AS NO.          7664-38-2

contents              85%

chrome ≤            30

(H3PO4)% ≥  85.0

sulfate (  SO4 )% ≤  0.005

(Fe)% ≤   0.002

arsenic (As)% ≤ 0.005

Heavy metal(  Pb  )% ≤ 0.001

Chloride(cl)% ≤ 0.005

Package: 35 KG drum