????? ????
|
|
????? ???? ??
- ???
- 59.5 °C(lit.)
- ?? ?
- 132 °C
- ??
- 2,45 g/cm3
- ???
- 132°C
- ???
- soluble in ethanol, acetone
- ??? ??
- ??
- ??? ??
- ??? ??
- ??
- ???
- Specific Gravity
- 2.45
- ???
- ?? ?????. 0C?? (109g/100ml), 60C?? (326g/100ml) ????, ??? ? ???? ?????.
- Merck
- 14,1622
- BRN
- 8156730
- ?? ??
- ACGIH: TWA 0.01 mg/m3; TWA 0.002 mg/m3
NIOSH: IDLH 9 mg/m3
- ???
- ????. ???, ?? ??, ?, ??, ?? ??, ?? ??? ???? ????. ???? - ??? ??? ???? ??? ??? ? ????.
- InChI
- 1S/Cd.2NO3.4H2O/c;2*2-1(3)4;;;;/h;;;4*1H2/q+2;2*-1;;;;
- InChIKey
- QOYRNHQSZSCVOW-UHFFFAOYSA-N
- SMILES
- [H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][N+](=O)O[Cd]O[N+]([O-])=O
- CAS ??????
- 10022-68-1(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | O,T,N,T+ | ||
|---|---|---|---|
| ?? ???? ?? | 45-8-20/21/22-50/53-48/23/25-26-25-61-60-46 | ||
| ????? | 53-45-60-61-36/37-28 | ||
| ????(UN No.) | UN 3087 5.1/PG 2 | ||
| WGK ?? | 3 | ||
| RTECS ?? | EV1850000 | ||
| TSCA | Yes | ||
| ?? ?? | 5.1 | ||
| ???? | II | ||
| HS ?? | 28342990 | ||
| ???? ??? | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
||
| Hazard Classifications | Acute Tox. 2 Inhalation Acute Tox. 3 Oral Acute Tox. 4 Dermal Aquatic Acute 1 Aquatic Chronic 1 Carc. 1B Muta. 1B Repr. 1B STOT RE 1 |
||
| ?????? ??? | 97-1-250 | ||
| ?????? ??? | ??2-170 | ||
| ?? ? ???? | ????: ????; ???(??)????: ?????? ? ?? 25% ?? ??? ???. ??, ?????(Cadmium chloride), ?????(cadmium carbonate), ????????(cadmium fluoroborate), ?????(cadmium nitrate), ?????(cadmium oxide), ?????(cadmium sulfate), ?????(cadmium sulfide)? ?? ? ? ??? 0.1% ?? ??? ??? |
????? ???? C??? ??, ??, ??
??? ??
White crystals??
Cadmium nitrate tetrahydrate is used in Photographic emulsions, coloring glass and porcelain, laboratory reagent, and the production of other cadmium compounds.??
ChEBI: A hydrate that is the tetrahydrate form of cadmium nitrate.Safety Profile
Confirmed human carcinogen. Poison by ingestion. A severe skin and moderate eye irritant. Mutation data reported. See also CADMIUM COMPOUNDS, CADMIUM NITRATE, and NITRATES. When heated to decomposition it emits very toxic fumes of Cd and NOxPurification Methods
Crystallise the nitrate from water (0.5mL/g) by cooling in ice-salt. [Gmelin’s Cadmium (8th edn) 33 pp 76-78 1925, Suppl p 446 1959.]????? ???? ?? ?? ? ???
???
?? ??
????? ???? ?? ??
???( 213)?? ??
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????? ???? ?? ??:
?? ??? ??? ???? ?? ??? ????? ????
Zirconium nitrate
Erbium(III) nitrate pentahydrate
Chromium(VI) oxide
Cadmium sulfate
Cupric nitrate
Lanthanum(III) nitrate hexahydrate
Cobaltous nitrate hexahydrate
Bismuth nitrate pentahydrate
THULIUM NITRATE PENTAHYDRATE
Manganese nitrate
Tetraammineplatinum dinitrate
Holmium(III) nitrate pentahydrate
Scandium(III) nitrate
DYSPROSIUM NITRATE