Succinic Anhydride

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China H&Z® Succinic Anhydride Factory

Succinic anhydride  CAS:108-30-5

Succinic anhydride Chemical Properties

MF:C4H4O3

MW:100.07

Melting point:118-120°C(lit.)

Boiling point:261°C(lit.)

Density:1,572 g/cm3

Vapor density :3.5 (vs air)

Solubility :62.9g/l Hydrolysis

Specific Gravit:1.2340 (20℃)

PH:2.7 (10g/l, H2O)

Water Solubility:<0.1 g/100 mL at 21ºC (decomposes)

Succinic anhydrideSpecification:

Items	Medical Standard	Industrial Standard
Appearance	White Flakes	White Flakes
Content	≥99.5%	≥98%
Unsaturates	≤0.1%	≤1.5%
Melting point	118-120℃	115-118℃
Sulfide	≤0.04%	≤0.05%
Chloride	≤0.015%	≤0.02%
Heavy metal	≤0.001%	≤0.0018%
Ignition residue	≤0.01%	≤0.02%

 

Succinic anhydride CAS NO 108-30-5 function:

It is the raw material of coating, medicine, synthetic resin and dyestuff. It is used in medicine to produce vitamin A and sulfa drugs.

Pesticides can be used to produce fungicides, insecticides, plant growth regulators. Succinic anhydride can also produce plasticizer. It also has many USES in the national defense system.

Succinic anhydride Application:

Phthalic anhydride is widely used in chemical industry, medicine, electronics, agriculture, coatings, fine chemicals and other industrial sectors. Phthalic anhydride in China is mainly used to produce phthalate plasticizers. The good phthalic anhydride accounts for about 60% of the total consumption of phthalic anhydride, 25% of dyes and paints, and about 15% of unsaturated resins and other products. Phthalic anhydride is an important organic chemical raw material, which is mainly used in the production of plastic plasticizer, alkyd resin, dye, unsaturated resin and some medicines and pesticides.