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Cadmium sulfate octahydrate

Cadmium sulfate octahydrate Structure
Cadmium sulfate octahydrate
  • CAS No.7790-84-3
  • Chemical Name:Cadmium sulfate octahydrate
  • CBNumber:CB5714175
  • Molecular Formula:CdH4O5S
  • Formula Weight:228.5
  • MOL File:7790-84-3.mol
Cadmium sulfate octahydrate Property
  • Melting point 41 °C
  • Density 3.08
  • refractive index 1.565
  • storage temp. Store at +5°C to +30°C.
  • solubility 1130g/l
  • form Solid
  • Specific Gravity 3.08
  • color White
  • PH 3.0-6.0 (50g/l, H2O, 20℃)
  • Odor Odorless
  • Water Solubility Highly soluble in water. Partially soluble in methanol and ethyl acetate. Insoluble in ethanol.
  • Merck 14,1627
  • Boiling point >80°C(decomposition)
  • Exposure limits ACGIH: TWA 0.01 mg/m3; TWA 0.002 mg/m3
    NIOSH: IDLH 9 mg/m3
  • Stability Stable.
  • CAS DataBase Reference 7790-84-3(CAS DataBase Reference)
  • FDA UNII MWX6F604BL
  • UNSPSC Code 12352302
  • NACRES NB.24
Safety
  • Hazard Codes  :T+,N
  • Risk Statements  :45-46-60-61-25-26-48/23/25-50/53
  • Safety Statements  :53-45-60-61
  • RIDADR  :UN 2570 6.1/PG 3
  • WGK Germany  :3
  • RTECS  :EV2850000
  • TSCA  :Yes
  • HS Code  :2833 29 20
  • HazardClass  :6.1
  • PackingGroup  :III
  • Toxicity :LD50 orally in Rabbit: 280 mg/kg
  • NFPA 704:
    0
    4 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H301-H330-H340-H350-H360FD-H372-H410
  • Precautionary statements P201-P202-P260-P264-P273-P304+P340+P310
Cadmium sulfate octahydrate Price More Price(13)
  • Brand: Sigma-Aldrich(India)
  • Product number: 20920
  • Product name : Cadmium sulfate 8/3-hydrate
  • Purity: puriss. p.a., ACS reagent, ≥99.0% (calc. based on CdSO4 · 8/3 H2O, KT)
  • Packaging: 100G
  • Price: ₹3940.3
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 20920
  • Product name : Cadmium sulfate 8/3-hydrate
  • Purity: puriss. p.a., ACS reagent, ≥99.0% (calc. based on CdSO4 · 8/3 H2O, KT)
  • Packaging: 500G
  • Price: ₹8887.33
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 1.02027
  • Product name : Cadmium sulfate hydrate
  • Purity: for analysis EMSURE? ACS
  • Packaging: 100G
  • Price: ₹9190
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: ottokemi
  • Product number:  C 1307
  • Product name : Cadmium sulphate
  • Purity: , GR 99%+
  • Packaging: 100gm
  • Price: ₹603
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ottokemi
  • Product number:  C 1307
  • Product name : Cadmium sulphate
  • Purity: , GR 99%+
  • Packaging: 500gm
  • Price: ₹2088
  • Updated: 2022/05/26
  • Buy: Buy

Cadmium sulfate octahydrate Chemical Properties,Usage,Production

  • Chemical Properties White crystal or crystalline powder
  • Chemical Properties Cadmium sulfate is a white to colorless, odorless, crystalline substance.
  • Uses In electrodeposition of Cd, Cu, and Ni; in phosphors, manufacture of standard cadmium elements; Cadmium sulfate octahydrate can be used as catalyst in the Marsh test for As, determining H2S and detecting fumaric acid; as nematocide, fungicide, bactericide; lubricant; electrolyte in Weston cell.
  • Uses Cadmium sulfate octahydrate is used in preparation of cadmium standards.
  • Uses Cadmium sulfate mainly used in electroplating of cadmium, which is used in electronic circuits. It is used as a precursor for cadmium based pigments such as cadmium sulfide and pharmaceutical intermediates. It is used in the standard weston cell.
  • Definition ChEBI: A hydrate composed of cadmium sulfate and water in a 3:8 ratio.
  • Safety Profile Confirmed human carcinogen with experimental tumorigenic and neoplastigenic data. Experimental teratogenic and reproductive effects. Mutation data reported. When heated to decomposition it emits very toxic fumes of Cd and SO,. See also CADMIUM SULFATE, CADMIUM COMPOUNDS, and SULFATES.
  • Potential Exposure It is used in pigments, electroplating; as a fungicide; and in synthetic and analytical chemistry. Also used in fluorescent screens; as an electrolyte. Incompatibilities: Acts as a weak inorganic acid; neutralizes bases. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, sulfur, selenium, tellurium, zinc
  • Shipping UN2570 Cadmium compounds, Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.
  • Purification Methods The sulfate crystallises from distilled water as a hydrate by partial evaporation in a desiccator. It gives the monohydrate on heating at 80o. It is insoluble in EtOH, Me2CO or EtOAc. It forms a white precipitate of Cd(OH)2 with aqueous NH3 which dissolves in excess of NH3 to form soluble [Cd(NH3)4]SO4. [Gmelin’s Cadmium (8th edn) 33 p 121 1925, Suppl pp 609-610 1959.]
Cadmium sulfate octahydrate Preparation Products And Raw materials
Raw materials
Preparation Products
Cadmium sulfate octahydrate Suppliers
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Cadmium sulfate octahydrate Spectrum
7790-84-3, Cadmium sulfate octahydrateRelated Search:
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  • C-D, Puriss p.a. ACS
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  • 硫酸镉/AR
  • 硫酸镉,8/3水合物,99.99% METALS BASIS
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  • 硫酸镉(3/8水),99.9%
  • 水合硫酸镉,ACS
  • CADMIUM SULFATE 8/3-HYDRATE PURISS. P.A., ACS REAGENT, >=99.0% (CALC. BASED ON CDSO4 路 8/3 H2O, KT)
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  • 硫酸镉八水合物, ACS, 98.0-102.0%
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  • 硫酸镉(3:8)水合物
  • 7790-84-3
  • Cadmium sulfate octahydrate, 98%

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