Methylparaben(Preservative / Cosmetic Qib / Pharma Qib)
| Yam khoom | Paub meej |
|---|---|
| Tshuaj npe | Methyl p-hydroxybenzoate |
| Cov Npe | Methylparaben, Methyl Paraben, E218 |
| CAS Nr. | 99-76-3 |
| Molecular Formula | C8H8O3 |
| Molecular Luj | 152.15 g / mol |
| Qhov tshwm sim | Dawb crystalline hmoov |
| Qib | Tshuaj pleev ib ce Qib / Khoom noj khoom haus qib / Pharmaceutical Qib |
Product Description
Methylparaben yog siv davdav -spectrum preservativezoo tiv thaivfungi, poov xab, thiab qee cov kab mob. Nws yog ruaj khov, muaj kev nyab xeeb, thiab sib xws heev hauvtshuaj pleev ib ce, kho tus kheej, tshuaj & khoom nojcov qauv.
✔ Kev pom zoo dav dav
✔ Kev ua haujlwm siab ntawm kev noj tsawg
✔ Zoo stability nyob rau hauv ib tug dav pH ntau (pH 4-8)
Daim Ntawv Thov & Kev Ua Haujlwm
| Kev lag luam | Muaj nuj nqi | Cov khoom |
|---|---|---|
| Tshuaj pleev ib ce & Kev kho tus kheej | Antimicrobial preservative | Creams, tshuaj zawv plaub hau, tshuaj pleev ib ce, pleev |
| Tshuaj | Preservative nyob rau hauv qhov ncauj & tshuaj pleev ib ce | Ointments, syrups, ntsiav tshuaj |
| Khoom noj & dej haus | Tiv thaiv pwm & poov xab loj hlob | Sauces, dej qab zib, ci zaub mov |
| Kev lag luam | Biocide | Coatings, adhesives |
✨ Feem ntau siv ua ke nrogPropylparabenrau kev ua tau zoo
Specifications (Cov Qauv Qauv: BP / USP / FCC)
| Cov khoom kuaj | Txuj |
|---|---|
| Purity (HPLC) | Ntau dua lossis sib npaug li 99.0% |
| Melting Point | 125-128 degree |
| Cov ntsiab lus dej | Tsawg dua los yog sib npaug li 0.5% |
| Acidity | Hla |
| Hnyav Hlau | Tsawg dua lossis sib npaug li 10 ppm |
| Residue ntawm Ignition | Tsawg dua lossis sib npaug li 0.1% |
| Solubility | Soluble hauv ethanol |
| Microbial txwv | Tsawg dua lossis sib npaug li 100 cfu / g |
Conforms rauUSP / EP / BP / FCC
Halal / Kosher / ISOmuaj (yog tias koj muaj ntawv pov thawj)
Ntim & Cia
25 kg thawv/ 25 kg fiber nruas / 1 kg aluminium hnab
Muab ob npaug rau- txheej PE liner sab hauv
Cia: txias, qhuav, thiab kaw
Lub neej txee:24–36 lub hlis
Vim Li Cas Xaiv Peb
✅ High purity & ruaj khov khoom
✅ Kev xa sai sai -Tshuag muaj
✅ Dawb qauv rau kev kuaj (50-100 g)
✅ Cov ntaub ntawv xa tawm tag nrho -COA / MSDS / TDS / Daim Ntawv E
Cim npe nrov: methylparaben cas no. 99-76-3, Tuam Tshoj methylparaben cas no. 99-76-3 manufacturers, lwm tus neeg, Hoobkas
