High quality Riboflavin(Vitamin B2)

Post Date:
Nov 27,2015
Expiry Date:
Nov 26,2016
Detailed Description:
Cas No. :83-88-5 Quantity: 200KG/WEEKMetric Tons
Specs:dahuamanager@whdhwy.com
Price:1.00 USD Metric Tons
Payment Method: T/T.L/C, Western Union

High quality Riboflavin(Vitamin B2)
CAS No.: 83-88-5
Synonyms:Vitamin B2-Riboflavin(Vitamin B2)USP/BP/EP;VB2 (Riboflavin);Beflavine;San Yellow B;Vitaflavine;Vitamin G;Vitamin B2
Formula: C17H20N4O6
Molecular Weight: 376.37 .
EINECS: 201-507-1
Appearance:Yellow to orange/yellow crystalline powder
Assay:Min 97%
PackAge: 25 KG/Drum or 25KG/Bag
Quality Standard: BP/ EP/ USP
Density:1.65 g/cm3
Melting Point:290 °C (dec.)(lit.)
Residue on Ignition: 0.1%
Heavy Metals: <10ppm
Loss on Drying: ≦1.5% (0.30%)
Specific Rotation: -126°(BP/EP) -119°（USP)
Solubility: Water solubility: 0.07 g/L (20 °C)
Storage: Store in dry places and keep away from light
Usage: Used in the treatment of riboflavin deficiency, conjunctivitis, alimentary ulcer, general nutritional disorders and other diseases.
CAS Registry Number:
83-88-5
Synonyms:
;Lactoflavine;E 101;Riboflavin (1.07609);Riboflavine;Vitamin B_2;Vitamin B2;VB2;1-deoxy-1-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)pentitol;5-deoxy-5-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)-D-ribitol;1-deoxy-1-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)-D-ribitol;VITAMIN G;
Molecular Formula:
C₁₇H₂₀N₄O₆
Molecular Weight:
376.3639
Molecular Structure:
Safety Description:
S24/25:;

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