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Hexamethylenetetramine (urotropin)
White hygroscopic crystalline powder or colorless luster of a diamond crystals, combustible. Melting point 263 °C, such as more than the melting point is sublimation and decompose, but does not melt.
Technical instruction coding: 484
Molecular Weight :140.18
Melting point : 263
Density: 1.27
InChI: InChI=1/C6H12N4/c1-7-2-9-4-8(1)5-10(3-7)6-9/h1-6H2
UN NO.:1328
Quality standard:GB/T9015-1998
Quality Analysis
Item | Standard |
Purity ≥ | 99.5% |
Moisture≤ | 0.14% |
ash specification≤ | 0.018% |
Apparent of liquor | clarity |
heavy metal(in P6)≤ | 0.001% |
Chloride (in Cl) ≤ | 0.015% |
Sulfate (in SO4)≤ | 0.02% |
ammonium salt(in NH4)≤ | 0.001% |
Harmful ingredients :hexamine
Usage:
Packing method: thread mouth glass bottle mouth, iron cap glass bottle, plastic bottle or metal barrel (jar) outside the ordinary wooden cases; Threaded mouth glass bottle, plastic bottle or tin plating steel sheet barrel (jar) full floor beautiful box, fiberboard box or plywood boxes.
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