Origin |
China |
CAS No. |
50-81-7 |
VITAMIN C
SYNONYM: ASCORBIC ACID; ACID ASCORBIC; L-(+)-ASCORBIC ACID; SUNKIST; CEBID; CECON; CEVALIN; CEMILL; ASCORBICAP; L-3-KETOTHREOHEXURONIC ACID; L-ASCORBIC ACID; XITIX; VITAMISIN; VITASCORBOL; VICELAT; VICIN; VICOMIN C;
FORMULA: C6H8O6
M. W.: 176.1256
CAS NO.: 50-81-7
GRADE: BP2005/USP30
DESCRIPTION: WHITE CRYSTALLINE POWDER. MELTING POINT: AROUND 190
SPECIFICATIONS:
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CHARACTERISTICS
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WHITE CRYSTALLINE POWDER
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IDENTIFICATION
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POSITIVE REACTION
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MELTING POINT
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190-192
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PH VALUE
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2.1-2.6
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CLARITY OF SOLUTION
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CLEAR
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COLOR OF SOLUTION
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BY7 MAX.
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COPPER SALT
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5PPM MAX.
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HEAVY METALS
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10PPM MAX.
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MERCURY
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1PPM MAX.
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LEAD
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2PPM MAX.
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ARSENIC
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3PPM MAX.
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OXALATE
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0.2% MAX.
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LOSS ON DRYING
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0.4% MAX.
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RESIDUE ON IGNITION
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0.1% MAX.
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SPECIFIC ROTATION
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+20.5--+21.5°
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ASSAY
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99.0-100.5%
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ORGANIC VOLATILE IMPURITIES
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PASS
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USE: USED IN PHARMACEUTICAL FIELD.
PACKING: PACKED IN 25KG CARDBOARD DRUM, 20MT/20’FCL.
Any interest please contact me at my cell phone 86-13504099462 or E-mail: sales33 (at) teloonchem.com, and I will send you my best offer and specification in the immediate time.
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