Potash dichromate 99.7% chrome yellow pigment

Brief Description
Classification: Other Inorganic Salts CAS No.: 7778-50-9 Other Names: kalium bichromicum
MF: K2Cr2O7 EINECS No.: 231-906-6 Place of Origin: Shandong China (Mainland)
Grade Standard: Industrial Grade, Reagent Grade Purity: 99.7%,99.5%,99%min Appearance: Red-orange crystalline solid
Application: silver testing and wood treatment ... Brand Name: AT Model Number: K2Cr2O7
Remarks: N  
Delivery Terms & Packaging
Packaging Detail:25kg/bag, or as your requirement
Delivery Detail:within 3 weeks after receipt of deposit
Specifications
Potash dichromate 99.7% chrome yellow pigment

ISO,CE,SGS certificate
High quality&competitive prices
CAS.NO: 7778-50-9
High purity 99.7%,99.5%,99%min

Potassium Bichromate

Molecular formula: K2Cr2O7  

Red-orange crystalline solid    

CAS: 7778-50-9

EINECS NO.:231-906-6

Properties:
Orange triclinic crystal, Non-hydroscopic, water-soluble, Non-soluble in alcohol, Toxic, Strong oxidizer, Flammable in friction or collision with organic compounds.

Quality Specifications: HG2324-92

Item

Index

High Grade

  K2Cr2O7 Content

99.7

  Chlorides (Cl) %

0.050

  Non-solubles %

0.020

  Sulphates( SO42- ) %

0.020

  Moisture %

0.030

Applications:
Manufacture of chrome oxides, potassium chromate, chrome yellow pigment, Surface passivation of steel, Manufacture of welding rods, matches, chromic potassium sulfate and chemical reagents. Used as an oxidant.

Packing:
Reinforced woven bag with plastic inner. Net weight per bag: 25, 50 or 100kg.

Delivery time:                             

Within 3 weeks after receipt of deposit.