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ngwaahịa

2-Nitrophenylhydrazine hydrochloride (CAS # 6293-87-4)

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H8ClN3O2
Molar Mass 189.6
Ebe Boling 314.3°C na 760 mmHg
Ebe mgbari 143.9C
Uzuoku nrịbama 0.000469mmHg na 25°C
Ọdịdị ntụ ntụ ka kristal
Agba Ọkụ na-acha odo odo ruo Brown ruo ọchịchịrị akwụkwọ ndụ akwụkwọ ndụ
Ọnọdụ Nchekwa n'okpuru gas inert (nitrogen ma ọ bụ argon) na 2-8 Celsius C
Njirimara anụ ahụ na kemịkalụ kristal na-adịghị ọcha

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R20 - na-emerụ ahụ site na iku ume
R21 - na-emerụ ahụ na kọntaktị na akpụkpọ ahụ
R36 - na-ewe iwe na anya
R37 - na-akpasu iwe na usoro iku ume
R22 - na-emerụ ma ọ bụrụ na iloro ya
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S44 -
S28 - Mgbe kọntaktị na akpụkpọ anụ, saa ozugbo na ọtụtụ ncha-suds.
NJ UN 1325
RTECS MV8230000
Koodu HS 29280000
Ihe edeturu egwu Na-emerụ ahụ
Klas Hazard 4.1
Otu nkwakọ ngwaahịa II

 

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