Product Identification

Product Name

Nickel(II) sulfate hexahydrate

Synonyms

Nickelous sulfate
Sulfuric acid nickel(II) salt

CAS

10101-97-0

Formula

NiH12O10S

Molecular Weight

262.86

EINECS

232-104-9

RTECS

QR9600000

RTECS Class

Agricultural Chemical and Pesticide; Tumorigen; Mutagen; Reproductive Effector

Beilstein/Gmelin

22317 (G)

EC Index Number

028-009-00-5

EC Class

harmful, carcinogenic, sensitizing, dangerous for the environment

Physical and Chemical Properties

Appearance

Blue or emerald-green crystalline material. Becomes blue and opaque at room temperature. Odorless. Sweet astringent taste. Somewhat efflorescent.

Solubility in water

625 g/L

Melting Point

840

Density

2.070 g/cm3 (20 C)

Usage

Fungicide.

Vapor Density

9.1

First Aid Measures

Ingestion

Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.

Inhalation

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. DO NOT use mouth-to-mouth respiration.

Skin

Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse.

Eyes

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Do NOT allow victim to rub or keep eyes closed.

Handling and Storage

Storage

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from strong acids.

Handling

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with skin and eyes. Avoid ingestion and inhalation.

Hazards Identification

Inhalation

Dust is irritating to the respiratory tract. Inhalation of vapor may cause respiratory tract irritation.

Skin

Causes skin irritation. May cause severe irritation and possible burns. May cause dermatitis.

Eyes

May cause eye irritation.

Ingestion

May cause gastrointestinal irritation with nausea, vomiting and diarrhea.

Hazards

Contact with metals may evolve flammable hydrogen gas.

EC Risk Phrase

R 22 40 42/43 50/53

EC Safety Phrase

S 22 36/37 60 61

UN (DOT)

1727

Exposure Controls/Personal Protection

Personal Protection

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.

Respirators

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Exposure Effects

Prolonged or repeated skin contact may cause sensitization dermatitis and possible destruction and/or ulceration. May cause respiratory tract cancer.

Exposure limit(s)

NIOSH TWA: 0.015 mg/m3 NIOSH: Potential Occupational Carcinogen.

Poison Class

3 (Strong toxins)

Fire Fighting Measures

Autoignition

Noncombustible

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Water runoff can cause environmental damage. Dike and collect water used to fight fire. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Substance is noncombustible; use agent most appropriate to extinguish surrounding fire.

Fire Potential

This material is probably combustible.

Accidental Release Measures

Small spills/leaks

Wash area with soap and water. Wear a self contained breathing apparatus and appropriate Personal protection. (See Exposure Controls, Personal Protection section). Avoid generating dusty conditions. Carefully scoop up and place into appropriate disposal container. Provide ventilation.

Stability and Reactivity

Stability

Stable at room temperature in closed containers under normal storage and handling conditions.

Incompatibilities

Strong acids, strong oxidizing agents.

Decomposition

Oxides of sulfur, irritating and toxic fumes and gases, nickel oxide.

Combustion Products

Fire may produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number

1727

Hazard Class

8

Packing Group

II

HS Code

2833 24 00