Pharmaceutical lntermediates

Succinic anhydride, Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name: Succinic anhydride
CAS No.: 19962-37-9
Molecular Fomula: C4H4O3
Molecular weight: C4H4O3
Appearance: Colourless needle-like or granular crystals
Sample: Available


Send Inquiry


Download Quotation

Succinic anhydride CAS# 19962-37-9

Description of SAA

Succinic anhydride, also called dihydro-2,5-furandione and butanedioic anhydride , is an organic compound with the molecular formula C4H4O3. This colorless solid is the acid anhydride of succinic acid.

Basic Info of Succinic anhydride

Basic Info
Numbering system
Properties
Safety Info
Basic Info

Chemical Name succinic anhydride
CAS No. 108-30-5
Molecular Formula C4H4O3
Molecular Weight 100.07300
PSA 43.37000
LogP -0.15000

Numbering system

BRN number 108441
MDL number MFCD00005525
RTECS number WN0875000
EINECS number 203-570-0
PubChem number 24854387

Properties

Appearance & Physical State fine white crystalline solid
Density 1.375 g/cm3
Boiling Point 261ºC
Melting Point 118ºC
Flash Point 157°C
Refractive Index 1.497
Stability Stable. Incompatible with oxidising agents, strong acids, strong bases, alcohols, amines. Avoid exposure to water or moisture.
Storage Condition Store at 0-5ºC
Vapor Density 3.5 (vs air)
Vapor Pressure 1 mm Hg ( 92 °C)

Safety Info

RTECS WN0875000
Safety Statements S25
HS Code 2932999099
WGK Germany 1
Risk Statements R22; R36/37
Hazard Codes Xn
Caution Statement P260; P280; P284; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338
Symbol GHS05, GHS07, GHS08
Signal Word Danger
Hazard Declaration H302; H314; H317; H334; H335

What is SAA?

  •  With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Succinic anhydride which has developed particularly rapidly in recent years. Do you know about Succinic anhydride?
  • The official answer: Molecular formula: C4H4O3. used in the organic industry as an intermediate in the synthesis of organic compounds. Used in analytical chemistry as a titration standard for alkali measurement.

What’s the application of SAA?

It is a raw material for paints, pharmaceuticals, synthetic resins and dyes. Paint made from it has flex resistance and water resistance, and it is used in medicine to produce vitamin A and sulfa drugs, etc. Pesticides are used to produce fungicides, insecticides, and plant growth, regulators. Butanedioic anhydride and its derivatives are used as catalysts for olefin polymerization, cross-linking agents for ester polymer condensates, light stabilizers for polymers, ultraviolet absorbers, etc. They are also used as oil field auxiliaries. Succinic anhydride can also be used to produce plasticizers. It is also used in the defence system.

Conclusion

Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

Keywords of SAA

Succinic anhydride, 19962-37-9, buy SAA, SAA supplier, purchase SAA, SAA cost, SAA manufacturer, order SAA, high purity SAA

Hot Products