Synonym(s): Monosodium orthophosphate, Sodium phosphate, monobasic
Formula: NaH2PO4 H2O
Formula weight: 137.99 (119.98anhy)
Purity: 98.0-102.0%
CAS Number: 10049-21-5
Harmonized Tariff Code: 2835.22
Hazard Statements: H315-H319-H335
Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Phrases: 36/37/38
Irritating to eyes, respiratory system and skin.
Safety Phrases: 26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves.
Form: Crystalline
Melting point: 100° -H{2}O
Merck: 14,8660
EINECS: 231-449-2
MDL: MFCD00149208
RTECS: WA1900000