Are you sure you want to logout?

132285 RonaCare® Di-Sodium Hydrogen Phosphate


About product information & SDS Downloads: All products shown on this website are based on the EU portfolio pursuant to applicable EU regulations. Safety Data Sheets (SDS) are currently not available for download via this website. Please contact our sales or customer service representative in the country.

FORMULATION AIDS... RonaCare® Di-Sodium hydrogen Phosphate

RonaCare® formulation aids are the essential ingredients for any face care, body care, hair care or oral care formulation. 

Looking for a buffering agent? Here comes RonaCare® Di-Sodium hydrogen Phosphate.


Disodium Phosphate

Package Size

Product Number



1322855000 Plastic bottle 5 kg
1322859025 Fibre carton 25 kg

Product Information

Product Summary

CAS number 7558-79-4
EC number 231-448-7
Hill Formula HNa₂O₄P
Chemical formula Na₂HPO₄
Molar mass 141.96 g/mol

Handling & Storage Information

Storage Temperature Store at +5°C to +30°C.
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water

Physicochemical Information

Melting point 250 °C
Density 1.53 g/cm3 (20 °C)
pH value 8.7 - 9.3 (10 g/l, H₂O, 20 °C)
Flash point ;;;;;;does not flash