PHOSPHORUS ACID CRYSTALS
PHOSPHORUS ACID CRYSTALS Extra Pure
Short Name: PHOSPHORUS ACID CRYSTALS
Synonym: Phosphonic acid
Basic Details
Article No.
LG101796
Grade
Extra Pure
Purity
98%
CAS No.
13598-36-2
HS Code
2811.1990
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Colorless crystals
Odour
Odorless
pH value
1
Melting point/ Freezing point [°C]
73°C
Boiling point [°C]
200°C
Vapour pressure [20°C]
Density [g/cm3]
1.651
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
Colorless hygroscopic crystals
Assay
Min 98%
Assay (as H3PO4)
Max 1%
Heavy metal (as Pb)
Max 0.002%
Safety Information & Hazard Symbols
Symbol
GHS05, GHS07
Signal Word
Danger
UN No.
2834
IMCO Class No.
8
Packing Group
III
Hazardous Statement
H302-H314
Precaution Statement
P280-P305 + P351 + P338-P310