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Nooca Bixinta:D/P,T/T,L/C,D/A
Madadaalo:FOB,CFR,CIF,EXW
Brand: qof
CAS No.: 150-13-0
Place Of Origin: China
Other Names: PABA
Appearance: Crystalline Powder
Color: White To Light Yellow
Type: Dye Intermediates,Syntheses Material Intermediates
Keyword: PABA
Codsiga: Syntheses Material Intermediates
MF: C7H7NO2
EINECS No.: 205-753-0
Nooca Bixinta: D/P,T/T,L/C,D/A
Madadaalo: FOB,CFR,CIF,EXW
Macluumaadka Alaabta
P-Aminobenzoic Acid, oo sidoo kale loo yaqaan p-aminobenzoic acid, waa unug dabiici ah oo leh qaacidada kiimikada C7H7NO2, budada crystalline cad, oo si fudud u milmi biyaha kulul, ethyl ether, ethyl acetate, ethanol, iyo glacial acetic acid, aan milmin biyaha, benzene, aan milmi karin, Potomatikal ethermedia Dhexdhexaad, laakiin sidoo kale loo isticmaalo sidii falanqeeye falanqeyn ah, wakiilka ilaalinta qorraxda.
Astaamaha jireed iyo kiimikaad ee P-Aminobenzoic Acid
Cufnaanta: 1.374g/cm3
Meesha dhalaalka: 187-189°C
Barta karkarinta: 339.9ºC
Barta Tooshka ah: 159.4ºC
Tusmada dib-u-celinta: 1.5795
Cadaadiska Uumiga: 3.45E-05mmHg at 25°C
Muuqaalka: Budada crystalline cad
Solubility: ku milmay biyaha kulul, ether, ethyl acetate, ethanol iyo glacial acetic acid, aan milmin biyaha, benzene, milma ee ether petroleum
P-Aminobenzoic Acid waa mid ka mid ah amino acids udgoon ugu muhiimsan, waa qayb muhiim ah oo ka mid ah koritaanka unugyada jidhka iyo qaybinta walxaha lagama maarmaanka u ah koritaanka doorka aan la bedeli karin ee dheef-shiid kiimikaadka nolosha, khamiirka, beerka, bran, malt content aad u sarreeya. iwm..4-aminobenzoic acid Sida qaybta ugu muhiimsan ee nafaqeynta aadka waxtar u leh - Vitamin B-100 Complex, waxay si wax ku ool ah u wanaajin kartaa seddexda dheef-shiid kiimikaad ee jirka, waxayna si buuxda ula dagaallantaa daalka waxayna yareysaa walbahaarka. ApplicationP-aminobenzoic acid sidoo kale waa alaabta ceeriin kiimikada ganaax ah oo muhiim ah, in daawada, waa falgalka ee tonic dhiigga - folic acid, procoagulant - p-carboxybenzylamine dhex dhexaadinta muhiimka ah, laakiin sidoo kale loo isticmaalo soo saaridda daawooyinka loogu talagalay daaweynta rickets, laabotooyinka, arthritis, tuberculosis. Warshadaha qurxinta, waa wakiilka muhiimka ah ee muraayadda qorraxda, wakiilka koritaanka timaha dhexdhexaadka ah; warshadaha kiimikada organic, waxaa loo isticmaalaa in lagu diyaariyo noocyo kala duwan oo alaabta ester, waxaa loo isticmaali karaa sida resin modifier ah, iyo sidoo kale waxaa loo isticmaali karaa synthesis of dheeha falgal, azodyes, dhexdhexaadiye gaar ah.

Macluumaadka shirkadda
Waxyaalaha ay shirkadu soo dejiso iyo wax-soo-saarka dhoofinta ugu badan waxaa ka mid ah
(1) Dhexdhexaadiyaha : Dhexdhexaadiyeyaasha waa alaab-dhammeeyey, kuwaas oo ah alaabada dhexda u ah wax soo saarka alaabooyinka qaarkood, tusaale ahaan, si loo soo saaro badeecad, taas oo laga soo saari karo dhexdhexaadiyeyaasha si loo badbaadiyo kharashka dhexdhexaadiyeyaasha dawooyinka, dhexdhexaadiyeyaasha sunta cayayaanka iyo kuwa dhexdhexaadka ah.
(2) Qalabka Ceyriin ee Organic: Waxay leedahay adeegsiyo ballaaran oo kala duwan, oo loo qaybin karo saddex qaybood: marka hore, waxaa loo isticmaalaa sida alaabta ceeriin ee wax soo saarka kiimikada polymer, ie, monomers ee falcelinta polymerisation; labaad, waxa loo isticmaalaa sida alaabta ceeriin ee warshadaha kale ee kiimikaad organic, oo ay ku jiraan alaabta kiimikada wanaagsan; iyo saddexaad, waxa loo isticmaalaa sida dareere ah, qaboojiye, antifreeze, iyo adsorbent gaas. Warshadaha kiimikada dabiiciga ah ee aasaasiga ah ayaa saldhig u ah horumarinta wax soo saarka alaabada kiimikada ee kala duwan, waa qaybta ugu muhiimsan ee qaabka casriga ah ee warshadaha casriga ah.
