Zinc Sulfate Heptahydrate ZnSO4.7H2O
11 Inquiries
7446-20-0
Qingdao
25KG, 900KG, 1000KG
2026-04-04
sodium hydrosulfide,sodium sulfide,COPPERSULFATEPENTAHYDRATE
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Zinc sulfate heptahydrate
Other Name:Sulfuric acid,zinc salt,hydrate (1:1:7);Sulfuric acid,zinc salt (1:1),heptahydrate;White vitriol;Zinc sulfate heptahydrate;Zinc vitriol;Zinc sulfate (ZnSO4) heptahydrate;Zinc(II) sulfate heptahydrate;ZnSO4·7H2O;Zinc sulfate heptahydrate ZnSO4·7H2O;57130-83-3;57130-85-5;223776-82-7;2319654-25-4
CAS No.:7446-20-0
Molecular Formula:H2O4S.7H2O.Zn
InChIKeys:InChIKey=NNZHJLSOHIKBPJ-UHFFFAOYSA-N
Molecular Weight:287.55000
Exact Mass:285.95500
EC Number:616-097-3
UNII:N57JI2K7WP
ICSC Number:0349
DSSTox ID:DTXSID0040175
HScode:2833293000
Categories:
Characteristics-
PSA:
153.25000
XLogP3:-0.70980
Appearance:Liquid
Density:1.97 g/cm3
Melting Point:100 °C
Boiling Point:330ºC at 760 mmHg
Water Solubility:H2O: 960 g/L
Storage Conditions:Store at RT.
Toxicity:LD50 orally in Rabbit: 1260 mg/kg
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Serious eye damage, Category 1
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H302 Harmful if swallowed
H318 Causes serious eye damage
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P273 Avoid release to the environment.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
P391 Collect spillage.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Well closed. Store in an area without drain or sewer access.
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Seller Information
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Business Type:
Trader
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Main Products:
sodium hydrosulfide,sodium sulfide,COPPERSULFATEPENTAHYDRATE
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Location:
Unit 10-10, Yinzhuo Shopping Plaza Commercial Building Central Business District, Guangrao Subdistrict Guangrao County Dongying City Shandong Province
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Year of Establishment:
2018
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Inquiry History11 Inquiries
Country Product Purchase Quantity Date Posted 
India
Zinc sulphate heptahydrate
25 KG Jul 14, 2025 
Morocco
Zinc sulfate heptahydrate
15 MT Oct 23, 2025 
Egypt
Zinc sulfate heptahydrate
100 KG Jun 16, 2025
India
Zinc Sulphate Heptahydrate 21%
200.00 MT Jun 11, 2024 
Russia
zinc sulfate
1 20' Fcl Mar 29, 2024
Egypt
Zinc sulphate heptahydrate
40 TON Dec 19, 2023
India
Zinc Sulphate
5.00 MT May 9, 2024 
Vietnam
ZINC SULFATE HEPTAHYDRATE
100.00 KG Feb 27, 2024 
Myanmar
ZINC SULFATE
26 TON Jan 24, 2024 
Canada
NO caking big Crystal 1-3mm Zinc Sulphate Heptahydrate 21.5% Zinc sulphate
250 KG Nov 16, 2023 
South Korea
EDTA-2Na
1 MT Sep 2, 2024 Post an enquiry for this product
