Sodium Propylparaben CAS 35285-69-9 High Purity Factory
Supply With High Purity, Commercial Production
Lub npe tshuaj: Sodium Propylparaben
CAS: 35285-69-9 Nr
| Tshuaj npe | Sodium Propylparaben |
| Synonyms | Propyl 4-Hydroxybenzoate Sodium ntsev;Propylparaben Sodium;Sodium 4- (propoxycarbonyl) phenolate |
| CAS Nr | 35285-69-9 |
| CAT Number | Qauv TSIS MUAJ: RF-PI485 |
| Tshuag xwm txheej | Hauv Tshuag |
| Molecular Formula | C10H11NaO3 |
| Molecular Luj | 202.18 Nws |
| Melting Point | 302 ℃ |
| Qhov ntom | 1.24 g / cm3 (25 ℃) |
| Hom | Ruifu Tshuaj |
| Yam khoom | Specifications |
| Qhov tshwm sim | Dawb Hygroscopic Crystalline hmoov |
| Kev txheeb xyuas | Yuav tsum ua raws |
| Purity | 99.0% ~ 102.0% (raws li qhuav) |
| pH | 9.5 ~ 10.5 (0.1% daws hauv dej, 20 ℃) |
| Sulfate (SO42-) | ≤300ppm |
| Chloride (Cl-) | ≤350ppm |
| Dej (H2O) | ≤ 5.0% |
| Arsenic (As) | ≤ 2.0ppm |
| Heavy Metals (raws li Pb) | ≤10ppm |
| Yam khoom (HPLC) | |
| impurity A | ≤4.0% (p-Hydroxybenzoic acid) |
| Qhov loj tshaj qhov tsis paub meej impurity | ≤0.50% |
| Tag nrho cov impurities | ≤1.0% (tsis muaj impurity A) |
| Residual Solvents | ≤0.50% |
| Clarity thiab xim ntawm kev daws | Ntshiab thiab pob tshab (0.1% daws hauv dej) |
| Test Standard | Enterprise Standard |
| Kev siv | Pharmaceutical Intermediates;Khoom noj khoom haus additives |
Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo.
Sodium Propylparaben (CAS: 35285-69-9) yog siv dav hauv tshuaj pleev ib ce, tshuaj, thiab khoom noj.Sodium Propylparaben yog siv los ua tshuaj tua kab mob los yog tshuaj tua kab mob hauv cov tshuaj hauv qhov ncauj thiab hauv ntau cov tshuaj pleev ib ce dej.Nws yog feem ntau siv ua ke nrog rau lwm yam paraben esters.Sodium Propylparaben yog ib qho ntawm cov khoom noj khoom haus nrov tshaj plaws thiab cov khoom xyaw hauv ntau lub teb chaws, yog siv dav hauv kev lag luam khoom noj khoom haus thiab dej haus.Sodium Propylparaben yog dej yaj preservative nrog cov yam ntxwv ntawm kev nyab xeeb, kev ua haujlwm siab thiab dav spectrum antibacterial khoom.Nws yog dav siv nyob rau hauv kev lag luam kev kho mob (Suav tshuaj ntsuab, Suav patent tshuaj, kho mob apparatus), zaub mov kev lag luam (cov khoom noj mis nyuj, salted khoom, dej haus, kua txiv, pastry), textile kev lag luam ( paj rwb xov paj, tshuaj fiber ntau).
