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Succinic acid
Succinic acid
Succinic acid

Synonyms:butanedioic acid; butane diacid
CAS No.: 110-15-6 
Molecular Formula: C2H4(COOH)2
Properties:It is a kind of white crystal and soluble in water and slightly soluble
in ethanol and can be used in five-membered heterocyclic compound.
Specification: 

Items

Grade Priority

Grade One

Grade Two

Assay (w/%)

 99.7

99.5

99.5

Melting range(℃)

185~188

185-188

184-188

Heavy metals(Pb2+)(%)

 0.001

 0.003

 0.005

Sulfate (SO42)(W/%)

 0.01

 0.03

 0.05

Iron (Fe2+)(W/%)

 0.001

 0.001

0.002

Chloride(Cl-)(%)

 0.002

0.005

0.005

Residue on ignition(W/%)

 0.01

0.01

0.025

Moisture(W/%)

 0.4

0.4

0.5

Easy oxides(ml/g)

 0.4

0.5

 0.6


Applications: 
1.can be used in the industries of dyes,alkyd resin,glass fiber reinforced plastic,ion interaction resin and pesticide.
2..It also can be used in pharmaceutical fields of sedative,contraceptive and anticancer drug etc
3. it is widely used in food additive fields and analysis reagent.
Package:  It is packed in kraft paper bag  or designated bag,net weight 25kg.
Storage: It must be stored in a cool,ventilated and dry place.

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