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Zinc sulfate heptahydrate

Zinc sulfate heptahydrate structure

CAS No:
7446-20-0
Formula:
H2O4S.7H2O.Zn
Chemical Name:
Zinc sulfate heptahydrate
Synonyms:
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
Categories:
Cosmetic Ingredient > Antiplaque

Description

Zinc sulfate heptahydrate is a hydrate that is the heptahydrate form of zinc sulfate.

Liquid|GRANULES OR CRYSTALLINE POWDER.

Zinc sulfate heptahydrate is a hydrate that is the heptahydrate form of zinc sulfate. It is a hydrate and a metal sulfate. It contains a zinc sulfate.

Zinc sulfate heptahydrate Basic Attributes

Molecular Weight：

287.55000

Exact Mass：

285.95500

EC Number：

616-097-3

UNII：

N57JI2K7WP

ICSC Number：

0349

DSSTox ID：

DTXSID0040175

HScode：

2833293000

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

Safety Information

Packing level：

Ⅲ

Hazard category：

9.2

Transport codes：

UN 3077

wgk germany：

hazard class code：

R22; R41; R50/53

safety instructions：

S22-S26-S39-S46-S60-S61

RTECS Number：

ZH5300000

Marks：

Storage features：

Well closed. Store in an area without drain or sewer access.

Stability/Shelf Life：

Stable. Incompatible with strong oxidizing agents. Hygroscopic - protect from moisture.

Precautionary statement(s)：

P273-P280-P305 + P351 + P338-P501

Hazard Statements：

H302-H318-H410

Fire Hazards：

Not combustible.

GHS Classification：

|Danger|H302 (65.29%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P337+P313, P362, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 170 companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H302: Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P273, P280, P301+P312, P305+P351+P338, P310, P330, P391, and P501|P260, P264, P270, P280, P301+P312, P305+P351+P338, P309+P311, P310, P330, P405, and P501|Warning|P261, P264, P270, P271, P280, P301+P312, P304+P340, P305+P351+P338, P312, P330, P332+P313, P337+P313, P403+P233, P405, and P501

Fire Fighting：

In case of fire in the surroundings, use appropriate extinguishing media.

Spillage Disposal：

Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Sweep spilled substance into covered containers. Carefully collect remainder. Then store and dispose of according to local regulations.

Safe Storage：

Well closed. Store in an area without drain or sewer access.

Inhalation Risk：

Evaporation at 20 °C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed.

Effects of Short Term Exposure：

The substance is irritating to the eyes, skin and respiratory tract.

Exposure Prevention：

PREVENT DISPERSION OF DUST!

Inhalation Prevention：

Use local exhaust or breathing protection.

Skin Prevention：

Protective gloves.

Eye Prevention：

Wear safety goggles.

Drug Information

First Aid：

Fresh air, rest. Artificial respiration may be needed.

Remove contaminated clothes. Rinse skin with plenty of water or shower.

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

Exposure Routes：

The substance can be absorbed into the body by inhalation of its aerosol and by ingestion.

Symptoms：

Cough. Sore throat. Shortness of breath.

Redness.

Redness. Pain. Loss of vision.

Zinc sulfate heptahydrate Use and Manufacturing

Uses

Used to supply zinc in animal feeds, fertilizers, and agricultural sprays.

Plating agents and surface treating agents

Production

100,000 - 500,000 lb

Manufacturing Info：

Textiles, apparel, and leather manufacturing

Computed Properties

Molecular Weight:287.6
Hydrogen Bond Donor Count:7
Hydrogen Bond Acceptor Count:11
Exact Mass:285.954824
Monoisotopic Mass:285.954824
Topological Polar Surface Area:95.6
Heavy Atom Count:13
Complexity:62.2
Covalently-Bonded Unit Count:9
Compound Is Canonicalized:Yes

Material

Zinc oxide (ZnO)

Zinc acetate dihydrate

Sulfuric acid

Zinc sulfate

Calcium hypochlorite

Recommended Suppliers of Zinc sulfate heptahydrate

QINGDAO EAST CHEMSOURCES TRADE CO.,LTD Contact Supplier

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Content: 92%

Inquiry
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Zinc Sulphate heptahydrate ZnSO4.7H2O with 22% zinc

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Content: 99%

Inquiry
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10 YRS

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Manufactory Supplier of Granular zinc sulfate

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Grade: Industrial Grade

Content: 21.5%

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Henan Lihao Chem Plant Limited Contact Supplier

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Zinc sulfate heptahydrate 99% see COA kanbei

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Grade: Industrial Grade

Content: 99%

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Zinc Sulphate Heptahydrate 98% Crystal industrial flask

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Guide of Zinc sulfate heptahydrate

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
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