TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM CHLORIDE

(THPC)

1. Molecular Formula: (COCH2)4PCl

2. Molecular weight:190.56

3. Structural formula:

4. Properties: colorless liquid

5. Specification:

THPC (HOCH2)4PCl content:  80.0-85.0% 

Iron(Fe):  0.001% max. 

Relative Density(20°C) 1.335-1.350

6. Appearance: colorless liquid

7. Usage:

(1) Flame retardant for textile finishing, applicable to pure cotton or polyester cotton and other textile. The treated textile has very good flame-retarding effect, good handle, strong washing resistance, and small tear strength loss with the original performances of fabrics not affected.

(2) As flame retardant of plastic, paper etc..

8. Storage: Hermetically sealed.

9. Packing: in 200kg plastic drum or 1400kg IBC drum