diammonium;oxido-(oxido(dioxo)chromio)oxy-dioxo-chromium | CAS No. 7789-09-5
diammonium;oxido-(oxido(dioxo)chromio)oxy-dioxo-chromium
Basic Information
CAS Number
7789-09-5
Molecular Formula
H8Cr2N2O7
Molecular Weight
252.07 g/mol
AD
Basic Physical Properties
Melting Point
170 °C (dec.)
Density
2.150
Water Solubility
360 g/L (20 ºC)
Solubility
H2O: 1 M at 20 °C, clear, colorless
Safety Information
View Safety InformationGHS Hazard Pictograms
H272
H301
H312
H314H317H330
H334H340H350H372
H410Hazard Statement
H272
May intensify fire; oxidizer
Oxidizing liquids; Oxidizing solids
Oxidizing liquids; Oxidizing solids
H301
Toxic if swallowed
Acute toxicity, oral
Acute toxicity, oral
H312
Harmful in contact with skin
Acute toxicity, dermal
Acute toxicity, dermal
H314
Causes severe skin burns and eye damage
Skin corrosion/irritation
Skin corrosion/irritation
H317
May cause an allergic skin reaction
Sensitization, Skin
Sensitization, Skin
H330
Fatal if inhaled
Acute toxicity, inhalation
Acute toxicity, inhalation
H334
May cause allergy or asthma symptoms or breathing difficulties if inhaled
Sensitization, respiratory
Sensitization, respiratory
H340
May cause genetic defects
Germ cell mutagenicity
Germ cell mutagenicity
H350
May cause cancer
Carcinogenicity
Carcinogenicity
H372
Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure
Specific target organ toxicity, repeated exposure
H410
Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard
Hazardous to the aquatic environment, long-term hazard
Hazard Class
Class 5.1
Class 5.1
Stability
Stability Strong oxidizer - contact with flammable materials may cause fire. Reactions carried out in closed vessels may lead to explosion. Incompatible with organic materials, strong reducing agents.
Synonyms & References
English
- JOSWYUNQBRPBDN-UHFFFAOYSA-P
- Ammonio (dicromato di) [Italian]
- UNII-5J18BP595G
- UN1439
- NS00112607
- AMMONIUM DICHROMATE
- diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
- Diammonium dichromate
- Dichromic acid (H2Cr2O7), diammonium salt
- DTXSID70872953
- Ammonio (bicromato di) [Italian]
- Dichromic acid, diammonium salt
- Bichromate d'ammonium [French]
- EINECS 232-143-1
- AMMONIUM DICHROMATE(VI) [MI]
- Ammoniumbichromaat
- FT-0715741
- AKOS025311500
- Ammonium dichromate-crystal
- Ammonium dichromate [UN1439] [Oxidizer]
- Ammoniumdichromat
- Chromic acid (H2Cr2O7), ammonium salt (1:2)
- Ammoniumbichromaat [Dutch]
- Q422430
- Ammonium dichromate(VI)
- EC 232-143-1
- Ammonium (dichromate d')
- 7789-09-5
- Ammonium chromate ((NH4)2Cr2O7)
- Ammoniumdichromaat [Dutch]
- Ammonium dichromate (VI)
MDL Number
MFCD00010879
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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