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Potassium chromate CAS 7789-00-6 Chromium VI 

Place of Origin: Shandong, China (Mainland) 
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Product Detail

Production Capacity: 2000 Ton/Year
Delivery Date: within 7 days
CAS No.: 7789-00-6
molecular weight: 194.19
Melting point: 971 °C(lit.)
solubility: H2O: soluble
Packing: According to the request of...
Brand Name: MOSINTER
molecular formula: CrK2O4
Density: 1.00 g/mL at 20 °C
vapor density: 6.7 (vs air)
soluble: 640 g/L (20 ºC)

used as a mordant in dyeing fabrics, as a tanning agent in the leather industry, bleach oils and waxes, and as an oxidizing agent in organic synthesis

Potassium chromate (CAS: 7789-00-6)

 

Item

Index

Appearance

Lemon yellow crystals

Chloride (Cl)   %≤

0.003

pH

8.6-9.8

Ca   %≤

0.005

Sulfate (SO4)   %≤

0.02

Water   insoluble %≤

0.004

Sodium (Na)   %≤

0.1

Purity   %≥

99.5

Potassium chromate (K2CrO4) is a yellow chemical indicator used for identifying concentrations of chloride ions in a salt solution with silver nitrate (AgNO3). It is a class two carcinogen and can cause cancer on inhalation.

General information

Physical properties

Potassium Chromate is a lemon-colored compound that is in the form of a crystalline solid, and it is verystable.


Applications

 It is used as a mordant in dyeing fabrics, as a tanning agent in the leather industry, in bleach oils and waxes, and as an oxidizing agent in organic synthesis.


Occurrence

Tarapacaite is the natural, mineral form of potassium chromate. It occurs very rarely and until now is known from only few localities on Atacama desert.


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Company Info

MOSINTER GROUP LIMITED [China (Mainland)]

Offline Showroom in USA

Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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