Kei te mihi koe ki te haere mai ki to maatau wheketere ki te hoko i te hoko hou, te utu iti, me te Methylparaben CAS 99-76-3 teitei. Ko matou te kaihanga matua o Methylparaben CAS 99-76-3 i Haina.Methylparaben CAS 99-76-3 kei roto i nga taonga ka taea te tuku tere.COA, MSDS me TDS o Methylparaben CAS 99-76-3.
Rapua he kowhiringa nui o Methylparaben CAS 99-76-3 mai i Haina i Believe Chemical. Whakaratohia he ratonga ngaio muri-hoko me te utu tika, me te titiro whakamua ki te mahi tahi. Shandong Whakapono
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Ingoa Hua |
Methylparaben |
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Tātai |
C8H8O3 |
Taumaha Molecular |
152.15 |
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CAS NO. |
99-76-3 |
Te nui |
500KG |
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Nga taonga |
Whakatakotoranga |
Hua |
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Te ahua |
Ka rite |
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Te whakamatautau |
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99.05% |
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Kiato |
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| Te rewa |
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TE WHAKAMAHI |
Ka rite te hua ki te paerewa |
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Ira whakarewa 125-128 ° C (marama)
Ira kohua 298.6 ° C
Kiato 1,46g/cm
Te pehanga ngohe 0.000005hpa (20 ° C) fema2710|methylp-hydroxybenzoate
Taupū Refactive 1.4447 (whakatau tata)
Ira hiko 280 ° C
Te pāmahana rūma rokiroki
Waiwaro wairewa: 0.1M totoka, maamaa, kore tae
Te whakarea waikawa (PKA) pka8.15 (H2O, t=20.0) (kore)
Te paura tioata Morphology
Tae ma ki tata ma
PH 5.8 (H2O, 20 ° C) (wairewa kukū)
He iti te memeha ki te wai
Ira mīti 131 â
Merck14,6107
Ko te Methyl Paraben te nuinga o te whakamahi hei tiaki huakita i roto i te whakahiatotanga pararopi, te kai, te whakapaipai, te rongoa, me te mea ano hoki hei kai tiaki.Whakamahia te tiaki; Antimicrobial agents.Whakamahia: whakamahia hei kaitiaki, whakamahia hoki i roto i te rongoa me te whakahiato waro, whakamahia hei kai, whakapaipai me te aukati koriri ho'oraa.
Whakamahinga: ka whakamahia hei antiseptic me te bactericide i roto i te ahumahi ho'oraa, me te taapiri anti-corrosion i roto i te whakahiato pararopi me te kai, nga mea kakara, nga kiriata, me etahi atu. Ko te p-hydroxybenzoate (Nipagin C), he patu whakakino me te patu. Ko tenei hua ka whakapataritari ki te kiri. Whakamahia: antiseptic me te huakita. Ka whakamahia te taumata ahurea pūtau pepeke ki te ako i te koiora o nga homoni steroid, penei i te testerone. Whakamahia: antiseptic me te antiseptic. Rangahau mo te whakahiato homoni steroid.
