4-Hydroxybenzoic Acid CAS 99-96-7 Tsarkakewa

Takaitaccen Bayani:

Suna: 4-Hydroxybenzoic Acid (Polymer Grade)

Saukewa: 99-96-7

Tsafta: ≥99.5%

Bayyanar: Farin Crystalline Foda

Kyakkyawan inganci, Samar da Kasuwanci

Tambaya: alvin@ruifuchem.com


Cikakken Bayani

Samfura masu dangantaka

Tags samfurin

Bayani:

Samar da Maƙera, Babban Tsafta, Samar da Kasuwanci
Sunan Sinadari: 4-Hydroxybenzoic Acid
Saukewa: 99-96-7

Abubuwan Sinadarai:

Sunan Sinadari 4-Hydroxybenzoic Acid (Polymer Grade)
Makamantu p-hydroxybenzoic acid;PHBA;Para hydroxy benzoic acid;p-Salicylic acid
Lambar CAS 99-96-7
Lambar CAT Saukewa: RF-PI407
Matsayin Hannun jari A Hannun jari, Ma'aunin Samfura Har zuwa Ton
Tsarin kwayoyin halitta Saukewa: C7H6O3
Nauyin Kwayoyin Halitta 138.12
Alamar Rufin Chemical

Ƙayyadaddun bayanai:

Abu Ƙayyadaddun bayanai
Bayyanar Farin Crystalline Foda
Tsafta ≥99.5%
Matsayin narkewa 214.0 ℃ ~ 217.0 ℃
wari Mara wari
Solubility A bayyane kuma a bayyane
Insolubility na methanol ≤50ppm
Danshi (KF) ≤0.20%
Launi (Pt-Co) ≤15
Sulfate ash ≤0.02%
Sulfate (SO4) ≤50ppm
Chloride (Cl) ≤50ppm
Phenol ≤0.01%
Salicylic acid ≤0.02%
4-Hydroxyisophthalic acid ≤500ppm (HIPA)
Potassium (K) ≤10ppm
Sodium (Na) ≤10ppm
Iron (F) ≤10ppm
Calcium+Magnesium (Ca+Mg) ≤5pm
Matsayin Gwaji Matsayin Kasuwanci
Amfani Matsakaicin Magunguna

Kunshin & Ajiya:

Kunshin: Bottle, Aluminum tsare jakar, 25kg / Kwali Drum, ko bisa ga abokin ciniki ta bukata.

Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wuri mai sanyi da bushe;Kare daga haske, danshi.

Amfani:

1

FAQ:

Aikace-aikace:

4-Hydroxybenzoic Acid, kuma aka sani da p-Hydroxybenzoic acid (PHBA) CAS 99-96-7, shi ne monohydroxybenzoic acid, wani phenolic wanda aka samu daga benzoic acid.Wani farin crystalline ne mai ƙarfi wanda yake ɗan narkewa a cikin ruwa da chloroform amma ya fi narkewa a cikin kaushi na kwayoyin halitta irin su alcohols da acetone.4-Hydroxybenzoic acid da aka sani da farko a matsayin tushen shirye-shiryen na esters, wanda aka sani da parabens, wanda ake amfani da su preservatives a kayan shafawa da kuma wasu ophthalmic mafita.Yana da isomeric tare da 2-hydroxybenzoic acid, wanda aka sani da salicylic acid, wanda ke gaba ga aspirin, kuma tare da 3-Hydroxybenzoic acid.4-Hydroxybenzoic acid ana amfani dashi azaman tsaka-tsaki don rini, maganin antiseptics da kayan aikin magunguna masu aiki.Hakanan ana amfani dashi azaman mai kiyaye abinci, mai hana lalata, anti-oxidant da emulsifier.Yana amsawa da 6-hydroxynaphthalene-2-carboxylic acid don shirya polyester aromatic da ake kira Vectran fiber.Yana aiki azaman precursor don shirya p-hydroxyphenylbenzoate, p-acetoxybenzoyl chloride da 4,4'-Dihydroxybenzophenone.Bugu da ari, ana amfani da shi a cikin abubuwan da ake amfani da su na fenti, abubuwan da suka shafi sutura, kayan aikin sarrafawa, kayan lantarki da lantarki.Bugu da ƙari, yana aiki a matsayin ma'auni a cikin kayan shafawa da wasu maganin ido.4-Hydroxybenzoic acid yana da mahimmancin kasuwanci.

  • Ku rubuta sakonku anan ku aiko mana