100 kinds of chemical product such as Paraffin Wax, Caustic Soda, Sodium Bicarbonate, Phosphoric Acid, STPP, Borax, Calcium Lignosulfonate, Octanol, Acrylamide, Talc Powder and Calcined Magnesite, etc.
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 190âÂÂÂÂ.
SPECIFICATIONS:
|
CHARACTERISTICS
|
WHITE CRYSTALLINE POWDER
|
|
IDENTIFICATION
|
POSITIVE REACTION
|
|
MELTING POINT
|
190-192âÂÂÂÂ
|
|
PH VALUE
|
2.1-2.6
|
|
CLARITY OF SOLUTION
|
CLEAR
|
|
COLOR OF SOLUTION
|
BY7 MAX.
|
|
COPPER SALT
|
5PPM MAX.
|
|
HEAVY METALS
|
10PPM MAX.
|
|
MERCURY
|
1PPM MAX.
|
|
LEAD
|
2PPM MAX.
|
|
ARSENIC
|
3PPM MAX.
|
|
OXALATE
|
0.2% MAX.
|
|
LOSS ON DRYING
|
0.4% MAX.
|
|
RESIDUE ON IGNITION
|
0.1% MAX.
|
|
SPECIFIC ROTATION
|
+20.5°ï½ÂÂ+21.5°
|
|
ASSAY
|
99.0ï½ÂÂ100.5%
|
|
ORGANIC VOLATILE IMPURITIES
|
PASS
|
USE: USED IN PHARMACEUTICAL FIELD.
PACKING: PACKED IN 25KG CARDBOARD DRUM, 20MT/20’FCL.
|
Click to enlarge image
Related Keywords:
Bookmark / Share this page