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L(+)-Ascorbic acid
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| Post Date: | Apr 19,2013 |
| Expiry Date: | Apr 19,2014 |
| Detailed Description: |
Cas No. :50-81-7
Product Name: L(+)-Ascorbic acid
Synonyms: 3-Keto-L-gulofuranolactone;3-Oxo-L-gulofuranolactone;3-oxo-l-gulofuranolactone(enolform);Adenex;Allercorb;Antiscorbic vitamin;antiscorbicvitamin;Antiscorbutic vitamin CAS: 50-81-7 MF: C6H8O6 MW: 176.12 EINECS: 200-066-2 mp 190-194 °C (dec.) alpha 20.5 º (c=10,H2O) density 1,65 g/cm3 FEMA 2109 refractive index 21 ° (C=10, H2O) solubility H2O: 50 mg/mL at 20 °C, clear, nearly colorless form powder color white to slightly yellow Water Solubility 333 g/L (20 ºC) Chemical Properties White crystals Reactivity Profile L(+)-Ascorbic acid is a lactone. Reacts as a relatively strong reducing agent and decolorizes many dyes. Forms stable metal salts. Incompatible with oxidizers, dyes, alkalis, iron and copper. Also incompatible with ferric salts and salts of heavy metals, particularly copper, zinc and manganese. Contact Amy Yang Tel: 86-27-88325805 Fax: 86-27-88048077-966 Mobile: 18062666966 Email: gck16 at yccreate dot com MSN: gck16 at yccreate point com QQ: 2355327003 |
| 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: | Wuhan Hezhong Bio-Chemical Manufacture Co.,Ltd. [ China ] |
| Contact: | Amy Yang |
| Tel: | 86-27-88325805 |
| Fax: | 86-27-88048077-966 |
| Email: | gck16@yccreate.com |
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