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ngwaahịa

4'-Hydroxy-3'-nitroacetophenone (CAS# 6322-56-1)

Ngwongwo kemịkalụ:

Usoro ihe omimi C8H7NO4
Molar Mass 181.15
Njupụta 1.4283 (atụmatụ siri ike)
Ebe Na-agbaze 132-135C (ọkụ)
Ebe Boling 314.24°C (atụmatụ siri ike)
Ebe mgbari 124.5C
Uzuoku nrịbama 0.00193mmHg na 25°C
Ọdịdị ntụ ntụ ka kristal
Agba Ìhè odo ruo Amber ruo ọchịchịrị akwụkwọ ndụ akwụkwọ ndụ
BRN 1959078
pKa 5.18± 0.14 (buru amụma)
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche 1.5468 (atụmatụ)

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
WGK Germany 3
Koodu HS 29147000
Klas Hazard Iwe

 

 


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