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Vitamin C
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| Post Date: | Mar 30,2015 |
| Expiry Date: | Sep 26,2015 |
| Detailed Description: |
Cas No. :50-81-7
Quantity: 1MTMetric Tons Analysis Contents Analysis Standard Analysis Results Identification Positive Reaction Positive Melting Point About 190°C 190.7°C PH 2.4-2.8 2.42 Clarity Of Solution Clear Clear Colour Of Solution ≤BY7 ≤5ppm <5ppm Heavy Metals ≤10ppm <10ppm Mercury <0.1mg/kg <0.1mg/kg Lead <2mg/kg <2mg/kg Arsenic ≤3ppm <3ppm Cadmium(Cd) <1mg/kg <1mg/kg Oxalic Acid ≤0.2% <0.2% Iron ≤2ppm <2ppm Loss of Drying ≤0.4% <0.4% Sulphate Ash(Residue On Ignition) ≤0.1% <0.1% Specific Optical Rotation +20.5°–+21.5° +21.13° Mesh 40-80 Mesh Pass Organic Volatile Impurities Pass Pass Assay 99.0%-100.5% 99.94% |
| 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: | shanghai mikun industrial co.,ltd [ China ] |
| Contact: | audrey |
| Tel: | 86-15621169970 |
| Fax: | |
| Email: | audrey@shmikun.com |
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