- CADMIUM HYDROXIDE
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2025-06-27
- CAS:21041-95-2
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 500000kg
- CADMIUM HYDROXIDE
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- $50.00
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2025-06-20
- CAS:21041-95-2
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 10 tons
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| | CADMIUM HYDROXIDE Basic information |
| | CADMIUM HYDROXIDE Chemical Properties |
| Melting point | 232 °C(lit.) | | density | 4.79 g/mL at 25 °C(lit.) | | solubility | Soluble in dilute acids, NH{4}Cl solutions | | form | Powder | | Specific Gravity | 4.79 | | color | white trigonal or hexagonal, hexane crystals, crystalline | | PH | 9.36(1 mM solution);9.36(10 mM solution);9.36(100 mM solution) | | Water Solubility | Soluble in dilute acids. Slightly soluble in water; 0.026 g/100 mL. | | Sensitive | Air Sensitive | | Merck | 14,1620 | | Solubility Product Constant (Ksp) | pKsp: 14.14 | | Exposure limits | ACGIH: TWA 0.01 mg/m3; TWA 0.002 mg/m3 NIOSH: IDLH 9 mg/m3 | | InChI | 1S/Cd.2H2O/h;2*1H2/q+2;;/p-2 | | InChIKey | PLLZRTNVEXYBNA-UHFFFAOYSA-L | | SMILES | O[Cd]O | | CAS DataBase Reference | 21041-95-2(CAS DataBase Reference) | | EPA Substance Registry System | Cadmium hydroxide (Cd(OH)2) (21041-95-2) |
| Hazard Codes | Xn,N,T+ | | Risk Statements | 20/21/22-50/53-68-62-48/23/25-26-63-45 | | Safety Statements | 60-61-45-53 | | RIDADR | UN 2570 6.1/PG 3 | | WGK Germany | 3 | | RTECS | EV1260000 | | TSCA | TSCA listed | | HazardClass | 6.1 | | PackingGroup | III | | Storage Class | 6.1B - Non-combustible acute toxic Cat. 1 and 2 very toxic hazardous materials | | Hazard Classifications | Acute Tox. 2 Inhalation Acute Tox. 4 Dermal Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 Carc. 1B Muta. 1B Repr. 2 STOT RE 1 Inhalation |
| | CADMIUM HYDROXIDE Usage And Synthesis |
| Chemical Properties | White powder | | Physical properties | White powder or crystal; trigonal or hexagonal crystal system; density 4.79 g/cm3; decomposes slowly at 130°C; dehydration completes at 300°C; insoluble in water (2.6 mg/L at 20°C); soluble in dilute acids. | | Uses | In storage battery electrodes. | | Uses | Cadmium hydroxide is used to prepare negative electrodes for cadmium-nickel batteries. It is a useful in biochemical for proteomics research. It may be used in cadmium plating and cadmium salt. | | Preparation | Cadmium hydroxide may be precipitated by adding any cadmium salt solution to a boiling solution of caustic soda or caustic potash: CdCl2 + 2NaOH → Cd(OH)2 + 2NaCl. | | reaction suitability | reagent type: catalyst core: cadmium |
| | CADMIUM HYDROXIDE Preparation Products And Raw materials |
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