potasiomu Dichromate

Kukuru Apejuwe:

Classification: Other Inorganic Salts Place of Origin: China (Mainland) Grade Standard: Reagent Grade Purity: ...


ọja Apejuwe

ọja Tags

sọri:
Miiran eto ẹya ara iyọ
Ibi ti Oti:
China (Mainland)
Ite Standard:
Reagent ite
ti nw:
99,7% min

Apoti & ifijiṣẹ

apoti alaye
Fikun hun apo pẹlu ṣiṣu akojọpọ. Net àdánù fun bag: 25, 50 tabi 100kg.

Potasiomu Dichromate.

Molikula agbekalẹ: K2Cr2O7

Molikula àdánù: 294,18

Ọja kika:
Orange triclinic gara, Non-hydroscopic, omi-tiotuka, Non-tiotuka ni oti, majele ti, Strong oxidizer, flammable ni edekoyede tabi ijamba pẹlu Organic agbo.

ohun kan   Ìwé
ga ite 1st ite 2nd ite
Akoonu (K 2CrO 4) 99,7 99,5 99,0 
Kiloraidi (d) 0.05 0.05 0,08
Insolubles 0.02 0.02 0.05

Ohun elo:
Manufacture ti Chrome oxides, potasiomu chromate, Chrome ofeefee pigment, dada passivation ti irin, Manufacture ti alurinmorin ọpá, ibaamu, chromic potasiomu imi-ọjọ ati kemikali reagents. Lo bi ohun oxidant.


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