Cadmium sulfate octahydrate
- CAS No.
- 7790-84-3
- Chemical Name:
- Cadmium sulfate octahydrate
- Synonyms
- CADMIUM SULFATE HYDRATE;CADMIUM SULPHATE 8/3-HYDRATE;CDSO;CadmiumSulphateGr;Cadmium Sulfate,8;CADMIUM SULFATE, ACS;CadMiuMSulfate,8/3-Hy;CADMIUM SULPHATE pure;CADMIUM SULFATE HYD XTL;Cadmium Sulphate Hydrate
- CBNumber:
- CB5714175
- Molecular Formula:
- CdH4O5S
- Molecular Weight:
- 228.5
- MDL Number:
- MFCD02253000
- MOL File:
- 7790-84-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Cadmium sulfate 8/3-hydrate puriss. p.a., ACS reagent, ≥99.0% (calc. based on CdSO4 · 8/3 H2O, KT) | 20920 | 100g | $148 |
| Cadmium sulfate hydrate Solarpur? | 8.45500 | 1kg | $163 |
| Cadmium sulfate 8/3-hydrate puriss. p.a., ACS reagent, ≥99.0% (calc. based on CdSO4 · 8/3 H2O, KT) | 20920 | 500g | $318 |
| Cadmium sulfate hydrate for analysis EMSURE? ACS | 1.02027 | 100g | $108 |
| Cadmium sulfate hydrate, 98+% (ACS) 98+% | 93-4821 | 50g | $29 |
| More product size | |||
| 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. |
| InChI | 1S/3Cd.3H2O4S.8H2O/c;;;3*1-5(2,3)4;;;;;;;;/h;;;3*(H2,1,2,3,4);8*1H2/q3*+2;;;;;;;;;;;/p-6 |
| InChIKey | AGHQMAQBLOTWPQ-UHFFFAOYSA-H |
| SMILES | [Cd++].[Cd++].[Cd++].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O |
| Substances of Very High Concern (SVHC) Candidate List | Sulfuric acid, cadmium salt, hydrate (3:3:8) (7790-84-3) |
| REACH Annex XVII Substances List | Sulfuric acid, cadmium salt, hydrate (3:3:8) (7790-84-3) |
| CAS DataBase Reference | 7790-84-3(CAS DataBase Reference) |
| FDA UNII | MWX6F604BL |
| UNSPSC Code | 12352302 |
| NACRES | NB.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H330-H340-H350-H360FD-H372-H410 | |||||||||
| Precautionary statements | P201-P202-P260-P264-P273-P304+P340+P310 | |||||||||
| target organs | Bone,Kidney,Respiratory system | |||||||||
| 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 | |||||||||
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
|||||||||
| Hazard Classifications | Acute Tox. 2 Inhalation Acute Tox. 3 Oral Aquatic Acute 1 Aquatic Chronic 1 Carc. 1B Muta. 1B Repr. 1B STOT RE 1 |
|||||||||
| Toxicity | LD50 orally in Rabbit: 280 mg/kg | |||||||||
| NFPA 704 |
|
Cadmium sulfate octahydrate price More Price(45)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 20920 | Cadmium sulfate 8/3-hydrate puriss. p.a., ACS reagent, ≥99.0% (calc. based on CdSO4 · 8/3 H2O, KT) | 7790-84-3 | 100g | $148 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.45500 | Cadmium sulfate hydrate Solarpur? | 7790-84-3 | 1kg | $163 | 2026-04-30 | Buy |
| Sigma-Aldrich | 20920 | Cadmium sulfate 8/3-hydrate puriss. p.a., ACS reagent, ≥99.0% (calc. based on CdSO4 · 8/3 H2O, KT) | 7790-84-3 | 500g | $318 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1.02027 | Cadmium sulfate hydrate for analysis EMSURE? ACS | 7790-84-3 | 100g | $108 | 2026-04-30 | Buy |
| Strem Chemicals | 93-4821 | Cadmium sulfate hydrate, 98+% (ACS) 98+% | 7790-84-3 | 50g | $29 | 2026-04-30 | Buy |
Cadmium sulfate octahydrate Chemical Properties,Uses,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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 9996 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 24597 | 58 |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com | China | 12272 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8618662433356 | 3899766280@qq.com | China | 26362 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33324 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 |
View Lastest Price from Cadmium sulfate octahydrate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-20 | Cadmium sulfate octahydrate
7790-84-3
|
$10.00 | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2021-07-02 | Cadmium sulfate octahydrate
7790-84-3
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2019-07-11 | Cadmium sulfate octahydrate
7790-84-3
|
$1.00 | 1KG | 99% | 25kg | Career Henan Chemical Co |
-
- Cadmium sulfate octahydrate
7790-84-3
- $10.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Cadmium sulfate octahydrate
7790-84-3
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- Cadmium sulfate octahydrate
7790-84-3
- $1.00
- 99%
- Career Henan Chemical Co
