Other Name: Formamidine sulfinic acid, Amino imino methanesulfinic acid
Appearance and Odor: White crystal powder, odorless
Formula: CH4N2SO2
Molecular weight: 108.12
Melting Point: 126℃
PH: 4(1% Solution)
CAS No.: 1758-73-2 or 4189-44-0
UN No.: 3341
Dangerous Goods Class: 4.2
Specification:
Purity: 99.%Min
Thiourea: 0.10%Max
Moisture:0.05%Max
Iron(Fe):10ppm Max
Sulphate: 0.17%Max
Packing:
500kg or 1000kg jumbo bags.
50kg fiber drums.
25kg or 50kg woven bags.
25kg kraft compound plastic bags or upon customers' demands.
Storage:
Storage in dry clean, well- ventilated condition, the warehouse temperature under 30℃ . Keep away from moisture and raining.