ORTHOPHOSPHORIC ACID AR

Phosphoric Acid

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Article No.
5063D
Grade
AR
Purity
88%
CAS No.
7664-38-2
Molecular Formula
H3PO4
Molecular Weight
98.00
H.S. Code
2809.2010
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Liquid
Colour
Clear colorless
Odour
Odourless
pH value
1.5
Melting point/ Freezing point [°C]
40
Boiling point [°C]
158
Vapour pressure [20°C]
0.03mm Hg
Vapour density
3.4
Density [g/cm3]
1.73
Solubility in water
Completely miscible

Packings

  • 2PPB000500

    500 ml (00500)

  • 2PPB002500

    2500 ml (02500)

  • 2PPB005000

    5000 ml (05000)

 

Specifications

Appearance Clear colorless viscous liquid
Assay 88.0 - 90.0%
Weight/ mL at 20°C About 1.73 g
Chloride (Cl) Max 0.0005%
Nitrate (NO3) Max 0.0005%
Silicate (SiO2) Max 0.025%
Sulphate (SO4) Max 0.002%
Arsenic (As) Max 0.0001%
Calcium (Ca) Max 0.004%
Copper (Cu) Max 0.0005%
Iron (Fe) Max 0.0015%
Lead (Pb) Max 0.001%
Magnesium (Mg) Max 0.004%
Manganese (Mn) Max 0.0005%
Potassium (K) Max 0.005%
Substance reducing KMnO4 (as O) Max 0.001%
Volatile acids (as CH3COOH) Max 0.001%

Safety Information and Hazard Symbols

Corrosion
Symbol: GHS05
Signal Word: Danger
UN No.: 1805
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310
Revision Date : 28-Jul-2017
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