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

Nkọwa dị mkpirikpi:

Aha ngwaahịa:4-Aminobenzoic acid/p-Aminobenzoic acid/PABA

CAS:150-13-0

MF:C7H7NO2

MW:137.14

EINECS:205-753-0

agwa:emeputa

ngwugwu:1 kg / kg ma ọ bụ 25 n'arọ / drum

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa

Aha ngwaahịa: 4-Aminobenzoic acid
CAS: 150-13-0
MF:C7H7NO2
MW: 137.14
Njupụta: 1.374 g/cm3
Ebe mgbaze: 187-189°C
Ngwugwu: 1 n'arọ / akpa, 25 n'arọ / akpa, 25 n'arọ / drum
Ngwongwo: Ọ bụ soluble na mmiri ọkụ, ether, ethyl acetate, ethanol na glacial acetic acid, insoluble na mmiri na benzene, insoluble na petroleum ether.

Nkọwapụta

Ihe	Nkọwapụta
Ọdịdị	kristal enweghị agba
Ịdị ọcha	≥99.5%
Ọnwụ na ihicha	≤0.2%
Ihe fọdụrụ na mgbanye	≤0.1%
Mmiri	≤0.2%

Ngwa

1.Ọ na-eji dị ka chemical reagent, organic sịntetik raw material na intermediate nke azo esiji. A na-eji ya emepụta ihe na-acha uhie uhie M-80, M-10B, reactive red violet X-2R na ihe eji esiji ihe ndị ọzọ.

2.Ọ na-eji dị ka sunscreen, ya mmepụta octyl p-dimethylcarbamate bụ magburu onwe sunscreen.