- Stannous pyrophosphate
- Diphosphoric acid, tin(2+) salt (1:2)
- Diphosphoric acid tin(2+) salt (1:2)
Odorless, white powder.
Registry Numbers and Inventories.
Melting point, °C
4.01 g/cm3 (20 C)
Solubility in water
Hazards and Protection.
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers.
Protective work clothing. Chemical protective gloves. Safety glasses or goggles.
Decomposition will not occur if used and stored according to specifications.
Use fire fighting measures that suit the surrounding fire. Wear self-contained respirator. Wear fully protective impervious suit.
Product is not flammable.
NIOSH PEL: 2 mg/m3 (as Sn)
Inorganic phosphorus compounds may cause irritation and hemorrhages in the stomach as well as liver and kidney damage. Bone structure may be attacked, especially the jaw and teeth. Metallic tin and inorganic tin compounds may cause nausea, vomiting, diarrhea, irritation and pneumoconiosis.
Seek immediate medical treatment.
Supply fresh air. If required, provide artificial respiration. Keep patient warm. Seek immediate medical advice.
Immediately wash with water and soap and rinse thoroughly. Seek immediate medical advice.
Rinse opened eye for several minutes under running water. Then consult a doctor.