Fertilizer grade Zinc Sulphate Heptahydrate

Name: Fertilizer grade Zinc Sulphate Heptahydrate
Brand: Xiangtan Fenghe Biotechnology Co., Ltd.
Rating: 4.3 (27 reviews)

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Brand Name :	Fenghe

9yrs

Xiangtan, Hunan, China

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Xiangtan Fenghe Biotechnology Co., Ltd.

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Product description

Trade name: Zinc sulphate Heptahydrate (Zinc Sulfate Heptahydrate)
Formula: ZnSO4.7 H2O
CAS No.: 7446-20-0 HS Code: 28332930

PHYSICAL DESCRIPTION/ PROPERTIES
Mol Weight: 287.54 Appearance: White Crystalline powder or Granula
Odour: Odourless
Melting Point: It loses water at 30 degree C to give the hexahydrate and more water is lost at 70 degree C to form the monohydrate. The anhydrous salt forms at 280 degree C
Boiling Point: 740 C (Decomposes)
Density:1.957

SPECIFICATION

Item	Specification
Item	Granular Fertilizer Grade
Content	98%min
Zinc:	21.5% min
As:	10ppm max
Pb:	20ppm max
Cd:	20ppm max
Size:	1-2MM,2-4MM

APPLICATION
Production of Ryon fibre, Micronutrient in fertilisers, Agriculture, Production of paint and varnishes, glues, Titane Dioxide, Zinc Sterate and Zinc-Alkyl-di-thiocarbamate (Fungicide), Rubber As accelerator, flotation of ores, Electroplating and surface treatment, Animal feed.

PACKING: 25kg/woven bag with an inner plastic bag,or according to your request.