China Phmb Manufacturer Polyhexamethylene Biguanide Hydrochloride CAS 32289-58-0, Find details about China Phmb, Biguanide Phmb from China Phmb Manufacturer Polyhexamethylene Biguanide Hydrochloride CAS 32289-58-0
Product name | Poly(hexamethylenebiguanide) hydrochloride (PHMB) |
CAS number | 32289-58-0 |
Assay | ≥99% |
Appearance | White powder or clear colorless to yellowish liquid |
Capacity | 2000mt/year |
Application | Disinfectant and Bactericide. |
Manufacturer | Shang Hai Biolang Biological Co.,ltd |
More information | Synonyms: Poly(iminocarbonimidoyliminocarbonimidoylimino-1,6-hexanediyl) hydrochloride Molecular Formula: (C8H17N5)n.xHCl CAS Registry Number: 32289-58-0 |
Item | Specifications | Results |
Appearance | Clear colourless to light yellow odourless liquid | Conforms |
Assay (solid %) | 19 to 21(w/w) | 20.1% |
PH value (25ºC) | 4.0-5.0 | 4.3 |
Density (20ºC) | 1.039-1.046 | 1.041 |
Soluble in water | Totally soluble in water | Conforms |
Absorbance E 1% 1cm (by 237nm) | Min.400 | 438 |
Ratio of absorbance (237nm/222nm) | 1.0-1.2 | 1.10 |
Conclusion | The results conforms with enterprise standards |
Application