Home >> Chemicals Listing >> hot product list by S  

Sulfuric acid, cadmiumsalt (1:1), hydrate (3:8) (8CI,9CI) (7790-84-3)

Identification
Name:Sulfuric acid, cadmiumsalt (1:1), hydrate (3:8) (8CI,9CI)
Synonyms:Cadmiumsulfate (CdSO4) hydrate (3:8);Cadmium sulfate hydrate (3:8);Cadmium sulfateoctahydrate;
CAS:7790-84-3
EINECS: 233-662-6
Molecular Formula: H16Cd3O20S3
Molecular Weight: 208.4736
InChI: InChI=1S/Cd.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
Molecular Structure: (H16Cd3O20S3) Cadmiumsulfate (CdSO4) hydrate (3:8);Cadmium sulfate hydrate (3:8);Cadmium sulfateoctahydrate;
Properties
Transport:UN 2570 6.1/PG 3
Melting Point: 41 °C
Density:3.08
Stability:Stable.
Refractive index:1.565
Water Solubility:substantial
Solubility:substantial
Appearance:white crystals
Specification:

 Cadmium sulfate (1:1) hydrate (3:8) (7790-84-3), analytical reagents for general use,also can be called Cadmium sulfate hydrate (3:8) ; Cadmium sulphate octahydrate ; Cadmium sulfate octahydrate ; Sulfuric acid, cadmium salt (1:1), hydrate .
It is hazardous,so the first aid measures and others should be known.Such as: When on the skin: first,should  flush skin with plenty of water immediatelyfor at least 15 minutes while removing contaminated clothing. Secondly,Get shoesmedical aid . Or in the eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.Then get medical aid soon.While ,it's Inhaled: Remove from exposure and move to fresh air immediately.Give artificial respiration while not breathing. When breathing is difficult, give oxygen.And as soon as to get medical aid.Then you have the ingesting of the product : Do not induce vomiting.If victim is conscious and alert, give 2-4 cupfuls of milk or water.If conscious drink water, then induce vomiting. If unconscious, immediately take victim to a physician and do not attempt to induce vomiting. Wash mouth out with water,and get medical aid immediately.Notes to physician: Treat supportively and symptomatically.
In addition, Cadmium sulfate (1:1) hydrate (3:8) (7790-84-3) absorbs moisture or water from the air,and can be stable at room temperature in closed containers under normal storage and handling conditions.It is not compatible with zinc, selenium, oxidizing agents, tellurium, hydrogen azide, and you must not take it with incompatible materials.And also prevent it to broken down into hazardous decomposition products: oxides of sulfur, toxic cadmium oxide fumes, toxic gases.

Report:

IARC Cancer Review: Animal Sufficient Evidence IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 2 , 1973,p. 74.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . Cadmium and its compounds are on the Community Right-To-Know List.

Packinggroup: III
Storage Temperature: Store in a cool, dry place. Store in a tightly closed container.
Color: Colorless orthorhombic crystals
Usage:Electroplating of cadmium in electronic circuits.
Safety Data