Detailed Description: |
Cas No. :110-15-6
English name:succinic acid
Alias:amber acid
Structure:
CAS No.: 110-15-6
Molecular formula: C4H6O4
Molecular weight: 118.09
Boiling point(℃): 235(decomposition)
Relative density(water=1): 1.57(15℃)
Solubility: Soluble in water, ethanol, ether, acetone.
Succinic acid is a colorless crystalline decomposition at 235°C;sublimation under reduced pressure distillation; soluble in water, slightly soluble in ethanol, ether and acetone.
Standard:Q/AHX02-2007,confirm to FCCIV Standard
Item
|
Standard
|
Superfine
|
Pharmaceutical, food-grade
|
Industrial grade
|
Appearance
|
colorless or white crystal
|
colorless or white crystal
|
colorless or white crystal
|
Content(%)≥
|
99.6
|
99.5
|
99.0
|
Melting point(°C)
|
185.0~190.0
|
185.0~190.0
|
185.0~190.0
|
Heavy metal(%)≤
|
0.0005
|
0.001
|
0.002
|
Sulfate(%) ≤
|
0.018
|
0.02
|
0.04
|
Chloride(%) ≤
|
0.005
|
0.005
|
0.007
|
Aqueous solution the appearance
|
Colorless, transparent
|
Colorless, transparent
|
Colorless, transparent
|
Main use:
Mainly used for the preparation of five heterocyclic compounds also used to prepare the alkyd resin,paints,dyes,food flavors,photo materials,etc. The pharmaceutical industry can use it to produce?anticonvulsantagents,?sulfa drugs, vitamin A,vitamin B loose sputum agent,diuretic and hemostatic drugs. |