| Appearance: | colorless or white crystallization powder |
|---|---|
| Application: | Food Additives industrial grade |
| Brand Name: | Yigang |
| Purity: | 99.5% min |
| Type: | Flavor & Fragrance Intermediates,Pharmaceutical Intermediates,Syntheses Material Intermediates |
| Place of Origin: | China (Mainland) |
| EINECS No.: | 203-740-4 |
| MF: | C4H6O4 |
| Other Names: | Amber acid, Butane diacid |
| CAS No.: | 110-15-6 |
Quick Details
Specifications
succinic acid
Additional name: Asuccin; Bernsteinsaure; 1.4-Butanedioic acid; Ethylene succinic acid; Ethylene dicarboxylic acid
Molecular formula: HOOC(CH2)2COOH C4H6O4
Properties: white granules or flakes. Soluble in water; slightly soluble in ethanol, ethyl ether, acetone and glycerin; almost insoluble in benzene, CS2, CCl4 and petroleum ether. mp185, bp235 oC(dec.),d 1.56.
Technique index
|
Item |
Specification |
|
|
Industrial Grade |
Pharm, food grade |
|
|
Appearance |
colorless or white crystallization powder |
|
|
Purity |
99.5% min |
99.5% min |
|
Melting Point |
185.0~190.0 |
185.0~189.0 |
|
Heavy Metal |
0.002% max |
0.001% max |
|
Sulphate |
0.04% max |
0.02% max |
|
Chloride |
0.005% max |
0.005% max |
|
Iron |
0.002% max |
0.0005% max |
|
Water insoluble matter |
0.01% max |
0.01% max |
|
Water Solution Appearance |
colorless transparent |
colorless transparent |
|
Fumaric & Maleic Acid |
1.0% Max |
0.1Max |
|
Easily Oxidation Test |
Up to standard |
Up to standard |
|
Remark |
Need the special specification, welcome to contact us to take more details. |
|
Usage:
Uses: Used for producing plasticization resin, engineering plastics and esters etc in chemical industry; also used for intermediate of medicament and pesticide etc; as well as chemical reagent, neutralizing agent and flavoring agent.
Packing
25kg/bag .kraft bag with inner plastic or accordance with the customers' demand