intro: 
1. Molecular formula: C₃N₃O₃C₁₃  
Molecular Weight: 232.44
CAS: 87-90-1
HS NO:29336922
UN NO:2468
2. Structural formula:

3. Uses: 
1) water treatment: it can be used to disinfect drink water and water in swimming pool, algae-removing in circulating water. 
2) Disinfection: It can be used in disinfecting dinner, food, and dishes, or used in the prophylactic disinfection of home, hotel and public place; hygiene and disease control of hospital; or used in the disinfection of silk worm, animals, birds and fish 
3) Other: It can be used in anti-shrinkage finishing of wool, textile bleaching, antimoth of paper and chlorinated agent of rubber.
4. Technical Index:
Appearance: white Tablets
Available chlorine: 90%Min
PH (1% Aq. Solution): 2.7-3.3
Moisture: 0.5% Max
Tablet Size: 1g/2g/20g/30g/50g/75g/200g
Package: 25kg/50kg plastic drum, 50kg fiber drum.
5. Produ ct: According to the requirements of production from customers.