Zinc
[CAS# 7440-66-6]

Identification

• Classification: Inorganic chemical industry >> Simple substance
• Name: Zinc
• Molecular Formula: Zn
• Molecular Weight: 65.39
• CAS Registry Number: 7440-66-6
• EC Number: 231-175-3

Properties

• Melting point: 420 °C
• Boiling point: 907 °C

Safety Data

• Hazard Symbols: GHS02;GHS09 Danger
• Risk Statements: H250-H260-H400-H410
• Safety Statements: S60;S61

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Pyrophoric solids	Pyr. Sol.	1	H250
Substances or mixtures which in contact with water emit flammable gases	Water-react.	1	H260
Chronic hazardous to the aquatic environment	Aquatic Chronic	4	H413
Substances or mixtures which in contact with water emit flammable gases	Water-react.	2	H261
Self-heating substances or mixtures	Self-heat.	1	H251
Flammable solids	Flam. Sol.	1	H228
Substances or mixtures which in contact with water emit flammable gases	Water-react.	3	H261
Self-heating substances or mixtures	Self-heat.	2	H252
Pyrophoric liquids	Pyr. Liq.	1	H250
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H312
Acute toxicity	Acute Tox.	4	H332

• Transport Information: UN 3077