Methyl 4-hydroxybenzoate Methylparaben CAS No.99-76-3
Bayanin Samfura
- Methyl 4-hydroxybenzoate, wanda kuma aka sani da Methyl Paraben, galibi ana amfani da shi azaman maganin rigakafi don haɓakar kwayoyin halitta, abinci, kayan kwalliya, magani, kuma ana amfani dashi azaman mai kiyaye abinci.
- Methyl 4-hydroxybenzoate shine kwayoyin halitta. Saboda tsarinsa na phenolic hydroxyl, yana da kyawawan kaddarorin antibacterial fiye da benzoic acid da sorbic acid. Ayyukan paraben sun fi girma saboda yanayin kwayoyin halitta, kuma ƙungiyar hydroxyl a cikin kwayar halitta an ƙwace kuma ba a sake yin ion ba. Sabili da haka, yana da tasiri mai kyau a cikin kewayon pH 3 zuwa 8. Yana da wani abu marar amfani da sinadarai kuma yana da sauƙi don dacewa da abubuwa daban-daban.
Siffar Samfurin
- Tsayayyen aiki;
- Ba za a sami lalacewa ko canjin aiki ba a ƙarƙashin babban zafin jiki;
- Mai sauƙin jituwa tare da abubuwa masu sinadarai daban-daban;
- Tattalin arziki da amfani na dogon lokaci.
Nazari na asali
| Abubuwa | Ƙayyadaddun bayanai |
| Bayyanar | Farar crystalline foda |
| Abubuwan AI (%) | 99.0-100.0 |
| Matsayin narkewa (℃) | 125-128 |
| Acidity (pH) | 4.0-7.0 |
| Ragowar wuta (%) | Max0.1 |
Aikace-aikace
- Ana amfani dashi don maganin maganin kashe kwayoyin cuta na yau da kullun (ruwan wanki, gel shawa, shamfu, wanka, da sauransu).
- Hakanan ana amfani dashi don maganin kashe kwayoyin cuta a cikin abinci, samfuran masana'antu na yau da kullun, lalata kayan aiki, masana'antar yadi (yadi, yarn auduga, fiber sunadarai), da sauransu.
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