Potassium Chromate is used to make chemical reagents
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Transportation: | Ocean,Land |
Payment Type: | L/C,T/T |
Incoterm: | FOB,CIF |
Transportation: | Ocean,Land |
Product character
Common name potassium alum, K2Cr2O7, molecular weight 294.18. Orange-red triclinic plate crystal, non-hygroscopic; Soluble in water, insoluble in alcohol; Strong oxidizing agent, contact with organic matter, friction, impact can cause combustion, toxic.
(1) Cr2O3 25±1%
(2) Basicity%(33±2)%
(3) Water Insoluble ≤0.5%
(4) PH 2.5-4.0
(5) Cr6+ ≤3PPM
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