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   ChemNet > CAS > 7789-09-5 Ammonium dichromate

7789-09-5 Ammonium dichromate

product Name Ammonium dichromate
CAS No 7789-09-5
Synonyms Ammonium dichromate (VI); Dichromic acid, diammonium salt; Chromic acid (H2Cr2O7), diammonium salt; diammonium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium
Molecular Formula (NH4)2Cr2O7
Molecular Weight 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
EINECS 232-143-1
Molecular Structure 7789-09-5 Ammonium dichromate
Melting point 170℃
Water solubility 360 g/L (20℃)
Hazard Symbols  E:Explosive;
 T+:Very toxic;
 N:Dangerous for the environment;
Risk Codes R2:;
R21:;
R25:;
R26:;
R34:;
R42/43:;
R45:;
R46:;
R48/23:;
R50/53:;
R60:;
R61:;
R8:;
Safety Description S45:;
S53:;
S60:;
S61:;
MSDS Material Safety Data Sheet
Chemicals Suppliers(47):
1Wenzhou Chemical Material Factory
2Hangzhou Ocean Chemical Co., Ltd.
3CHONGQING SOUTHERN CHEMICALS LIMITED
4CATER CHEMICALS CORP.
5Sentury Reagents Inc.
6MV Laboratories Inc
7DC Chemical Co., Ltd.
8TECHNO PHRAMCHEM
9K. Patel Chemopharma Pvt., Ltd
10Fischer Chemic Ltd.
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