Potassium persulphate

Nkọwa dị mkpirikpi:

Aha ngwaahịa: Potassium persulphate

Ọdịdị: kristal ntụ ntụ

Ọ BỤGHỊ: 7727-21-1

EINECS Mba: 231-781-8

Usoro ihe omimi: K2S2O8

Koodu HS: 28334000

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Nkọwa

Tags

Potassium persulphate bụ kristal na-acha ọcha, ntụ ntụ na-enweghị isi, njupụta nke 2.477. Ọ nwere ike decomposed ihe dịka 100 Celsius ma gbazee n'ime mmiri ọ bụghị na ethanol, ma nwee oxidation siri ike. A na-eji ya emepụta detonator, bleacher, oxidant na initiator maka Polymerization. Ọ nwere uru pụrụ iche nke ịbụ ihe fọrọ nke nta ka ọ bụrụ na-abụghị hygroscopic nke inwe ezigbo nkwụsi ike na ọnọdụ okpomọkụ na ịdị mfe ma dị mma ijikwa.

Nkọwapụta

Njirimara Ngwaahịa	Nkọwa ọkọlọtọ
Nyocha	99.0% nkeji
Oxygen na-arụ ọrụ	5.86% nkeji
Chloride na chlorate (dị ka Cl)	0.02% kacha
Manganese (Mn)	0.0003% kacha
Ígwè (Fe)	0.001% kacha
Ọla dị arọ (dị ka Pb)	0.002% kacha
Mmiri	0.15% kacha

Ngwa

1. Polymerization: Onye mmalite maka emulsion ma ọ bụ ngwọta Polymerization nke acrylic monomers, vinyl acetate, vinyl chloride wdg na maka emulsion co-polymerization nke styrene, acrylonitrile, butadiene wdg.

2. Metal ọgwụgwọ: Ọgwụgwọ nke metal na-ebupụta (malite mmepụta nke semiconductors; ihicha na etching nke e biri ebi sekit), ebighị nke ọla kọpa na aluminum na-ebupụta.

3. Ihe ịchọ mma: Akụkụ dị mkpa nke usoro ịcha ọcha.

4. Akwụkwọ: mgbanwe nke starch, repulping nke mmiri - ike akwụkwọ.

5. Textile: Desizing agent and bleach activator - karịsịa maka ịcha ọcha oyi.