O ṣe itẹwọgba lati wa si ile-iṣẹ wa lati ra tita tuntun, idiyele kekere, ati didara Methylparaben CAS 99-76-3. A jẹ oluṣakoso asiwaju ti Methylparaben CAS 99-76-3 ni China.Methylparaben CAS 99-76-3 wa ni ọja ati pe a le firanṣẹ ni kiakia.COA, MSDS and TDS of Methylparaben CAS 99-76-3.
Wa yiyan nla ti Methylparaben CAS 99-76-3 lati China ni Igbagbọ Kemikali. Pese ọjọgbọn lẹhin-tita iṣẹ ati awọn ọtun owo, nwa siwaju si ifowosowopo. Shandong Gbagbo
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Orukọ ọja |
Methylparaben |
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Fọọmu |
C8H8O3 |
Òṣuwọn Molikula |
152.15 |
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CAS RARA. |
99-76-3 |
Opoiye |
500KG |
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Awọn nkan |
Sipesifikesonu |
Esi |
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Ifarahan |
Ni ibamu |
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Ayẹwo |
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99.05% |
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iwuwo |
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| Ojuami yo |
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IKADI |
Abajade jẹ ibamu pẹlu boṣewa |
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Ojuami yo 125-128 ° C (tan.)
Oju omi farabale 298.6 ° C
iwuwo 1,46g/cm
Ipa oru 0.000005hpa (20 ° C) fema2710 | methylp-hydroxybenzoate
Atọka itọka 1.4447 (iṣiro)
Aaye filasi 280 ° C
Iwọn otutu yara ipamọ ipo
Solubility ethanol: ri to 0.1M, ko o, colorless
olùsọdipúpọ̀ acidity (PKA) pka8.15 (H2O, t=20.0) (aidaniloju)
Mọfoloji gara lulú
Awọ funfun si fere funfun
PH 5.8 (H2O, 20 ° C) (ojutu ti o kun)
Die-die tiotuka ninu omi
Aaye didi 131 â
Merck14,6107
Methyl Paraben ti wa ni o kun lo bi awọn kan bactericidal preservative ni Organic kolaginni, ounje, Kosimetik, oogun, ki o si tun bi a kikọ sii preservative.Lo preservative; Awọn aṣoju antimicrobial.Lo: ti a lo bi olutọju, ti a tun lo ninu oogun ati iṣelọpọ Organic, ti a lo bi ounjẹ, ohun ikunra ati inhibitor imuwodu elegbogi.
Nlo: o ti lo bi apakokoro ati bactericide ni ile-iṣẹ elegbogi, ati tun bi aropo ipata ninu iṣelọpọ Organic ati ounjẹ, awọn turari, awọn fiimu, ati bẹbẹ lọ Awọn ọja ti o jọra ti a ṣe nipasẹ awọn ọna iṣelọpọ iru, ethyl p-hydroxybenzoate (Nipagin b) ati propyl p-hydroxybenzoate (Nipagin C), tun jẹ apanirun ati awọn apakokoro. Ọja yii jẹ irritating si awọ ara. Lo: apakokoro ati bactericide. A lo ipele aṣa sẹẹli kokoro lati ṣe iwadi biosynthesis ti awọn homonu sitẹriọdu, gẹgẹbi testerone. Lo: apakokoro ati apakokoro. Iwadi lori iṣelọpọ homonu sitẹriọdu.
