| 中文名 | 高氯酸镉 水合物 |
|---|---|
| 英文名 | cadmium(2+),diperchlorate,hydrate |
| 中文别名 | 高氯酸镉水合物 |
| 英文别名 |
MFCD00191894
Cadmium perchlorate hydrate |
| 分子式 | CdCl2H2O9 |
|---|---|
| 分子量 | 329.32700 |
| 精确质量 | 329.81100 |
| PSA | 157.77000 |
| LogP | 0.36180 |
| 储存条件 | 2-8℃ |
| 稳定性 | 吸湿。溶解性g/100g水溶液：587(25℃)，669(100℃)。溶于乙腈、硝基甲烷、乙醇。不溶于氯仿、二氯甲烷。溶液不稳定，在室温下变黄。330～340℃缓慢分解，390～400℃迅速分解。产物为CdCl2和O2。 |
| 水溶解性 | 每100毫升水中的溶解克数: 180g/10℃;188g/20℃;195g/30℃;203g/40℃ 221g/60℃;243g/80℃;272g/100℃ |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:无 2.氢键供体数量:1 3.氢键受体数量:9 4.可旋转化学键数量:0 5.互变异构体数量:无 6.拓扑分子极性表面积150 7.重原子数量:12 8.表面电荷:0 9.复杂度:95.8 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:4 |
| 更多 | 1. 性状：透明晶体。 |
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SECTION 1: Identification of the substance/mixture and of the company/undertaking Product identifiers Product name: Cadmium perchlorate hydrate REACH No.: A registration number is not available for this substance as the substance or its uses are exempted from registration, the annual tonnage does not require a registration or the registration is envisaged for a later registration deadline.
CAS-No.: 79490-00-9 Relevant identified uses of the substance or mixture and uses advised against Identified uses: Laboratory chemicals, Manufacture of substances SECTION 2: Hazards identification Classification of the substance or mixture Classification according to Regulation (EC) No 1272/2008 Oxidizing solids (Category 2), H272 Acute toxicity, Inhalation (Category 4), H332 Acute toxicity, Dermal (Category 4), H312 Acute toxicity, Oral (Category 4), H302 Acute aquatic toxicity (Category 1), H400 Chronic aquatic toxicity (Category 1), H410 For the full text of the H-Statements mentioned in this Section, see Section 16. Classification according to EU Directives 67/548/EEC or 1999/45/EC O OxidisingR9 Xn HarmfulR20/21/22 N Dangerous for theR50/53 environment For the full text of the R-phrases mentioned in this Section, see Section 16. Label elements Labelling according Regulation (EC) No 1272/2008 Pictogram Signal wordDanger Hazard statement(s) H272May intensify fire; oxidiser. H302Harmful if swallowed. H312Harmful in contact with skin. H332Harmful if inhaled. H410Very toxic to aquatic life with long lasting effects. Precautionary statement(s) P220Keep/Store away from clothing/ combustible materials. P273Avoid release to the environment. P280Wear protective gloves/ protective clothing. P501Dispose of contents/ container to an approved waste disposal plant. Supplemental Hazardnone Statements Other hazards - none SECTION 3: Composition/information on ingredients Substances Formula: CdCl2O8 · xH2O Molecular Weight: 311,31 g/mol CAS-No.: 79490-00-9 Hazardous ingredients according to Regulation (EC) No 1272/2008 ComponentClassificationConcentration Cadmium perchlorate hydrate CAS-No.79490-00-9Ox. Sol. 2; Acute Tox. 4;<= 100 % Index-No.048-001-00-5Aquatic Acute 1; Aquatic Chronic 1; H272, H302, H312, H332, H410 Hazardous ingredients according to Directive 1999/45/EC ComponentClassificationConcentration Cadmium perchlorate hydrate CAS-No.79490-00-9O, Xn, N, R 9 - R20/21/22 -<= 100 % Index-No.048-001-00-5R50/53 For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16 SECTION 4: First aid measures Description of first aid measures General advice Consult a physician. Show this safety data sheet to the doctor in attendance. If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Wash off with soap and plenty of water. Consult a physician. In case of eye contact Flush eyes with water as a precaution. If swallowed Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician. Most important symptoms and effects, both acute and delayed The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 11 Indication of any immediate medical attention and special treatment needed no data available SECTION 5: Firefighting measures Extinguishing media Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Special hazards arising from the substance or mixture Hydrogen chloride gas, Cadmium/cadmium oxides Advice for firefighters Wear self contained breathing apparatus for fire fighting if necessary. Further information Use water spray to cool unopened containers. SECTION 6: Accidental release measures Personal precautions, protective equipment and emergency procedures Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8. Environmental precautions Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. Methods and materials for containment and cleaning up Sweep up and shovel. Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and place in container for disposal according to local regulations (see section 13). Keep in suitable, closed containers for disposal. Reference to other sections For disposal see section 13. SECTION 7: Handling and storage Precautions for safe handling Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Provide appropriate exhaust ventilation at places where dust is formed.Keep away from sources of ignition - No smoking.Keep away from heat and sources of ignition.Normal measures for preventive fire protection. For precautions see section 2.2. Conditions for safe storage, including any incompatibilities Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Specific end use(s) Apart from the uses mentioned in section 1.2 no other specific uses are stipulated SECTION 8: Exposure controls/personal protection Control parameters Components with workplace control parameters Exposure controls Appropriate engineering controls Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Personal protective equipment Eye/face protection Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Body Protection Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Respiratory protection Where risk assessment shows air-purifying respirators are appropriate use a full-face particle respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Control of environmental exposure Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. SECTION 9: Physical and chemical properties Information on basic physical and chemical properties a) AppearanceForm: Crystals with lumps b) Odourno data available c) Odour Thresholdno data available d) pHno data available e) Melting point/freezingno data available point f) Initial boiling point and no data available boiling range g) Flash pointno data available h) Evapouration rateno data available i) Flammability (solid, gas) no data available j) Upper/lowerno data available flammability or explosive limits k) Vapour pressureno data available l) Vapour densityno data available m) Relative densityno data available n) Water solubilityno data available o) Partition coefficient: n- no data available octanol/water p) Auto-ignitionno data available temperature q) Decompositionno data available temperature r) Viscosityno data available s) Explosive propertiesno data available t) Oxidizing propertiesThe substance or mixture is classified as oxidizing with the category 2. Other safety information no data available SECTION 10: Stability and reactivity Reactivity no data available Chemical stability Stable under recommended storage conditions. Possibility of hazardous reactions no data available Conditions to avoid no data available Incompatible materials Organic materials Hazardous decomposition products Other decomposition products - no data available In the event of fire: see section 5 SECTION 11: Toxicological information Information on toxicological effects Acute toxicity no data available Skin corrosion/irritation no data available Serious eye damage/eye irritation no data available Respiratory or skin sensitisation no data available Germ cell mutagenicity no data available Carcinogenicity IARC:1 - Group 1: Carcinogenic to humans (Cadmium perchlorate hydrate) Reproductive toxicity no data available Specific target organ toxicity - single exposure no data available Specific target organ toxicity - repeated exposure no data available Aspiration hazard no data available Additional Information RTECS: Not available Acute inhalation exposure to cadmium fumes may cause "metal fume fever" with flu-like symptoms of weakness, fever, headache, chills, nausea, vomiting, dizziness, sweating, muscular pain, cough and difficulty breathing. Acute pulmonary edema may develop within 24 hours and reaches a maximum by three days.The first chronic effect of exposure to cadmium is generally kidney damage, manifested by excretion of excessive protein in the urine, followed by anemia, teeth discoloration and loss of smell. Cadmium also is believed to cause pulmonary emphysema and bone disease., To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated. SECTION 12: Ecological information Toxicity no data available Persistence and degradability no data available Bioaccumulative potential no data available Mobility in soil no data available Results of PBT and vPvB assessment PBT/vPvB assessment not available as chemical safety assessment not required/not conducted Other adverse effects Very toxic to aquatic life with long lasting effects. SECTION 13: Disposal considerations Waste treatment methods Product Contact a licensed professional waste disposal service to dispose of this material. Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting as this material is highly flammable. Offer surplus and non-recyclable solutions to a licensed disposal company. Contaminated packaging Dispose of as unused product. SECTION 14: Transport information UN number ADR/RID: 1481IMDG: 1481IATA: 1481 UN proper shipping name ADR/RID: PERCHLORATES, INORGANIC, N.O.S. (Cadmium perchlorate hydrate) IMDG: PERCHLORATES, INORGANIC, N.O.S. IATA:Perchlorates, inorganic, n.o.s. Transport hazard class(es) ADR/RID: 5.1IMDG: 5.1IATA: 5.1 Packaging group ADR/RID: IIIMDG: IIIATA: II Environmental hazards ADR/RID: yesIMDG Marine pollutant: yesIATA: no Special precautions for user no data available SECTION 15 - REGULATORY INFORMATION N/A SECTION 16 - ADDITIONAL INFORMATION N/A |
| 符号 |
GHS03, GHS07, GHS09 |
|---|---|
| 信号词 | Danger |
| 危害声明 | H272-H302 + H312 + H332-H410 |
| 警示性声明 | P210-P261-P273-P302 + P352 + P312-P304 + P340 + P312-P391 |
| 危害码 (欧洲) | Xn: Harmful;N: Dangerous for the environment; |
| 风险声明 (欧洲) | 20/21/22-50/53 |
| 安全声明 (欧洲) | 60-61 |
| 危险品运输编码 | UN 1481 5.1/PG 2 |
| WGK德国 | 3 |
| 包装等级 | II |
| 危险类别 | 5.1 |