Hot Sale Of Ascorbic Acid
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| Post Date: | Sep 18,2016 |
| Expiry Date: | Sep 18,2017 |
| Detailed Description: |
Cas No. :50-81-7
Quantity: 500Kilograms Specs:25kg per bag Payment Method: T/T,Paypal,L/C Product name: ascorbic acid Synonyms: L-Ascorbic acid; vitamin C; VC Molecular Formula: C 6 H 8 O 6 Molecular Weight: 176.12 CAS No: 50-81-7 Quality standard.: ( see table ) The quality conforms to BP/USP. Ascorbic Acid Quality standard Item Index Characteristic white crystalline powder Melting point 190-192 Specific rotation +21.0 Identification Conforms Assay ≥ 99.0% Clarity of solution Fine Colour of solution(A 420nm ) A≤0.03 Residue on ignition ≤0.1% Ferrite ≤2ppm Copper ≤5ppm Heavy metals ≤10ppm |
| CAS Registry Number: | 50-81-7 |
| Synonyms: | ;L-Ascorbic Acid, Free Acid;Vitamin C;L-(+)-Ascorbic acid;VC;ascorbic acid;Vita C BP2005;Vitamine C;L-threo-hex-1-enofuranos-3-ulose;(5R)-5-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxyfuran-2(5H)-one (non-preferred name);5-(1,2-dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one (non-preferred name);Vit.C;Ascorbic Acid(VC);L-Ascorbic Acid;Ascorbate Acid;COATED ASCORBIC ACID; |
| Molecular Formula: | C6H8O6 |
| Molecular Weight: | 176.1241 |
| Molecular Structure: | 
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| Safety Description: | S24/25:; |
| Company: | Hubei A S International Trade Co.,Ltd. [ China ] |
| Contact: | Luna Ai |
| Tel: | +86-728-3494577 |
| Fax: | +86-728-3494577 |
| Email: | luna.ai@yahoo.com |
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