Product Information
CAS number	7790-84-3
EC index number	048-009-00-9
EC number	233-331-6
Grade	ACS
Hill Formula	Cd₃O₁₂S₃ * 8 H₂O
Chemical formula	3 CdSO₄ * 8 H₂O
Molar Mass	769.51 g/mol
HS Code	2833 29 20

Applications
Application	Cadmium sulfate hydrate for analysis EMSURE® ACS. CAS 7790-84-3, chemical formula 3 CdSO₄ * 8 H₂O.

Physicochemical Information
Boiling point	>80 °C (decomposition)
Density	3.10 g/cm3 (20 °C)
Melting Point	41.5 °C
pH value	3.0 - 6.0 (50 g/l, H₂O, 20 °C)
Solubility	1130 g/l

Toxicological Information
LD 50 oral	LD50 Rat 280 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H340: May cause genetic defects. H350: May cause cancer. H360F: May damage fertility. H301: Toxic if swallowed. H330: Fatal if inhaled. H372: Causes damage to organs through prolonged or repeated exposure. H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P201: Obtain special instructions before use. P273: Avoid release to the environment. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
RTECS	EV2850000
Storage class	6.1B Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK	WGK 3 highly water endangering
Disposal	15 Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately.

Safety Information
Hazard Symbols	Dangerous for the environment Very toxic
Categories of danger	carcinogenic, mutagenic, toxic for reproduction, very toxic, dangerous for the environment
R Phrase	R 45-46-60-61-25-26-48/23/25-50/53 May cause cancer.May cause heritable genetic damage.May impair fertility.May cause harm to the unborn child.Also toxic if swallowed.Also very toxic by inhalation.Also toxic: danger of serious damage to health by prolonged exposure through inhalation and if swallowed.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase	S 53-45-60-61 Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.

Storage and Shipping Information
Storage	Store at +5°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 2570 , 6.1, II
Declaration (transport by air) IATA-DGR	UN 2570 , 6.1, II
Declaration (transport by sea) IMDG-Code	UN 2570 , 6.1, II, Marine Pollutant: P

Specifications
Assay (complexometric, CdSO₄.8/3 H₂O)	98.0 - 102.0 %
Insoluble matter	≤ 0.005 %
pH-value (5 %; water)	3.0 - 6.0
Chloride (Cl)	≤ 0.001 %
Total nitrogen (N)	≤ 0.0005 %
Ca (Calcium)	≤ 0.005 %
Cu (Copper)	≤ 0.0005 %
Fe (Iron)	≤ 0.0005 %
K (Potassium)	≤ 0.01 %
Na (Sodium)	≤ 0.005 %
Pb (Lead)	≤ 0.002 %
Zn (Zinc)	≤ 0.002 %

Taksit Seçenekleri

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MERCK 102027 Cadmium sulfate hydrate for analysis EMSURE ACS. CAS 7790-84-3, chemical formula 3 CdSO₄ * 8 H₂O.

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