I-4-Hydroxybenzoic Acid CAS 99-96-7 Ubunyulu ≥99.5% Umgangatho ophezulu weFactory

Inkcazelo emfutshane:

Igama: 4-Hydroxybenzoic Acid (Polymer Grade)

CAS: 99-96-7

Ubunyulu: ≥99.5%

Imbonakalo: Umgubo weCrystalline oMhlophe

Umgangatho ophezulu, iMveliso yoRhwebo

Umbuzo: alvin@ruifuchem.com


Iinkcukacha zeMveliso

Iimveliso ezinxulumeneyo

Iithegi zeMveliso

Inkcazo:

Ubonelelo lwabavelisi, ubunyulu obuPhezulu, iMveliso yoRhwebo
Igama leKhemikhali: 4-Hydroxybenzoic Acid
CAS: 99-96-7

Iipropati zeMichiza:

Igama leMchiza I-4-Hydroxybenzoic Acid (iBanga lePolymer)
Izithethantonye p-Hydroxybenzoic Acid;I-PHBA;I-Para Hydroxy benzoic Acid;p-Salicylic Acid
Inombolo yeCAS 99-96-7
Inombolo yeCAT RF-PI407
Ubume beStokhwe Kwi-Stock, iMveliso yeMveliso ukuya kwiiToni
Ifomula yeemolekyuli C7H6O3
Ubunzima beMolekyuli 138.12
Uphawu Ruifu Chemical

Iinkcukacha:

Into Iinkcukacha
Imbonakalo Umgubo weCrystalline oMhlophe
Ubunyulu ≥99.5%
Indawo yokunyibilika 214.0℃~217.0℃
Ivumba Ayinavumba
Ukunyibilika Icacile kwaye ingafihli
Ukunganyibiliki kweMethanol ≤50ppm
Ukufuma (KF) ≤0.20%
Umbala (Pt-Co) ≤15
Sulfate Ash ≤0.02%
Isulfate (SO4) ≤50ppm
Ikloridi (Cl) ≤50ppm
Phenol ≤0.01%
Salicylic acid ≤0.02%
I-4-Hydroxyisophthalic Acid ≤500ppm (HIPA)
Ipotaziyam (K) ≤10ppm
Isodium (Na) ≤10ppm
Intsimbi (Fe) ≤10ppm
ICalcium+Magnesium (Ca+Mg) ≤5ppm
Umgangatho woVavanyo Umgangatho woShishino
Ukusetyenziswa AbaPhakathi bamayeza

Ukupakishwa kunye noGcino:

Iphakheji: Ibhotile, ingxowa yefoyile yeAluminiyam, 25kg/Igubu lekhadibhodi, okanye ngokwemfuno yomthengi.

Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ekukhanyeni, ukufuma.

Izinto eziluncedo:

1

FAQ:

Isicelo:

I-4-Hydroxybenzoic Acid, eyaziwa ngokuba yi-p-Hydroxybenzoic acid (PHBA) i-CAS 99-96-7, i-monohydroxybenzoic acid, i-phenolic derivative ye-benzoic acid.Yikristale eqinileyo emhlophe enyibilikayo kancinane emanzini nakwiklorofomu kodwa inyibilika ngakumbi kwizinyibilikisi zepolar organic ezifana neealkoholi kunye neacetone.I-4-Hydroxybenzoic Acid ngokuyintloko iyaziwa njengesiseko sokulungiswa kwee-esters zayo, ezaziwa ngokuba yi-parabens, ezisetyenziswa njengezigcini kwi-cosmetics kunye nezinye izisombululo ze-ophthalmic.I-isomeric kunye ne-2-hydroxybenzoic acid, eyaziwa ngokuba yi-salicylic acid, i-precursor ye-aspirin, kunye ne-3-Hydroxybenzoic acid.I-4-Hydroxybenzoic Acid isetyenziswa njengendawo ephakathi kwidayi, i-antiseptics kunye nezithako ezisebenzayo zonyango.Ikwasetyenziswa njengento yokugcina ukutya, i-corrosion inhibitor, i-anti-oxidant kunye ne-emulsifier.Idibana ne-6-hydroxynaphthalene-2-carboxylic acid ukulungiselela ipolyester enevumba elimnandi ebizwa ngokuba yiVectran fiber.Isebenza njenge-precursor yokulungiselela i-p-hydroxyphenylbenzoate, i-p-acetoxybenzoyl chloride kunye ne-4,4'-Dihydroxybenzophenone.Ngaphaya koko, isetyenziswa kwizongezo zepeyinti, izongezo zokugquma, izixhobo zokusebenza, iimveliso zombane neze-elektroniki.Ukongeza koku, isebenza njengento yokulondoloza kwizinto zokuthambisa kunye nezinye izisombululo ze-ophthalmic.I-4-Hydroxybenzoic Acid ibaluleke kakhulu kwintengiso.

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