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?????????-2,4-DNPH ???

?????????-2,4-DNPH ???
?????????-2,4-DNPH ??? ??? ???
?? ??:
2256-01-1
???:
?????????-2,4-DNPH ???
???:
ISOVALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
???(??):
Isovaleraldehyde dnp;Isovaleraldehyd-DNPH;ISOVALERALDEHYDE-DNPH;Isovaleraldehyd-2,4-DNPH;isovaleraldehyde-2,4-dnph;Isovaleraldehyde-DNPH solution;isovaleraldehyde-2,4-dnph solution;ISOVALERALDEHYDE (DNPH DERIVATIVE);Isovaleraldehyde-DNPH solution,3ppm;Isovaleraldehyde-DNPH solution,10ppm
CBNumber:
CB2340265
???:
C11H14N4O4
??? ??:
266.25
MOL ??:
2256-01-1.mol

?????????-2,4-DNPH ??? ??

???
122-124 °C(lit.)
?? ??
0-6°C
CAS ??????
2256-01-1
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi,T,F,Xn
?? ???? ?? 36/37/38-23/24/25-11-43-36-20/21/22
????? 26-36-45-27-16-36/37
????(UN No.) UN 1648 3/PG 2
WGK ?? 3
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H228 ??? ?? ??? ?? ?? 1
?? 2
??
??
GHS hazard pictograms P210, P240,P241, P280, P370+P378
??????:
P210 ?·???·??·????? ????? - ?? ???.
P240 ??? ????? ?? ? ??????.
P241 ?? ??? ??[???/??/??/...]?(?) ?????.
P280 ????/???/???/?????? ?????.
P370+P378 ?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.

?????????-2,4-DNPH ??? C??? ??, ??, ??

?????????-2,4-DNPH ??? ?? ?? ? ???

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?????????-2,4-DNPH ??? ?? ??

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?????????-2,4-DNPH ??? ?? ??:

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