Zinc Sulphate Heptahydrate CAS No. 7446-20-0
| US$0.10-1.00 | 1,000 kg (MOQ) |
Basic Info.
Model NO.
95%Min
EINECS
616-097-3
Certification
ISO9001, ISO
Application
Vegetables, Flowers, Fruit
Appearance
Powder
Infection on Soil
Physiological Neutral
Chemical Character
Chemical Neutral
Release Type
Quick
Compound Type
Insoluble Inorganic Salt
Type
Zinc Fertilizer
Molecular Weight
278.05
Density
1.957
Melting Point
100
Clolor
White
Gravity
1.97
Transport Package
25kg Per Bag
Specification
98%Min
Trademark
kingway
Origin
China
Production Capacity
50000mt/Year
Product Description
Ferrous Sulphate Heptahydrate
Molecular Formula: FeSO4·7H2O CAS#.: 7782-63-0
Molecular Weight: 278.05
Application: In agriculture,it is used as fertilizer,herbicide and pesticide;in industry,it is applied to produce iron salts,ink,iron oxide red and indigo-blue,or used as mordant,tanning agent,water treatment agent,wood preservative and disinfectant.
| Items | Units | Standard |
| Purity(FeSO4·7H2O) | % | 98 min |
| Fe | % | 19.7 min |
| Pb | ppm | 10 max |
| Cd | ppm | 10 max |
| As | ppm | 5 max |
| Appearance | - | Greyish-green Crystal |
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