Poly (Hexamethylene Biguanide) Hydrochloride (PHMB) manufacturer CAS:32289-58-0
Sep 6th, 2022 at 11:21 Other Chemicals Willows 43 views Reference: 1YQdJoleOGp
Location: Willows
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Synonym: Polyhexamethylene Biguanide Hydrochloride
CAS Number: 32289-58-0
EINECS: 1308068-626-2
Chemical & Physical Properties
Molecular Formula: (C8H17N5)n.xClH
Molecular Weight: 213.32312
Specification
Appearance: Colorless or light-yellow solid
Active ingredient: ≥20%or≥99
Water soluble: 100% soluble
Odor: Light ammonia smell
Moisture content: ≤0.5%
Water insoluble matter: ≤0.1%
PH in 1% aqueous solution:>4
Ash: 0.05%
| Project | Index |
| Appearance | Colorless or light-yellow liquid |
| Active ingredient | ≥20% |
| Water soluble | 100% soluble |
| Odor | Odorless |
| Main ingredients | PHMB |
| Density | 1.040-1.050 |
| PH ( 25℃ ) | 4-6 |
| Absorbance 1%236nm | ≥400 |
| Absorbency (236/220nm) | 1.2-1.6 |
| Molecular weight | ≥1600 |
| Project | Index |
| Appearance | Colorless or light-yellow solid |
| Active ingredient | ≥99% |
| Water soluble | 100% soluble |
| Odor | Light ammonia smell |
| Main ingredients | PHMB |
| Moisture content | ≤0.5% |
| Water insoluble matter | ≤0.1% |
| Moisture content | ≤0.5% |
| PH in 25% content liquid | 10.0-11.0 |
| Ash | 0.05% |
Application
PHMB is an environmental-friendly Cationic Polymer. This chemical is water solubleand the aqueous solution is colorless and odorless, broad-spectrum, high-efficiency,low toxicity, good stability, non-flammable and non-explosive. Normally non-corrosive to stainless steel, stainless copper, carbon steel, wood, plastic, etc. PHMB is ahigh molecular polymer, which is not easily absorbed by tissues, has no corrosiveeffect, has good stability and is easy to rinse, good biocompatibility. Vitro studieshave shown that it is non-toxic to human cells, and the in vivo irritation test resultsof rabbit and human hand skin show that it has no irritation to animal and humanskin. It is widely used in textile printing and dyeing, animal husbandry, aquaculture,medical sterilization and daily disinfection.
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Inno Pharmchem (Pharmaceutical Intermediates Manufacturers in China) is exclusively focusing on the manufacturing of API's Intermediates, such as Poly (Hexamethylene Biguanide) Hydrochloride (PHMB), cas:32289-58-0 , Polyhexamethylene Biguanide Hydrochloride and so on. We have helped clients businesses by scaling up its pharmaceutical products through the development of innovative processes and optimizing the production process thus it making it cost-efficient.
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