Sodium Bisulfite Solution 40% - pure 100 ml WARCHEM

Technical information on chemical reagents:

• Chemical formula: NaHSO₃
• CAS number: 7631-90-5
• EC number: 231-548-0
• Synonyms: Sodium bisulfite solution
• Type: Salt
• Purity: 40
• Molar mass: 104.06 g/mol
• Density: 1.35 g/ml
• Appearance: colorless to pale yellow liquid
• Packaging: plastic packaging
• Shelf life: at least 12 months from delivery

Examples of professional applications in various sectors:

• Food analysis : Used as a reducing agent to remove oxygen or chlorine.
• Environmental analysis : Used for sample preservation, for example to stabilize wastewater samples.
• Laboratories : reducing agent in analytical processes and chemical reactions.

Hazard indications on the product label:

Irritating to eyes and respiratory tract. May cause allergic reactions. Danger if in contact with acids (formation of sulfur dioxide).

Safety instructions on the product label:

Reserved for professional use. Wear protective clothing, protective gloves, and eye protection. Do not mix with acids.

Recommended storage conditions:

1. Store in appropriate, tightly sealed containers.
2. Store in a cool place away from direct sunlight.
3. Keep away from oxidizing substances.