4-aminobenzoic acid / p-Aminobenzoic acid / PABA 150-13-0

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Khoom npe:4-aminobenzoic acid/p-Aminobenzoic acid/PABA

CAS:150-13-0 ib

MF:C7H7NO2

MW:137.14 Nws

EINECS:205-753-0

Cim:neeg tsim khoom

Pob:1 kg / kg los yog 25 kg / nruas

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Product Detail

Khoom cim npe

Kev piav qhia

Khoom npe: 4-Aminobenzoic acid
CAS: 150-13-0
MF: C7H7NO2
MW: 137.14
Qhov ceev: 1.374 g / cm3
Melting point: 187-189 ° C
Pob: 1 kg / hnab, 25 kg / hnab, 25 kg / nruas
Khoom: Nws yog soluble hauv dej kub, ether, ethyl acetate, ethanol thiab glacial acetic acid, insoluble hauv dej thiab benzene, insoluble hauv roj av ether.

Specification

Cov khoom	Specifications
Qhov tshwm sim	Xim tsis muaj xim siv lead ua
Purity	≥99.5%
Poob rau ziab	≤ 0.2%
Residue ntawm ignition	≤0.1%
Dej	≤ 0.2%

Daim ntawv thov

1.Nws yog siv los ua tshuaj reagent, organic hluavtaws raw khoom thiab nruab nrab ntawm azo dyes.Nws yog siv los tsim reactive liab M-80, M-10B, reactive liab violet X-2R thiab lwm yam dyes.

2.Nws yog siv los ua tshuaj pleev thaiv hnub, nws cov derivative octyl p-dimethylcarbamate yog cov tshuaj pleev thaiv hnub zoo heev.

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Yav dhau los: 3-Hydroxybenzoic acid / m-Hydroxybenzoic acid / 3HBA 99-06-9

Tom ntej: Vanillic acid 121-34-6

Yam khoom

4-aminobenzoic acid / p-Aminobenzoic acid / PABA 150-13-0

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Product Detail

Khoom cim npe

Kev piav qhia

Specification

Daim ntawv thov

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