SYNONYM: 2,3-DIHYDROXY BUTANEDIOIC ACID
2,3-DIHYDROXY SUCCINIC ACID
FORMULA: C4H6O6
M. W.: 150.09
CAS NO.: 133-37-9
GRADE: PHARMACEUTICAL.
DESCRIPTION: IT IS COLORLESS CRYSTALS OR WHITE CRYSTALLIN POWDER,
STABLE IN THE AIR, DISSOLVABLE IN THE WATER, ETHANOL AND ETHYL ETHER.
SPECIFICATIONS:
|
CONTENT |
99.7%MIN. |
|
MELTING POINT |
200-206℃ |
|
HEAVE METAL |
0.001%MAX. |
|
CHLORIDE |
0.01%MAX. |
|
ARSENIC (AS) |
0.0002%MAX. |
|
SULFATE (SO4) |
0.015%MAX. |
|
LOSS ON DRYING
(SILICA GEL DRYING) |
0.3%MAX. |
|
SULPHATED ASH |
0.1%MAX. |
USES: MORE USED IN MANUFACTURE OF THE TARTRATES AND USED IN THE INDUSTRY OF
THE ELECTROPLATES, CHEMICAL FERTILIZERS, TANNING, GLASSES, FOODS,
PHARMACEUTICALS AND SO ON.
PACKING: IN
PLASTIC WOVEN BAGS OF 25 KG WITH DOUBLE PLASTIC LINING.