Zinc chromate ZnCrO4
Name: Zinc chromate
Molecular formula: ZnCrO4
Molecular weight: 181.38
CAS No.: 13530-65-9
Packaging: Cardboard drum: 25KG/drum, 500g/bottle, 1000g/bottle
HazardClass: 9
PackingGroup: III
UN: 3077
Descriptions
Properties: Lemon yellow or light yellow powder. Slightly soluble in water, with a solubility of 2.6g/L. It has excellent corrosion resistance properties. It exhibits a bright lemon yellow color and good pigment characteristics.
Precautions: Toxic.
Uses: Mainly used for manufacturing zinc chromate anti-rust primers and other coatings.
Zinc chromate Specification
105°C Volatile Matter ≤ 1.0%
Oil Absorption (g/100g) ≤ 40.0%
Residue on Sieve (45um sieve) (m/m) ≤ 0.5%
Chromium Trioxide Content ≤ 19-22%
Zinc Oxide Content ≤ 64-68%
