MAGNESIUM BISULFITE Chemical Properties

Density 

1.22 g/mL at 25 °C

EPA Substance Registry System

Sulfurous acid, magnesium salt (2:1) (13774-25-9)

Safety Information

Hazard Codes 

C

Risk Statements 

34

Safety Statements 

23-26-27-36/37/39-45

RIDADR 

UN 2693 8/PG 3

HazardClass 

8

PackingGroup 

III

MSDS

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MAGNESIUM BISULFITE Usage And Synthesis

General Description

An aqueous solution of magnesium hydrogen sulfite. Corrosive.

Air & Water Reactions

An aqueous solution.

Reactivity Profile

MAGNESIUM BISULFITE generates gaseous toxic sulfur dioxide in contact with oxidizing acids and nonoxidizing acids. Reacts with oxidizing agents to generate heat and products that may be flammable, combustible, or otherwise reactive. Can react explosively with strong oxidizing agents.

Health Hazard

TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.

MAGNESIUM BISULFITE(13774-25-9)Related Product Information

• Calcium sulfite
• Barium sulfite
• Sulfite
• BARIUM SULFIDE
• calcium bicarbonate
• Magnesium sulfate heptahydrate
• Magnesium sulfate
• MAGNESIUM POTASSIUM SULFATE
• CUPRIC MAGNESIUM SULFATE
• diammonium magnesium bis(sulphate)
• MAGNESIUM LAURYL SULFATE
• AMMONIUM MAGNESIUM SULFATE HEXAHYDRATE
• MAGNESIUM ETHYLSULFATE
• Almagodrate
• MAGNESIUM BISULFITE