0102 ib0304 ib05
Factory Supply Polyhexamethylene Biguanidine Hydrochloride (PHMB) los ntawm Tuam Tshoj CAS: 27083-27-8 nrog High Quality
Cov khoom
• Melting Point: 106-109 ºC
• Boiling Point: 437.7ºC ntawm 760 mmHg
• Flash Point: 218.5ºC
• Vapor Pressure: 7.3E-08mmHg ntawm 25 ° C
• Cov tsos: hmoov dawb
Specification
| Yam khoom | Txuj |
| Kev txheeb xyuas | AH-NMR: Ua raws li cov qauv |
| B.LC-MS: Ua raws li cov qauv | |
| C.Qhov IR spectrum ntawm cov qauv yuav tsum zoo ib yam nrog cov qauv siv; | |
| Poob rau ziab | ≤0.1% |
| Cov hlau hnyav | ≤10ppm |
| Dej | ≤0.1% |
| Purity | ≥99.0% |
Cov khoom siv
Poly (hexamethylenebicyanoguanide-hexamethylenediamine) Hydrochloride yog siv rau hauv kev ruaj ntseg ntawm cov ntaub hauv ob sab phlu hauv khau. Biguanide kua siv los ntxuav qhov muag lo ntsiab muag.
Polyhexamethylene biguanide hydrochloride muaj broad-spectrum antibacterial, Gram-positive bacteria, Gram-negative bacteria, fungi thiab poov xab, thiab lwm yam muaj cov nyhuv tua. Nws yog feem ntau siv rau hauv cov poj niam cov tshuaj pleev ib ce, cov ntaub so huv huv kom tsis muaj menyuam thiab cov tshuaj tiv thaiv pwm, cov txiv hmab txiv ntoo thiab zaub, cov khoom siv dej tshuaj tua kab mob, dej phwj tshuaj flocculation tshuaj tua kab mob, thiab lwm yam.
Ntim Thiab Cia
Pob:
Peb muab ntau hom ntim rau cov khoom hmoov:
1. 25kg cardboard nruas
2.40 kg flange chim
3. Ntim tuaj yeem kho raws li qhov xav tau
Cov xwm txheej rau kev ruaj ntseg cia, suav nrog txhua qhov tsis sib xws
Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab zoo-ventilated. Cia sib nrug ntawm cov khoom ntim khoom noj lossis cov khoom siv tsis sib xws.
Kev Tiv Thaiv Kev Nyab Xeeb
Mob toxicity - Qeb 4, Qhov ncauj
Qhov muag loj heev, Qeb 1
Daim tawv nqaij rhiab heev, Sub-qeb 1B
Mob toxicity - Qeb 2, Inhalation
Carcinogenicity, Qeb 2
Lub hom phiaj tshwj xeeb ntawm lub cev toxicity — rov raug, Qeb 1
Kev phom sij rau cov dej nyob ib puag ncig, luv luv (Acute) - Qeb Mob 1
Kev phom sij rau cov dej nyob ib puag ncig, mus sij hawm ntev (Chronic) - Qeb 1 Chronic
Cov Ntaub Ntawv Muaj Xwm Ceev: 27083-27-8
Kev ceev faj rau kev nyab xeeb
Tuav nyob rau hauv qhov chaw zoo ventilated. Hnav khaub ncaws tiv thaiv kom haum. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag. Tsis txhob tsim cov hmoov av thiab aerosols. Siv cov cuab yeej uas tsis muaj teeb meem. Tiv thaiv hluav taws los ntawm electrostatic tawm chav.