asia_oju-iwe

ọja

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

Ohun-ini Kemikali:

Fọọmu Molecular C6H8ClN3O2
Molar Mass 189.6
Ojuami Boling 314.3°C ni 760 mmHg
Oju filaṣi 143.9°C
Vapor Presure 0.000469mmHg ni 25°C
Ifarahan lulú to gara
Àwọ̀ Imọlẹ ofeefee si Brown si alawọ ewe dudu
Ibi ipamọ Ipo labẹ gaasi inert (nitrogen tabi Argon) ni 2-8 °C
Ti ara ati Kemikali Properties Pa-funfun kirisita

Alaye ọja

ọja Tags

Awọn koodu ewu R20 - Ipalara nipasẹ ifasimu
R21 - Ipalara ni olubasọrọ pẹlu awọ ara
R36 - Irritating si awọn oju
R37 - Irritating si eto atẹgun
R22 – Ipalara ti o ba gbe
Apejuwe Abo S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju.
S44 -
S28 - Lẹhin olubasọrọ pẹlu awọ ara, wẹ lẹsẹkẹsẹ pẹlu ọpọlọpọ ọṣẹ-suds.
UN ID 1325
RTECS MV8230000
HS koodu 29280000
Akọsilẹ ewu Ipalara
Kíláàsì ewu 4.1
Iṣakojọpọ Ẹgbẹ II

 

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