meta-PHOSPHORIC ACID For Synthesis

Glacial Sticks.
Metaphosphoric acid

Article No.
05255
Grade
For Synthesis
Purity
56-60%
CAS No.
37267-86-0
Molecular Formula
Molecular Weight
H.S. Code
2809.2010
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White stick
Odour
Odorless
Melting point/ Freezing point [°C]
200 °C
Boiling point [°C]
600 °C
Vapour pressure [20°C]
0.04 hPa at 20 °C
Density [g/cm3]
2
Solubility in water [% weight]
Slowly soluble

Packings

  • 1PW1200750

    500 g (00500)

 

Specifications

Appearance White glacial sticks.
HPO3 40.0 - 50.0%
Stabilizer (NaPO3) 50.0 - 60.0%
Chloride (Cl) Max 0.005%
Sulphate (SO4) Max 0.02%
Iron (Fe) Max 0.002%
Lead (Pb) Max 0.002%

Safety Information and Hazard Symbols

Corrosion
Symbol: GHS05
Signal Word: Danger
UN No.: 3453
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310
Revision Date : 26-Sep-2018
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