1,3-Propane sultone/1,3PS CAS 1120-71-4

Product Name: 1,3-Propane sultone/1,3PS
CAS: 1120-71-4
MF: C3H6O3S
MW: 122.14
Appearance: Colorless transparent liquid or crystal, without mechanical impurities, insoluble or flocculent substances, etc
Assay: 99.0%
Melting point: 31~33℃
Package: 25kg,200kg/drum

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[Typical Properties]

Colorless transparent liquid or crystal, without mechanical impurities, insoluble or flocculent substances, etc.Soluble in chloroform (a small amount) 

and methanol (a small amount), incompatible with strong oxidants, strong acids, and strong bases.

[Specification]

Item

Standard

Appearance

Transparent to light yellow liquid

Purity

≥99.5%

Acid value

≤1000ppm

Water

≤0.2%

Color

≤100

Melting point

31-33 

[Usage]

*It belongs to functional fine chemical new materials. It can react with many types of compounds under very mild conditions, accurately providing sulfonic acid groups, 

thereby endowing these compounds with new properties (such as hydrophilicity, antistatic properties, etc.). It is an excellent universal sulfonating agent and also a key raw 

material for synthesizing important electroplating additive intermediates such as PPS, UPS, DPS, MPS, ZPS, POPS, SP, etc. It is an important pharmaceutical intermediate 

and an important raw material for producing lithium batteries. It is also used in brighteners, dyes, double ion surfactants, and sulfonating agents. It can also be used in lithium 

secondary batteries to enhance battery cycle times and service life.

*Antibacterial enhancer, used in combination with sulfonamide drugs to enhance antibacterial effects, also used for avian coccidiosis and intestinal bacterial infections; 

Drinking water solution.

*Used for leather making, ink and sensitizing dye synthesis.

[Storage]

Keep tightly closed.Store in dry and ventilated place.Keep away from fire,heat sources and oxidants.

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