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Uranyl nitrate hexahydrate

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Uranyl nitrate hexahydrate

EINECS 233-266-3
CAS No. 13520-83-7 Density 2,807 g/cm3
PSA 227.28000 LogP -0.05520
Solubility g/100g H2O: 98 (0°C), 122 (20°C), 474 (100°C) [LAN05]; very soluble alcohol, ether [MER06], data are in [SIE94] Melting Point 60,2°C
Formula H2O . 1/6 N2 O8 U Boiling Point 83 °C at 760 mmHg
Molecular Weight 502.129 Flash Point °C
Transport Information N/A Appearance Pale yellow crystalline solid
Safety Poison by ingestion, subcutaneous, intravenous, and intraperitoneal routes. Mutation data reported. A corrosive irritant to skin, eyes, and mucous membranes. A radioactive material. When heated to decomposition it emits toxic fumes of NOx. See also URANIUM. Risk Codes 26/28-33-51/53
Molecular Structure Molecular Structure of 13520-83-7 (URANYL NITRATE HEXAHYDRATE) Hazard Symbols T+,R,N
Synonyms

Uranium,bis(nitrato-O)dioxo-, hexahydrate, (T-4)-;Uranium, dinitratodioxo-,hexahydrate (8CI);Dinitratodioxouranium hexahydrate;Uranium dioxidedinitrate, hexahydrate;Uranyl dinitrate hexahydrate;Uranyl nitratehexahydrate;

 

Uranyl nitrate hexahydrate Chemical Properties

IUPAC Name: Dioxouranium; nitric acid; hexahydrate
The MF of Uranyl nitrate hexahydrate (CAS NO.13520-83-7) is H12N2O14U.

                          
The MW of Uranyl nitrate hexahydrate (CAS NO.13520-83-7) is 502.13.
Synonyms of Uranyl nitrate hexahydrate (CAS NO.13520-83-7): Dinitratodioxouranium hexahydrate ; Uranium, bis(nitrato)dioxo-, hexahydrate ; Uranyl dinitrate hexahydrate 
Product Categories: Analytical Reagents for General Use;Puriss p.a. ACS
Stability: Radioactive, but chemically stable
Apperance: yellow crystals
Melting Point: 60 °C
Boiling Point: 83 °C
EINECS: 233-266-3
Density: 2,807 g/ml

Uranyl nitrate hexahydrate Uses

   Uranyl nitrate hexahydrate (CAS NO.13520-83-7) is used as oxidant, film coloring agents, and for arsenic, alum, acetic acid, hydrogen peroxide and sodium determined.

Uranyl nitrate hexahydrate Toxicity Data With Reference

1.    

cyt:ham:lng 180 mg/L

    MUREAV    Mutation Research. 85 (1981),288.
2.    

ipr-rat LD50:135 mg/kg

    EQSFAP    Environmental Quality and Safety. 1 (1975),1.
3.    

orl-dog LDLo:12 mg/kg

    HBTXAC    Handbook of Toxicology. 1 (1955),310.
4.    

ivn-dog LDLo:6750 µg/kg

    EQSFAP    Environmental Quality and Safety. 1 (1975),1.
5.    

orl-cat LDLo:238 mg/kg

    HBTXAC    Handbook of Toxicology. 1 (1955),310.
6.    

ivn-gpg LDLo:630 µg/kg

    EQSFAP    Environmental Quality and Safety. 1 (1975),1.
7.    

scu-ckn LD50:299 mg/kg

    BECTA6    Bulletin of Environmental Contamination and Toxicology. 37 (1986),907.

Uranyl nitrate hexahydrate Safety Profile

Poison by ingestion, subcutaneous, intravenous, and intraperitoneal routes. Mutation data reported. A corrosive irritant to skin, eyes, and mucous membranes. A radioactive material. When heated to decomposition it emits toxic fumes of NOx. See also URANIUM.Safety information of Uranyl nitrate hexahydrate (CAS NO.13520-83-7):
Hazard Codes  VeryT+,RadioactiveR,DangerousN
Risk Statements 
26/28 Very Toxic by inhalation and if swallowed
33 Danger of cumulative effects
51/53 Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Statements 
20/21 When using, do not eat, drink or smoke
45 In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
61 Avoid release to the environment. Refer to special instructions safety data sheet
RIDADR  2912
RTECS  YR3850000
HazardClass  7
PackingGroup  II

Uranyl nitrate hexahydrate Standards and Recommendations

OSHA PEL: TWA 0.05 mg(U)/m3
ACGIH TLV: TWA 0.2 mg(U)/m3; STEL 0.6 mg(U)/m3
DOT Classification:  7; Label: RADIOACTIVE, Corrosive

Uranyl nitrate hexahydrate Specification

Acidic solution in water of uranyl nitrate, a radioactive yellow crystalline solid. Mildly chemically toxic. Contains nitric acid. Noncombustible, but will accelerate the burning of other combustible materials if concentrated or if the water evaporates. Large quantities may explode if exposed to fire. Produces toxic oxides of nitrogen if involved in fire. Radioactive materials emit certain rays which can be detected only by instruments.Dissolves in water forming a weak solution of nitric acid, the reaction is not hazardous.

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