Phosphoric acid - 79606

Code: 79606
Phosphoric acid
for HPLC, 85-90%
Orthophosphoric acid
85-90%, For HPLC 

​CAS Number: 7664-38-2
Linear Formula: H3PO4
Molar Mass: 98 g/mol
Beilstein Registry Number: 1921286
MDL Number: MFCD00011340
Catalog Number Packaging Size Container type Price QTY Cart
79606-100ML 100ML PLASTIC BOTTLE Contact
79606-500ML 500ML PLASTIC BOTTLE Contact
Back to top

Specifications

Property Value
Appearance complying
Assay 85.0 - 90.0 %
Density (D 20/4) 1.680 - 1.720
Absorbance at 210 nm max. 0.07
Absorbance at 220 nm max. 0.06
Absorbance at 230 nm max. 0.05
Absorbance at 250 nm max. 0.04
Absorbance 500 nm max. 0.02
Back to top

Physical Properties

Property Value
Vapor Pressure 5 mmHg ( 25 °C)
Vapor Density 3.4 (vs air)
Boiling point 158 °C
Freezing point 21 °C
Density 1.71 g/cm3
Back to top

Safety Information

Property Value
Hazard Class 8
Package Group III
UN ID 1805
GHS Classification Corrosive
Signal Word Danger
Hazard Statement(s) H290
H314
Precautionary Statement(s) P284
P280
P260
P234