CAS Number3251-23-8
Synonymsclaycop; copper(2+)nitrate; cupricdinitrate; EINECS 221-838-5; Kupfer(II)-nitrat; copper nitrate; Copper(2+) nitrate; MFCD00010967; Copperbis(nitrate); Cupric dinitrate; COPPER (II) NITRATE; Copper(2+) dinitrate; Cu(NO3)2; Copper dinitrate
Molecular FormulaCu(NO3)2 · xH2O
Molecular Weight187.56 (anhydrous basis)
Purity98.00%
Density1.00 g/mL at 20 °C
Boiling Point83ºC at 760 mmHg
Melting Point115°C
Appearanceblue crystalline solid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 3251-23-8 |
| Catalog No. | 2A-9029600 |
| Chinese Name | 硝酸铜 |
| Synonyms | claycop; copper(2+)nitrate; cupricdinitrate; EINECS 221-838-5; Kupfer(II)-nitrat; copper nitrate; Copper(2+) nitrate; MFCD00010967; Copperbis(nitrate); Cupric dinitrate; COPPER (II) NITRATE; Copper(2+) dinitrate; Cu(NO3)2; Copper dinitrate |
| Molecular Formula | Cu(NO3)2 · xH2O |
| Molecular Weight | 187.56 (anhydrous basis) |
| Purity | 98.00 |
| Density | 1.00 g/mL at 20 °C |
| Boiling Point | 83ºC at 760 mmHg |
| Melting Point | 115°C |
| Appearance | blue crystalline solid |
| Water Solubility | Soluble |
| Storage Condition | The warehouse is ventilated, low-temperature and d |
| Packaging | II |
| HTC | 2834299090 |
| PubChem ID | 8163918 |
| SMILES | [Cu++].[O-][N+]([O-])=O.[O-][N+]([O-])=O |
| InChI | InChI=1S/Cu.2NO3/c;2*2-1(3)4/q+2;2*-1 |
| InChI Key | InChIKey=XTVVROIMIGLXTD-UHFFFAOYSA-N |
| Hazard Symbols | 5.1 |
| Use of | Section 5 - FIRE FIGHTING MEASURES General Information: Extinguishing Media: Use extinguishing media most appropriate for the surrounding fire. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Section 7 - HANDLING and STORAGE Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Contents may develop pressure upon prolonged storage. Keep away from heat, sparks and flame. Avoid contact with clothing and other combustible materials. Do not get on skin or in eyes. Do not ingest or inhale. Keep away from heat, sparks, and flame. Do not store near combustible materials. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Local exhaust ventilation may be necessary to control any air contaminants to within their TLVs during the use of this product. Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Wear appropriate gloves to prevent skin exposure. Wear appropriate protective clothing to prevent skin exposure. Respirators: Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Solid Color: blue Odor: odorless pH: 4.0 for 0.2M soln. Vapor Pressure: Not applicable. Viscosity: Not available. Autoignition Temperature: Not applicable. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Not available. Solubility in water: Soluble in water. Molecular Formula: Cu(NO3)2.3H2O Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Stable at room temperature in closed containers under normal storage and handling conditions. Conditions to Avoid: Incompatible materials, combustible materials, reducing agents, strong oxidants, organic matter. Incompatibilities with Other Materials: Reducing agents, combustible materials, potassium ferrocyanide, ether, tin. Ignites paper spontaneously in the presence of moisture. Hazardous Decomposition Products: Oxides of nitrogen, irritating and toxic fumes and gases, copper fumes. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION Carcinogenicity: Cupric nitrate - Not listed by ACGIH, IARC, or NTP. Copper(II) nitrate trihydrate - Not listed by ACGIH, IARC, or NTP. See actual entry in RTECS for complete information. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION Shipping Name: NITRATES, INORGANIC, N.O.S. Hazard Class: 5.1 UN Number: 1477 Packing Group: II Shipping Name: NITRATES, INORGANIC, N.O.S. Hazard Class: 5.1 UN Number: 1477 Packing Group: II Shipping Name: NITRATES, INORGANIC, N.O.S. Hazard Class: 5.1 UN Number: 1477 Packing group: II Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XN O Risk Phrases: R 22 Harmful if swallowed. Safety Phrases: S 17 Keep away from combustible material. WGK (Water Danger/Protection) CAS# 3251-23-8: No information available. CAS# 10031-43-3: 2 CAS# 3251-23-8 is listed on Canada's DSL List. CAS# 3251-23-8 is listed on Canada's Ingredient Disclosure List. CAS# 10031-43-3 is not listed on Canada's Ingredient Disclosure List. US FEDERAL CAS# 3251-23-8 is listed on the TSCA inventory. CAS# 10031-43-3 is not on the TSCA Inventory because it is a hydrate. It is considered to be listed if the CAS number for the anhydrous form SECTION 16 - ADDITIONAL INFORMATION Toxicological Information CHEMICAL IDENTIFICATION RTECS NUMBER : CHEMICAL NAME : Nitric acid, copper(2+) salt CAS REGISTRY NUMBER : LAST UPDATED : DATA ITEMS CITED : MOLECULAR FORMULA : MOLECULAR WEIGHT : HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit REFERENCE : FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,563,1982 TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit REFERENCE : FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,573,1982 TYPE OF TEST : Rinsed with water ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit REFERENCE : FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,573,1982 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : SPECIES OBSERVED : Rodent - rat DOSE/DURATION : TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold REFERENCE : INJPD2 Indian Journal of Pharmacology. (Dept. of Pharmacology, Baranas Hindu Univ., Varanasi 221 005, India) V.1- 1968(?)- Volume(issue)/page/year: 23,153,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold REFERENCE : INJPD2 Indian Journal of Pharmacology. (Dept. of Pharmacology, Baranas Hindu Univ., Varanasi 221 005, India) V.1- 1968(?)- Volume(issue)/page/year: 23,153,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 14700 ug/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold REFERENCE : INJPD2 Indian Journal of Pharmacology. (Dept. of Pharmacology, Baranas Hindu Univ., Varanasi 221 005, India) V.1- 1968(?)- Volume(issue)/page/year: 23,153,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold REFERENCE : INJPD2 Indian Journal of Pharmacology. (Dept. of Pharmacology, Baranas Hindu Univ., Varanasi 221 005, India) V.1- 1968(?)- Volume(issue)/page/year: 23,153,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 17100 ug/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold REFERENCE : INJPD2 Indian Journal of Pharmacology. (Dept. of Pharmacology, Baranas Hindu Univ., Varanasi 221 005, India) V.1- 1968(?)- Volume(issue)/page/year: 23,153,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 23300 ug/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold REFERENCE : Safety Information Hazard Codes O: Oxidizing agent;C: Corrosive;Xi: Irritant; Risk Phrases R8;R22;R34 WGK Germany 3 Packaging Group II Hazard Class 5.1 HS Code 2834299090 |
| Transport Info | Product name: Copper nitrate |
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