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khoom

2 4-Dichlorophenylhydrazine hydrochloride (CAS # 5446-18-4)

Chemical Property:

Molecular Formula C6H7Cl3N2
Molar Mass 213.49 Nws
Melting Point 220-224 ° C (lit.)
Boling Point 268.8 ° C ntawm 760 mmHg
Flash Point 116.4°C dej
Dej Solubility soluble
Vapor Siab 0.00752mmHg ntawm 25 ° C
Qhov tshwm sim Ci daj crystalline hmoov
Xim Tawm-dawb mus rau lub teeb xim av
BRN 370828 ib
Kev cia khoom Inert cua, Chav Kub
MDL PAB 00012929
Physical thiab Chemical Properties Melting point 217-218 ° C
dej-soluble tov
Siv Rau cov kws kho mob thiab dye intermediates

Product Detail

Khoom cim npe

Risk Codes R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos.
Kev nyab xeeb piav qhia S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36 - Hnav khaub ncaws tiv thaiv zoo.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
S22 - Tsis txhob nqus plua plav.
WGK Germany 3
FLUKA BRAND F CODE 10
HS Code 29 280 000 ib
Kev Ceeb Toom Ua phem/Irritant
Hazard Class IRRITANT

 

Taw qhia

Soluble nyob rau hauv dej, insoluble nyob rau hauv cov organic solvents xws li benzene, toluene thiab chloroform. Cov xim yuav tsaus dua nyob rau saum huab cua.


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  • Sau koj cov lus ntawm no thiab xa tuaj rau peb