS Registry Number: | 1401-55-4 |
| Synonyms: | ;Chinese tannin;Gallotannic acid;Gallotannin;Galloylglucose;Glycerite;Penta NM digalloyl glucose;Quebracho;Tannins;1,3,6-tris-O-(3,4,5-trihydroxybenzoyl)hexopyranose;1,2,3,4,6-pentakis-O-[(3,4-dihydroxy-5-{[(3,4,5-trihydroxyphenyl)carbonyl]oxy}phenyl)carbonyl]hexopyranose; |
| Molecular Formula: | C76H52O46 |
| Molecular Weight: | 1701.1985 |
| Molecular Structure: | 
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| Safety Description: | S24/25:; |
| Company: | Nanjing Longyuan Natural Polyphenol Synthesis Factory [ China ] |
| Contact: | Linda |
| Tel: | 025-58840582 |
| Fax: | 025-58844258 |
| Email: | longyuan@chemnet.com |
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