Sell Ferrous sulphate and sodium metabisulphite and zinc oxide

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Changsha Lantian Chemical Company Limited is a leading manufacturer and exporter of chemical products in China.

The following is the specification:

1. Ferrous sulphate
Purity:91%Min, Fe: 30%Min, As: 0.0002%Max, Pb: 0.002%Max.

2. Sodium metabisulphite
Purity:96%, SO2:65%, Waterinsolublematter:0.05%, Fe:0.005%, Pb:0.002%, As:0.0002%. PH: 4.0-4.6

3. Zinc oxide
Zn: 72%Min, Pb: 50ppm max, As:25ppm max, Cd:35ppm max

Package: 25kg p. p. bags

If you are interested in the above products, welcome to contact with us freely!