ammonium bisulfite

Ammonium bisulfite, tseem hu ua ammonium hydrosulfite, yog xim tsis muaj xim rau cov kua daj daj nrog cov ntxhiab tsw. Nws yog ib qho kev sib xyaw ntawm ammonium sulfite thiab sulfur dioxide, uas feem ntau siv rau hauv ntau yam kev lag luam thiab kev ua liaj ua teb.

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Khoom npe: Ammonium Bisulfite
Cov tsos mob: pob tshab kua ntawm citrine daj xim.
Chav Kawm: Chav Kawm Industrial, Chav Kawm Pharmaceutical, Agricultural class
CAS Naj Npawb: 10192-30-0
EINECS tus lej: 233-469-7
MF: H5NO 3S

daim ntawv pov thawj ntawm authenticity

Khoom kuaj	Kev soj ntsuam index	Kev kuaj pom tshwm sim
Qhov tshwm sim	Lub teeb daj, tsis muaj impurities	Lub teeb daj, tsis muaj impurities
Cov ntsiab lus ntawm ammonium bisulfite	/	66.34
Cov ntsiab lus ntawm ammonium sulfite	/	4.54
Cov ntsiab lus dav dav	Ntau dua lossis sib npaug li 70%	70.88
Cov ntsiab lus ntawm ammonium thiosulfate	Tsawg dua lossis sib npaug rau 0.05%.	0.037
Xaus:	Cov khoom saum toj no ua raws li HG/T2785-2012 tus qauv.

Daim ntawv thov

1. Ib qho tseem ceeb ntawm kev siv ammonium bisulfite yog ib qho kev txo qis, tshwj xeeb tshaj yog nyob rau hauv kev lag luam khoom noj khoom haus. Nws yog feem ntau ntxiv rau cov khoom noj xws li txiv hmab txiv ntoo, zaub thiab nqaij nruab deg kom tsis txhob browning thiab tswj cov xim thiab freshness ntawm cov khoom. Nws kuj yog siv nyob rau hauv zus tau tej cov tanning tus neeg sawv cev rau tawv, thiab nyob rau hauv lub pulp thiab daim ntawv kev lag luam rau bleaching ntawv.

2. Hauv kev lag luam tshuaj lom neeg, ammonium bisulfite yog siv los ua ib qhov chaw ntawm sulfur dioxide thiab ua ib qho kev txo qis hauv kev tsim cov khoom sib txuas xws li dyes, tshuaj thiab tshuaj tua kab.

3. Tsis tas li ntawd, ammonium bisulfite yog siv los ua cov tshuaj tua kab mob thiab tshuaj tua kab mob hauv cov khoom siv tu, thiab ua ib qho precursor nyob rau hauv lub synthesis ntawm ammonium thiosulfate, ib tug chiv siv nyob rau hauv kev ua liaj ua teb.

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