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Provichem 0216 is used as a high purity solvent for the synthesis of engineering thermoplastics such as PEEK and PES.
Moreover, Provichem 0216 is a building block for flame-retardants in plastics and can act as a sensitizer in the formulation of thermal paper.
Solvent for engineering thermoplastics sus as PES and PEEK.
CAS: 63316-43-8
MF: C12H11KO5S2
MW: 338.43
EINECS: 264-097-3
Provichem 0216 is a versatile chemical with diverse applications.
Provichem 0216 is used as a solvent in the production of PEEK engineering plastics (poly-ether-etherketone).
Provichem 0216 is also the raw material for the production of potassium salt of diphenylsulfone-3-sulfonic acid.
Provichem 0216 is a sulfonate highly effective non-halogenated flame retardant which is particularly for polycarbonate (PC).
Provichem 0216 provides excellent flame retardancy and thermal stability.
The transparency of PC engineering products will not be affected by the additive and therefore Provichem 0216 can be applied to various transparent and colored products.
Provichem 0216 Properties
Grade: GOYENCHEM-KSS
Composition: Potassium diphenyl sulfone sulfonate
CAS No. 63316-43-8
Appearance: Powder
Color: White
Water Content: % ≦ 1.8
Iron Content (ppm): 5 max
DPS Content : % ≦0.5
pH: 7.0±0.5
These properties are typical but do not constitute a specification either in part or as a whole. Specification data is available on request from sales, customer service or customer technical service.
Provichem 0216 Features/Advantages
Remarkable flame retardant effect,
Provides great flame retardant effect with a minimal amount,
High heat resistance,
Eco-friendly non-halogenated flame retardant,
Non-blooming and shows great anti-migration properties after adding into PC,
Barely affects the mechanical properties of PC,
Can be used in any transparent or colored PC products, or either in PC/ABS to improve Provichem 0216's physical properties and flame retardancy,
Can be used individually or with GYC phosphate flame retardant.
Uses
Provichem 0216 is an eco-friendly halogen-free flame retardant for PC and PC alloys, low additive amount, no impact on base material performance, good heat stability, no corrosion to mold.
The recommended dosage is 0.2%-0.5% of resin weight.
Provichem 0216 is used in the following products: polymers, adhesives and sealants, laboratory chemicals and paper chemicals and dyes.
Provichem 0216 has an industrial use resulting in manufacture of another substance (use of intermediates).
Provichem 0216 is used in the following areas: formulation of mixtures and/or re-packaging.
Provichem 0216 is used for the manufacture of: plastic products, textile, leather or fur, chemicals and pulp, paper and paper products.
Release to the environment of Provichem 0216 can occur from industrial use: in processing aids at industrial sites, in the production of articles, as an intermediate step in further manufacturing of another substance (use of intermediates) and of substances in closed systems with minimal release.
Provichem 0216 is used in the following products: adhesives and sealants and laboratory chemicals. Provichem 0216 has an industrial use resulting in manufacture of another substance (use of intermediates).
Provichem 0216 is used in the following areas: formulation of mixtures and/or re-packaging and health services.
Provichem 0216 is used for the manufacture of: textile, leather or fur, chemicals, machinery and vehicles and furniture.
Other release to the environment of Provichem 0216 is likely to occur from: indoor use as processing aid and indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters).
Synonyms
potassium 3-(phenylsulfonyl)benzenesulfonate
63316-43-8
Benzenesulfonic acid, 3-(phenylsulfonyl)-, potassium salt
potassium;3-(benzenesulfonyl)benzenesulfonate
3-Phenylsulfonylbenzenesulfonic acid potassium salt
Potassium 3-(phenylsulphonyl)benzenesulphonate
EINECS 264-097-3
Potassium diphenyl sulfone-3-sulfonate
SCHEMBL132363
DTXSID30872797
Benzenesulfonic acid, 3-(phenylsulfonyl)-, potassium salt (1:1)
MFCD00036079
Sulfone-3-sulfonate potassium (KSS)
AKOS016009854
Sulphone-3-sulphonate potassium (KSS)
AS-80976
potassium3-(phenylsulfonyl)benzenesulfonate
CS-0322761
FT-0616354
F16451
A868186
3-(Phenylsulfonyl)benzenesulfonic acid potassium salt
