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Chemical Information
Molecular_Formula HNa2O4P
Density 1.064 g/mL at 20 °C
Exact_Mass 141.940781
Boiling_Point 158ºC at 760 mmHg
Melting_Point 243-245 °C
Molecular_Weight 141.959
Water_Solubility >=10 g/100 mL at 20 ºC
PSA 93.23000
Vapour_density 4.9 (vs air)
Safe Information
Risk_Phrases R36/37/38
WGK_Germany 3
RIDADR UN 3077 9 / PGIII
RTECS WC4500000
Personal_Protective_Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard_Codes Xi
Safety_Phrases S26-S36-S24/25
HS_Code 2835220000
Product Information
Flash_Point N/A
Molecular_Formula HNa2O4P
CAS_Number 7558-79-4
Boiling_Point 158ºC at 760 mmHg
Common_Name Disodium hydrogenorthophosphate
Melting_Point 243-245 °C
Molecular_Weight 141.959
MSDS ChineseUSA
Density 1.064 g/mL at 20 °C
None