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vitamin B2
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NO.:
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E101
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CAS NO:
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83-88-5
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Einecs no:
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201-507-1
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HS Code:
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29362300
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Specification:
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BP 98 / USP 24
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Routine Packing:
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20 kg/ drum
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Place of origin:
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China
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QC:
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Haccp, Kosher, Hala
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Payment terms:
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T/T or L/C
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Qty in 20' FCL:
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13 Ton
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Port of dispapch:
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Shanghai,Tianjin,Qindao
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Function:
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Vitamins
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Item
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Specification --BP 98 / USP 24(Food grade or Feed grade)
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Name
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riboflavin (Vitamin B2)
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Appearance
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Orange yellow crystalline powder
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CAS No
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83-88-5
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Assay
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98.5 - 101.5%
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Identificatrion
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positive reaction
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Specific Rotation
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clear and colorless
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Color of solution
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No more than solution Y7 or GY7
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specific oprical rotation
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115 ~135
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PH
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2.7 - 3.3
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Absorbance of solution
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<0.025
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Chromatographic purity
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<1%
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Fomula
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C 12 H 17 ClN 4 OS . HCl
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Loss on drying
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<5.0%
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Residue on ignition
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<0.10%
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Heavy metal
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<20 ppm
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Nitrates
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None
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Sulfates
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<300 ppm
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Mehs size
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100 mesh
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Identification
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Positive reaction
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Functional use
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Nutritional enhancer
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Packing
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25kg
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Place origin
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China
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Payment term
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T/T or L/C
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Supply ability
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30 Ton per month
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Delivery time
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5 days
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Qty in 20 'FCL
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13 Ton
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MOQ
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Meet your need
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