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The physical and chemical property of 7789-09-5 is provided by ChemNet.com
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> 7789-09-5 Ammonium dichromate
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7789-09-5 Ammonium dichromate
????
Ammonium dichromate
?? ??
Ammonium dichromate;Ammonium dichromate (VI); Dichromic acid, diammonium salt; Chromic acid (H2Cr2O7), diammonium salt; diammonium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium
???
(NH
4
)
2
Cr
2
O
7
???
252.0649
InChI
InChI=1/2Cr.2H3N.7O/h;;2*1H3;;;;;;;/q;;;;;;;;;2*-1/p+2/rCr2O7.2H3N/c3-1(4,5)9-2(6,7)8;;/h;2*1H3/q-2;;/p+2
cas??
7789-09-5
EC??
232-143-1
?? ??
?? ?
170℃
? ???
360 g/L (20℃)
??? ??
E
:Explosive;
T+
:Very toxic;
N
:Dangerous for the environment;
??? ??
R2
:;
R21
:;
R25
:;
R26
:;
R34
:;
R42/43
:;
R45
:;
R46
:;
R48/23
:;
R50/53
:;
R60
:;
R61
:;
R8
:;
?? ??
S45
:;
S53
:;
S60
:;
S61
:;
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