Chemical Name: Tetrakis(hydroxymethyl)phosphonium sulfate urea polymer
CAS.NO: 63502-25-0
Structural formula: C5H16N2O9PS-
Molecular weight: 311.22
Appearance: Colorless transparent liquid, slightly acidic and easily biodegradable.
Tetrakis(hydroxymethyl)phosphonium Sulfate Urea Polymer Cas 89347-09-1
Description
Tetrakis(hydroxymethyl)phosphonium sulfate urea polymer Details
Chemical Name: Tetrakis(hydroxymethyl)phosphonium sulfate urea polymer
CAS.NO: 63502-25-0
Structural formula: C5H16N2O9PS-
Chemical Structure:
Molecular weight: 311.22
Appearance: Colorless transparent liquid, slightly acidic and easily biodegradable.
Typical analytical properties
| Item | Specifications |
| Appearance | White powder |
| Assay | 65.0-67.0%, |
| Active phosphorus content | 10.0-12.0 |
Application
Tetrakis(hydroxymethyl)phosphonium sulfate urea is mainly used as a flame retardant for textiles, especially for pure cotton and polyester-cotton textiles. It is still effective in flame retardancy after repeated washing. It is also used as a broad-spectrum disinfectant in water treatment systems.Packaging
250kg polyethylene plastic drum or 1400kg IBC container drum.
Storage
Store in a cool and ventilated place, avoid light, and keep sealed