Hoobkas Pheej Yig Kub Tuam Tshoj Hoobkas Khoom CAS 94-13-3 Propyl 4-Hydroxybenzoate Tshuaj Tshuaj nrog 100% Kev Cai Dawb Clearance
Peb feem ntau muab cov kev pabcuam zoo tshaj plaws rau koj, nrog rau ntau yam qauv tsim thiab cov qauv nrog cov ntaub ntawv zoo tshaj plaws. Cov kev siv zog no suav nrog kev muaj cov qauv tsim tshwj xeeb nrog kev ceev thiab xa khoom rau Lub Hoobkas Pheej Yig Kub Tuam Tshoj Hoobkas Chaw Tsim Khoom.CAS 94-13-3Propyl 4-HydroxybenzoateTshuaj lom neeg nrog 100% Kev Tshem Tawm Kev Cai Dawb, Peb zoo siab tos txais koj tuaj xyuas peb lub Hoobkas thiab tos ntsoov tsim kev sib raug zoo nrog cov neeg siv khoom hauv koj lub tsev thiab txawv teb chaws thaum nyob ze rau lub sijhawm ntev.
Peb feem ntau muab cov kev pabcuam zoo tshaj plaws rau koj, nrog rau ntau hom qauv tsim thiab cov qauv siv cov ntaub ntawv zoo tshaj plaws. Cov kev siv zog no suav nrog kev muaj cov qauv tsim tshwj xeeb nrog kev ceev thiab xa khoom sai.Cov Tshuaj Zoo thiab Cov Khoom Siv Tshuaj Txhua Hnub, Peb hwm peb tus kheej ua ib lub tuam txhab uas muaj ib pab neeg muaj zog ntawm cov kws tshaj lij uas muaj kev tsim kho tshiab thiab muaj kev paub zoo hauv kev lag luam thoob ntiaj teb, kev txhim kho lag luam thiab kev txhim kho khoom. Ntxiv mus, lub tuam txhab tseem tshwj xeeb ntawm nws cov neeg sib tw vim nws cov qauv zoo tshaj plaws hauv kev tsim khoom, thiab nws txoj kev ua haujlwm zoo thiab kev ywj pheej hauv kev txhawb nqa kev lag luam.
Propylparaben yog cov siv lead ua tsis muaj xim lossis hmoov dawb lossis cov khoom dawb chunky. Melting point 95-98 ° C. Tsis muaj ntxhiab lossis tsis muaj ntxhiab tsw qab. Tsis muaj tshuaj lom, Tsis muaj saj (ua rau tus nplaig tsis ua haujlwm). pH: 6.5-7.0 (me ntsis acidic) hauv cov kua.
| Qhov tsos | Hmoov Crystalline Dawb |
| Kev ntsuam xyuas (ntawm qhov chaw qhuav) | 98.0% - 102.0% |
| Melting Point | 115- 118 ℃ |
| Poob thaum ziab | 0.5% Max |
| Kev ua kua qaub | Dhau |
| Sulfate (SO₄²) | 0.024% Max |
| Hlau Hnyav (Pb) | 0.001% Max |
| Cov Khoom seem ntawm Ignition | 0. 1% Max |
| Kev txheeb xyuas | Dhau |
| Cov Khoom Sib Xws | Cov Khoom Sib Xws p-HBA (Impurity A) |
| Cov Khoom Sib Xws txhua qhov tsis huv uas tsis tau teev tseg | |
| Tag nrho cov khoom tsis huv | |
| Xim ntawm cov tshuaj | Dhau |
| Cov Khoom Uas Tsis Muaj Organic Volatile | Dhau |
Propylparaben yog ib qho ntawm cov tshuaj preservatives uas siv ntau tshaj plaws los tiv thaiv cov kab mob thiab pwm. Nws muaj cov yam ntxwv tsis tshua muaj kev ua xua thiab tsis muaj tshuaj lom, nws muaj kev nyab xeeb heev, thiab suav tias yog cov khoom siv raw uas tsis ua rau tawv nqaij tawm.
25kgs/nruas, 9tons/20'thawv
25kgs/hnab, 20tons/20'thawv
Peb feem ntau muab cov kev pabcuam zoo tshaj plaws rau koj, nrog rau ntau yam qauv tsim thiab cov qauv nrog cov ntaub ntawv zoo tshaj plaws. Cov kev siv zog no suav nrog kev muaj cov qauv tsim tshwj xeeb nrog kev ceev thiab xa khoom rau Hoobkas Pheej Yig Kub Tuam Tshoj Hoobkas Chaw Tsim Khoom CAS94-13-3Propyl 4-Hydroxybenzoate Tshuaj Siv Tshuaj nrog 100% Kev Tshem Tawm Kev Cai Dawb, Peb zoo siab tos txais koj tuaj xyuas peb lub chaw tsim khoom thiab tos ntsoov tsim kev sib raug zoo nrog cov neeg siv khoom hauv koj lub tsev thiab txawv teb chaws thaum nyob ze rau lub sijhawm ntev.
Hoobkas Pheej Yig KubCov Tshuaj Zoo thiab Cov Khoom Siv Tshuaj Txhua Hnub, Peb hwm peb tus kheej ua ib lub tuam txhab uas muaj ib pab neeg muaj zog ntawm cov kws tshaj lij uas muaj kev tsim kho tshiab thiab muaj kev paub zoo hauv kev lag luam thoob ntiaj teb, kev txhim kho lag luam thiab kev txhim kho khoom. Ntxiv mus, lub tuam txhab tseem tshwj xeeb ntawm nws cov neeg sib tw vim nws cov qauv zoo tshaj plaws hauv kev tsim khoom, thiab nws txoj kev ua haujlwm zoo thiab kev ywj pheej hauv kev txhawb nqa kev lag luam.
