Zinc Sulphate Heptahydrate CAS No.:7446-20-0
Delivery term:The date of payment from buyers deliver within days- Price:
Negotiable
- minimum:
- Total supply:
- Delivery term:
The date of payment from buyers deliver within days
- seat:
Henan
- Validity to:
Long-term effective
- Last update:
2019-03-24 07:23
- Browse the number:
489
- Henan Eastar Chem.&Tech. Co., Ltd By certification [File Integrity]
-
Contact:
yizhida(Mr.)
- Email:
- Telephone:
- Phone:
-
Area:
Henan
-
Address:
ROOM 90B, TOWER C, FORTUNE PLAZA, NO.32 JINGSAN ROAD, ZHENGZHOU, CHINA
- Website: http://www.eastar-chem.com/ http://yizhida.nai-chuang.com/
Product details
Zinc sulphate Heptahydrate is white powder or granules, Purity: 21%,33%,35%, Density: 3.28g/cm3.
Description
Zinc sulphate Heptahydrate
Description: Zinc sulphate Heptahydrate
Physical and Chemical Property: it is white powder or granules, Purity: 21%,33%,35%, Density: 3.28g/cm3.
Molecular Formula: ZnSO4.7H2O
CAS No. 7446-20-0
EINECS No: 231-793-3
HS CODE: 2833293000
Specification
1、 22%min Zinc Sulphate heptahydrate Crystal | |||
White crystal:comminuting fineness:W=800μm Test Sieve pass rate≥95% | |||
Specification |
Industrial Grade |
Agricultural Grade |
Feed Grade |
Water Insoluble matter |
≤0.05% |
≤0.05% |
≤0.05% |
Zinc(Zn) |
≥21% |
≥21% |
≥21% |
Arsenic(As) |
≤0.002% |
≤0.0005% |
≤0.0005% |
Cadmium(Cd) |
≤0.002% |
≤0.001% |
≤0.001% |
Lead(Pb) |
≤0.002% |
≤0.001% |
≤0.001% |
Mercury(Hg) |
≤0.0005% |
≤0.0001% |
≤0.0001% |
2、COA for Zinc Sulphate heptahydrate granular | |||
White granular:2-4MM mesh sieve pass rate≥90% | |||
Specification |
Agricultural Grade |
||
Water Insoluble matter |
≤0.05% |
||
Zinc(Zn) |
≥22% |
||
Arsenic(As) |
≤0.0005% |
||
Cadmium(Cd) |
≤0.001% |
||
Lead(Pb) |
≤0.001% |
||
Mercury(Hg) |
≤0.0001% |
Package: 25kg compound woven bag with PE liner, 1MT Jumbo bag or according to clients' requirements.
Storage: Stored in draughty, dry place.
http://www.eastar-chem.com/
-
Methyl Cellulose Glue Powder
price: Negotiable
-
UHMWPE Yarn for Denim
price: Negotiable
-
Distillation Column Machine
price: Negotiable
-
Indoor Training Pads
price: Negotiable
-
Alumina Ceramic Crucible
price: Negotiable
-
Pin Roller for Motorcycle Starter Drive
price: Negotiable