Tshiab Tuaj Txog Tuam Tshoj Tus Nqi Loj Loj High Purity Raw Material Preservatives CAS 94-13-3 Propyl P-Hydroxybenzoate / Propylparaben Powder
Peb khaws cia zoo dua thiab ua tiav peb cov khoom thiab kev pabcuam. Nyob rau tib lub sijhawm, peb ua haujlwm nquag ua kev tshawb fawb thiab txhim kho rau New Arrival Tuam Tshoj Cov Nqi Them Loj High Purity Raw Material PreservativesCAS Nr .: 94-13-3Propyl P-Hydroxybenzoate /PropylparabenHmoov, Raws li kev tsim khoom thiab xa tawm, peb txaus siab rau cov xwm txheej zoo hauv kev lag luam thoob ntiaj teb, tshwj xeeb tshaj yog nyob hauv Asmeskas thiab Europe, vim tias peb cov nqi zoo tshaj plaws thiab tsim nyog.
Peb khaws cia zoo dua thiab ua tiav peb cov khoom thiab kev pabcuam. Nyob rau tib lub sijhawm, peb nquag ua haujlwm los tshawb nrhiav thiab txhim kho rauPropylparaben thiab Propylparaben hmoov, peb tau txiav txim siab los tswj tag nrho cov khoom xa tuaj kom xa cov kev daws teeb meem zoo ntawm tus nqi sib tw raws sijhawm. Peb tab tom ua raws li cov txheej txheem siab heev, loj hlob los ntawm kev tsim kom muaj txiaj ntsig ntau rau peb cov neeg siv khoom thiab tib neeg.
Propylparaben yog cov xim tsis muaj xim los yog cov hmoov dawb los yog chunky dawb khoom. Melting point 95-98 ° C. Tsis muaj ntxhiab tsw los yog faint aromatic tsw. Tsawg toxicity, Tasteless (numbs tus nplaig). pH: 6.5-7.0 (me ntsis acidic) hauv kev daws.
| Qhov tshwm sim | Dawb Crystalline hmoov |
| Assay (hauv paus qhuav) | 98.0% - 102.0% |
| Melting Point | 115-118 ℃ |
| Poob rau ziab | 0.5% Max |
| Acidity | Dhau |
| Sulfate (SO₄²) | 0.024% Max |
| Heavy Hlau (Pb) | 0.001% Max |
| Residue ntawm Ignition | 0.1% Max |
| Kev txheeb xyuas | Dhau |
| Yam khoom muaj feem | Yam khoom p-HBA(Impurity A) |
| Lwm yam tshuaj txhua yam tsis hais txog impurity | |
| Tag nrho impurities | |
| Xim ntawm Kev daws | Dhau |
| Organic Volatile Impurities | Dhau |
Propylparaben yog ib qho ntawm feem ntau siv tshuaj tua kab mob thiab pwm. Nws muaj qhov tsis tshua muaj rhiab heev thiab tsis tshua muaj tshuaj lom neeg, muaj npe tias muaj kev nyab xeeb heev, thiab suav tias yog cov khoom siv raw noncomedogenic.
25kgs / nruas, 9tons / 20'container
25kgs / hnab, 20tons / 20'container
Peb khaws cia zoo dua thiab ua tiav peb cov khoom thiab kev pabcuam. Nyob rau tib lub sijhawm, peb ua haujlwm nquag ua kev tshawb fawb thiab txhim kho rau New Arrival Tuam Tshoj Tus Nqi Loj Loj High Purity Raw Material Preservatives CAS94-13-3 : kuvPropyl P-Hydroxybenzoate / Propylparaben Powder, Raws li kev tsim khoom thiab xa tawm, peb txaus siab rau cov xwm txheej zoo hauv kev lag luam thoob ntiaj teb, tshwj xeeb tshaj yog nyob hauv Asmeskas thiab Europe, vim tias peb cov nqi zoo tshaj plaws thiab paub zoo.
New Arrival ChinaPropylparaben thiab Propylparaben hmoov, peb tau txiav txim siab los tswj tag nrho cov khoom xa tuaj kom xa cov kev daws teeb meem zoo ntawm tus nqi sib tw raws sijhawm. Peb tab tom ua raws li cov txheej txheem siab heev, loj hlob los ntawm kev tsim kom muaj txiaj ntsig ntau rau peb cov neeg siv khoom thiab tib neeg.
