Isopropyl cawv

Isopropyl cawv yog ib qho tseem ceeb ntawm cov khoom siv tshuaj thiab cov khoom siv raw. Feem ntau yog siv hauv tshuaj, tshuaj pleev ib ce, plastics, txuj lom, txheej thiab lwm yam.

Xa kev nug

Hauj lwm lawm

piav qhia

1 1

Khoom npe: Isopropyl cawv
Purity: 99.9% min.
CAS Naj Npawb: 67-63-0
MF: C3H8O
EINECS tus lej: 200-661-7

daim ntawv pov thawj ntawm authenticity

Element	Txuj
Qhov tsos, tsw	Colorless pob tshab kua, tsw tsw.
Purity (%)	99,9 nqi
Xim (Hazen)	10 qhov siab tshaj plaws
Cov ntsiab lus dej (%)	0.10 max.
Acidity (%)	0.002max.
Qhov seem evaporation (%)	0.002max.
CarbonyI tus nqi (%)	0.01max.
Cov ntsiab lus sulfide (mg / kg)	1 max
Kev sim dej soluble	Hla

Daim ntawv thov

Tus neeg saib xyuas

Tshuaj tua kab mob

Kev tu tus kheej

1. Ib qho kev siv ntau tshaj plaws ntawm isopropyl cawv yog ua cov tshuaj ntxuav. Nws muaj txiaj ntsig zoo hauv kev tshem tawm cov av, roj thiab lwm yam kab mob los ntawm ntau qhov chaw thiab cov ntaub ntawv. Nws yog tshwj xeeb tshaj yog muaj txiaj ntsig hauv kev tsim khoom siv hluav taws xob, qhov twg nws yog siv los ntxuav lub rooj tsav xwm Circuit Court, cov ntxaij vab tshaus, thiab lwm yam khoom siv.

2. Lwm qhov kev siv yog ua tshuaj tua kab mob. Qhov no yog ib qho tshuaj tua kab mob uas muaj peev xwm tua tau ntau yam kab mob, kab mob thiab fungi. Nws yog feem ntau siv hauv tsev kho mob, chaw kuaj mob thiab lwm qhov chaw kho mob ua cov tshuaj tua kab mob saum npoo thiab tua cov khoom siv kho mob.

3. Isopropyl cawv kuj muaj nyob rau hauv ntau yam khoom siv tu tus kheej xws li tshuaj pleev ib ce, tshuaj tsw qab thiab tshuaj ntxuav tes. Nws yog ib qho khoom muaj nyob rau hauv cov khoom no vim nws evaporates sai heev thiab tawm tsis muaj residue ntawm daim tawv nqaij. Nws kuj yog siv nyob rau hauv kev tsim tshuaj raws li ib tug hnyav rau tshuaj.

Pob