Chromium nitrate

Lus piav qhia luv luv:

Molecular Formula: Cr (NO3) 3•9H2O

Molecular Luj: 400.15

CAS Nr .: 7789-02-8

Tus Qauv Txheej Txheem: Q / XYLH 004-2018

Cov ntsiab lus CrCl3•6H2O%≥:98.0 ua

Cov khoom siv dej insoluble% ≤:0.02 ib

Chloride (Cl) ≤:0.01 ib

Sulfate (SO4)% ≤:0.05 Nws

(Fe)% ≤:0.01 ib

Qhov tsos:Sib sib zog nqus violet crystals

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Product Detail

Khoom cim npe

Lub cev thiab tshuaj muaj zog:

Chromium nitrate - cuaj-dej yog purplish-liab, deliquescent crystal, decomposes thaum rhuab mus rau 125.5 ° C, melting point 60 ° C.Nws yog soluble hauv dej, soluble hauv ethanol, acetone thiab inorganic acids.Soluble hauv dej, soluble hauv ethanol, acetone thiab inorganic acids.Nws cov tshuaj aqueous yog ntsuab thaum rhuab, thiab sai sai hloov mus rau liab-liab ntshav tom qab txias.Nws yog corrosive thiab tuaj yeem ua rau hlawv.Kev sib cuag nrog cov khoom siv hluav taws xob tuaj yeem ua rau combustion.

Siv:

Chromium nitrate - IX dej feem ntau yog siv rau hauv kev npaj cov chromium-muaj catalysts, nyob rau hauv kev luam ntawv thiab dyeing kev lag luam raws li ib tug thee dyeing neeg sawv cev, nyob rau hauv iav thiab ceramic glazes thiab raws li ib tug corrosion inhibitor.

Ntim:

25kg yas sab hauv thiab woven sab nraud, los yog raws li tus neeg yuav tsum tau muaj.

Yav dhau los: Emulsifier Tween (T-80)

Tom ntej: Hlau-Ion Stabilizer

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