Guriga> Alaabta> Xidhafso> Dusha sare> Acid P-Aminobenzoic Acid Tayo Sare leh Oo Loo Isticmaalo Dhexdhexaadinta Midabka
Acid P-Aminobenzoic Acid Tayo Sare leh Oo Loo Isticmaalo Dhexdhexaadinta Midabka
Acid P-Aminobenzoic Acid Tayo Sare leh Oo Loo Isticmaalo Dhexdhexaadinta Midabka
Acid P-Aminobenzoic Acid Tayo Sare leh Oo Loo Isticmaalo Dhexdhexaadinta Midabka
Acid P-Aminobenzoic Acid Tayo Sare leh Oo Loo Isticmaalo Dhexdhexaadinta Midabka
Acid P-Aminobenzoic Acid Tayo Sare leh Oo Loo Isticmaalo Dhexdhexaadinta Midabka
Acid P-Aminobenzoic Acid Tayo Sare leh Oo Loo Isticmaalo Dhexdhexaadinta Midabka

Acid P-Aminobenzoic Acid Tayo Sare leh Oo Loo Isticmaalo Dhexdhexaadinta Midabka

Nooca Bixinta:L/C,T/T,D/P,D/A

Madadaalo:FOB,CFR,CIF,EXW

Tafaasiisha Sheyga
Sifooyinka Badeecada

Brandqof

CAS No.150-13-0

Place Of OriginChina

Other NamesPABA

AppearanceCrystalline Powder

ColorWhite To Light Yellow

TypeDye Intermediates,Syntheses Material Intermediates

KeywordPABA

CodsigaSyntheses Material Intermediates

MFC7H7NO2

EINECS No.205-753-0

Kartida Bixinta & Macluumaad Dheeraad ah

Nooca BixintaL/C,T/T,D/P,D/A

MadadaaloFOB,CFR,CIF,EXW

Baakado & Gaarsiin
Iibinta Cutubyada:
Kuwa kale
P-aminobenzoic acid

Macluumaadka Alaabta

Hordhaca P-Aminobenzoic Acid
P-Aminobenzoic acid, oo leh qaacidada kiimikaad ee C6H7NO2, waa unug dabiici ah. Kuwa soo socdaa waa sharaxaadda walxaha, adeegsigeeda, diyaarinta iyo macluumaadka badbaadada walaxda:
Astaamaha para-aminobenzoic acid:
1. Muuqashada: Aminobenzoic acid waa crystalline cad adag.
2. Solubility: Waxa ay ku milmaysaa biyaha, waxa kale oo ay ku milmaysaa dareerayaasha organic sida ethanol iyo ether.
3. HAWLAHA Kiimikada: Aminobenzoic acid waa asiidh daciif ah oo ka falcelin karta saldhigyo si ay u sameeyaan milix.
Adeegsada:
1. Farmashiyaha: Aminobenzoic acid waa maaddo inta badan loo isticmaalo dawooyinka aan farmashiyaha laga qorin, taas oo inta badan loo isticmaalo in lagu daweeyo madax-xanuun, qandho iyo arthritis iyo calaamado kale.
2. Goobta isqurxinta: Aminobenzoic acid waxa loo isticmaali karaa sidii maaddo ka hortag cadceed ah oo lagu qurxiyo waxyaalaha la isku qurxiyo, iyada oo saamaynaysa ka hortagga waxyeelada ultraviolet.
3. Warshadaha midabka iyo midabka: P-Aminobenzoic Acid waxay ka tirsan tahay hal nooc oo Dhexdhexaadiyaha Midabka ah , oo caadi ahaan loo isticmaalo dheeha-samaynta iyo midabaynta, loo isticmaalo midabaynta dunta, hargaha iyo alaabta rinjiga, iwm.
Habka Diyaarinta:
Aminobenzoic acid waxaa lagu heli karaa falcelinta dhimista p-nitrobenzoic acid. Habka diyaarinta gaarka ah waxaa ka mid ah:
1. Ka falcelinta nitrobenzoic acid oo leh wakiil yareeya, sida sulfite ama budada birta, iwm., si loo helo aminobenzoic acid ee xaaladaha ku habboon.
2. Beddelkeeda, nitrobenzoic acid waxaa lagaga falceliyaa hoos u dhigidda biraha (tusaale birta, zinc, iwm.) ee xaaladaha acidic.
Macluumaadka Badbaadada:
1. Aminobenzoic acid waa in laga fogaadaa marka lala taabto walxo oksijiin ah oo xoogan iyo asiidh adag si looga fogaado falcelinta khatarta ah.
2. Tallaabooyin ilaalin ah waa in la qaadaa marka la isticmaalayo aminobenzoic acid, oo ay ku jiraan xidhashada galoofyada ilaalinta iyo muraayadaha.
3. Haddii ay dhacdo in maqaarka ama indhaha si badheedh ah ula taabto, isla markiiba biyo badan ku dhaq oo raadso gargaar caafimaad.
4. Aminobenzoic acid waa in lagu kaydiyaa meel qalalan, qabow kana fog dabka iyo heerkulka sare.
P Aminobenzoic Acid

Macluumaadka shirkadda

Waxyaalaha ay shirkadu soo dejiso iyo wax-soo-saarka dhoofinta ugu badan waxaa ka mid ah

(1) Polymers: Polymersation waa habka ay unugyada soo noqnoqda ee ka samaysan polymer ay si wadajir ah ugu xiran yihiin bonds covalent. Polymers waxay ka jiri karaan dawlado kala duwan iyadoo ku xiran marxaladda, qaabka iyo habaynta silsiladaha molecular. Labada dawladood ee ugu waaweyn waa amorphous iyo crystalline. Polymers inta badan waxay ku jiraan qaab semi-crystalline ah kaas oo wejiyada amorphous iyo crystalline ay wada nool yihiin.

(2) Kaaliyeyaasha iyo Kaaliyeyaasha: Kaaliyaha waa walax bedesha heerka falcelinta fal-celinta kiimikaad halka ka kooban iyo tayadoodu aanay isbeddelin falcelinta ka dib. Kataliyatada soo dedejisa falcelinta waxaa loo yaqaannaa kicinta togan (Positive Cata-lyst), midda hoos u dhigtana waxaa loo yaqaannaa kicinta taban (Negative Catalyst) ama dib u dhac. Guud ahaan marka la hadlo, kiciyaasha ayaa ah kicinta togan.

Wakiilka kaaliyaha waxaa loola jeedaa wax soo saarka warshadaha iyo beeraha, gaar ahaan wax soo saarka kiimikada, si loo hagaajiyo habka wax soo saarka, horumarinta tayada alaabta iyo wax soo saarka, ama si ay u siiyaan alaabta qaar ka mid ah waxqabadka codsiga gaar ah, sida caadiga ah u baahan tahay in lagu daro qaar ka mid ah kiimikooyinka caawiye ah. Waa qayb weyn oo ka mid ah alaabta ceeriin ee muhiimka ah ee wax soo saarka kiimikada, waxay siin kartaa alaabta leh sifooyin gaar ah, hagaajinta isticmaalka alaabta la dhammeeyey; waxay dardargelin kartaa xawaaraha falcelinta kiimikada, hagaajinta wax-soo-saarka badeecada; badbaadin kara alaabta ceeriin, hagaajinta waxtarka processing, si ballaaran loo isticmaalo warshadaha kiimikada.


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