HEXAMINE
HEXAMINE Extra Pure
Short Name: HEXAMINE
Synonym: Methenamine; 1,3,5,7-Tetraazatricyclo[3.3.1.13,7]decane; Hexamethylenetetramine; Urotropine
Basic Details
Article No.
LG2393
Grade
Extra Pure
Purity
99%
CAS No.
100-97-0
HS Code
2933.9900
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White Crystalline
Odour
Odorless
Melting point/ Freezing point [°C]
280 °C
Auto-ignition temperature [°C]
410 °C
Flash point [°C]
250 °C
Vapour pressure [20°C]
Vapour density
4.9
Density [g/cm3]
1.33
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
White crystalline powder
Assay (by NaOH titration; on dried basis)
Min 99.0%
pH (aqueous solution)
8.0 - 9.0
Loss on drying (at 105°C; 4 hrs)
Max 2.0%
Safety Information & Hazard Symbols
Symbol
GHS02, GHS07
Signal Word
Warning
UN No.
1328
IMCO Class No.
4.1
Packing Group
III
Hazardous Statement
H228-H317
Precaution Statement
P210-P280