P-chlorophenylhydrazine hydrochloride
Cov ntaub ntawv tseem ceeb:
Lub npe tshuaj: 4-chlorophenylhydrazine hydrochloride; P-chlorophenylhydrazine hydrochloride;
CAS Nr .: 1073-70-7
Cov mis mos molecular: C6H8Cl2N2
Molecular Luj: 179.05
EINECS tus lej:214-030-9 ib
Cov qauv qauv:
Yam khoom muaj feem: Pharmaceutical intermediates; Cov tshuaj tua kab nruab nrab; Dye intermediates; Organic chemical raw khoom.
Melting point: 216 ° C (lit.)
Boiling point: 265.3 ℃ ntawm 760 mmHg
Qhov ceev: 1.32g / cm3
Lub teeb taw tes: 114.2 ° C
Solubility: Soluble hauv dej kub, methanol.
Khoom: Dawb rau liab hmoov.
PIB: 3.2009
| specification | chav tsev | txheem |
| Qhov tshwm sim | Dawb los yog lub teeb liab hmoov | |
| Cov ntsiab lus | % | ≥98 (HPLC) |
| Moisture | % | ≤ 2.0 |
Nws yog ib qho tseem ceeb ntawm cov tshuaj nruab nrab, vim nws cov qauv ruaj khov, dav siv hauv cov tshuaj zoo thiab cov organic synthesis, tuaj yeem tsim cov tshuaj, tshuaj tua kab, fungicides thiab lwm yam tshuaj zoo, xws li non-steroidal anti-inflammatory analgesics, antithrombi tshuaj, nruab nrab thiab photochromic dyes. Nws kuj yog ib qho tseem ceeb nruab nrab ntawm kev ua haujlwm siab thiab tus nqi qis hauv kev sib txuas ntawm pyrazolesterin.
25kg / cardboard nruas; Ntim raws li cov neeg siv khoom xav tau;
Khaws rau hauv ib lub thawv airtight nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated qhov chaw, deb ntawm oxides thiab deb ntawm hluav taws thiab combustibles.
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