Molecular formula:
   NH
   ||
H₂N-C-NH₂HSO₃NH₂

Molecular weight:156.1

Characteristics:
--White lump
--Melting point:128^oC
--Solublility: 100(20^oC),429(60^oC).PH Value is almost neutral.

Standard quality:
--Purity more than 90%(average of 95%)
--PH value of 4% of water solution:7.0-9.0
--Dry of weightlessness:within 1%

Use:
--Non-flammable treatment for wallpapers, fibres,carpets,curtains, and so on.
--As non-flammable agents of timber, furniture etc..

Packing:Thickening-plastic bags, 25kgs per bag.or flexible containers with 500kgs.