Research & Development

30/03/2020

Safety Data Sheet (SDS – MSDS) of Zinc Sulfate Heptahydrate

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SAFETY DATA SHEET

Zinc sulfate heptahydrate

Section 1. Product and Company Identification

Trade Name:  Zinc sulfate heptahydrate – Zinc sulphate heptahydrate

Chemical Formula: ZnSO­4.7H2O or H14O11SZn

Recommended Use: Production of Rayon Viscose, Electrode Galvanized, Fertilizer…

Manufacturer/Supplier: Thanh Nam Phat Investment and Import Export Company Limited.

Address:  100 Ton That Thuyet st – Pho Moi ward

City:  Lao Cai

Country:  Vietnam

Code:  84241

Tel #: +84917896888 / +84926166789

Email:  contact@tnpimexco.com

Website: https://tnpimexco.com

24Hour Emergency Contact:                   

800-424-9300 (US & Canada)

+(84)-444581771 (Vietnam)

+(65)-31581349 (Singapore)

+(966)-8111095861 (Saudi Arabia)

+(61)-290372994 (Australia)

+1-703-527-3887 (International)

Section 2. Hazards Identification

Signal Word: Danger

Hazard Statements: H302: Harmful if swallowed.

H318: Causes serious eye damage.

H410: Very toxic to aquatic life with long lasting effects.

Precautionary Statements:

P264 Wash skin thoroughly after handling.

P270 Do not eat, drink or smoke when using this product.

P273 Avoid release to the environment.

P280 Wear protective gloves/ eye protection/ face protection.

P301 + P312 IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.

P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P330 Rinse mouth. P391 Collect spillage.

P501: Dispose of contents/container in accordance with

local/regional/national/international regulations

HMIS Health Ratings (0-4):

Health:                                                 2

Flammability:                                     0

Physical:                                               1

Section 3. Composition

Chemical Family: Inorganic Salt

Additional Names:  N/A

Zinc sulfate heptahydrate (ZnSO4*7H2O):

Percentage:  98% up

CAS #:  7446-20-0

EC #:  231-793-3

Section 4. First Aid Procedures

General Treatment:  Seek medical attention if symptoms persist.

Special Treatment: None

Important Symptoms: None

Inhalation: Remove victim to fresh air. Supply oxygen if breathing is difficult.

Keep patient warm. Seek immediate medical attention. Ingestion: Seek immediate medical attention.

Skin:  Immediately wash affected area with mild soap and water. Remove any contaminated clothing. Seek immediate medical attention.

Eyes:  Flush eyes with water, blinking often for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek immediate medical attention.

Section 5. Firefighting Measures

Flammability:  Non-flammable

Extinguishing Media: No special restrictions – use suitable extinguishing agent for surrounding material and type of fire.

Spec. Fire Fighting Procedure: Use full-face, self-contained breathing apparatus with full protective clothing to prevent contact with skin and eyes. See section 10 for decomposition products.

Section 6. Accidental Release Measures

If Material Is Released/Spilled: Wear appropriate respiratory and protective equipment specified in

special protection information. Keep unprotected persons away. Isolate spill area and provide ventilation. Vacuum up spill using a high efficiency particulate absolute (HEPA) air filter and place in a closed container for disposal. Take care not to raise dust.

Environmental Precautions: Isolate runoff to prevent environmental pollution……

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