Faʻafeiloaʻi oe e te sau i la matou fale gaosi oloa e faʻatau le faʻatauga lata mai, tau maualalo, ma le maualuga Methylparaben CAS 99-76-3. O matou o se taʻutaʻua taʻutaʻua o Methylparaben CAS 99-76-3 i Saina.Methylparaben CAS 99-76-3 o loʻo maua i faʻatauga ma e mafai ona tuʻuina vave.COA, MSDS ma TDS o Methylparaben CAS 99-76-3.
Su'e se filifiliga tele o Methylparaben CAS 99-76-3 mai Saina ile Believe Chemical. Tuuina atu auaunaga faʻapolofesa ina ua uma ona faʻatau atu ma le tau saʻo, tulimatai atu i le galulue faʻatasi. Shandong Talitonu
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Igoa Oloa |
Methylparaben |
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Fuafuaga |
C8H8O3 |
Molecular Weight |
152.15 |
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CAS NO. |
99-76-3 |
Tele |
500KG |
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Aitema |
Fa'amatalaga |
I'uga |
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Fa'aaliga |
Fa'atasi |
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Su'ega |
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99.05% |
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Malosi |
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| Liu liusuavai |
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FAAIUGA |
O le taunuuga e ogatasi ma tulaga masani |
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Liu liusuavai 125-128 ° C (malamalama)
Fa'asao 298.6 ° C
Malosi 1,46g/cm
Ausa mamafa 0.000005hpa (20 ° C) fema2710|methylp-hydroxybenzoate
Fa'asinomaga fa'asolo 1.4447 (fa'atatau)
Fa'asao moli 280°C
Tulaga teu malu potu vevela
Solubility ethanol: malo 0.1M, manino, leai se lanu
Su'ega o le sua (PKA) pka8.15 (H2O, t=20.0) (le mautinoa)
Morphology tioata pauta
Lanu pa'epa'e e toetoe a papa'e
PH 5.8 (H2O, 20 ° C) (fofo tumu)
Solu teisi i le vai
Mea'aisa 131
Merck14,6107
Methyl Paraben e masani ona faʻaaogaina e avea o se faʻamaʻi faʻamaʻi i le faʻapipiʻiina o meaola, meaʻai, mea teuteu, vailaʻau, ma faʻapea foʻi ma se fafaga faʻasao.Use faʻasao; Antimicrobial agents.Fa'aoga: fa'aaogaina e pei o le fa'asao, fa'aaogaina fo'i i vaila'au ma le fa'aogaina o meaola, fa'aaogaina e fai ma mea'ai, mea teuteu ma vaila'au fa'asaina ole pala.
Fa'aoga: e fa'aaogaina e pei o le antiseptic ma le bactericide i falema'i vaila'au, fa'apea fo'i ma le anti-corrosion additive i organic synthesis ma mea'ai, mea manogi, ata tifaga, ma isi mea tutusa oloa gaosia e auala tutusa gaosiga, ethyl p-hydroxybenzoate (Nipagin b) ma propyl p-hydroxybenzoate (Nipagin C), o ni vailaau faʻamaʻi ma faʻamaʻi. O lenei oloa e faʻafefe i le paʻu. Fa'aoga: fa'ama'i ma siama. E fa'aoga le tu'aiga o le aganu'u iniseti e su'esu'e ai le biosynthesis o hormones steroid, pei ole testerone. Fa'aoga: fa'ama'i ma fa'ama'i. Su'esu'ega i le fa'aogaina o le hormone steroid.
