7787-56-6|Sulfuric acid,beryllium salt (1:1), tetrahydrate (8CI,9CI)Products Supply

Sulfuric acid,beryllium salt (1:1), tetrahydrate (8CI,9CI) cas no:7787-56-6

Synonyms: Berylliumsulfate tetrahydrate; Beryllium(II) sulfate tetrahydrate

Identification

NameSulfuric acid,beryllium salt (1:1), tetrahydrate (8CI,9CI)
CAS7787-56-6
SynonymsBerylliumsulfate tetrahydrate; Beryllium(II) sulfate tetrahydrate
EINECS(EC#)236-842-2
Molecular FormulaBe. H2 O4 S . 4 H2 O
Molecular Weight177.133

Chemical Properties

Appearancecolourless crystals

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass6.1

Safety Data

Hazard T+,N
Risk R49
Safety

Confirmed carcinogen with experimental carcinogenic data by inhalation. Deadly poison by subcutaneous and intravenous routes. Human mutation data reported. See also BERYLLIUM COMPOUNDS and SULFATES. When heated to decomposition it emits very toxic fumes of BeO and SO_x.
Hazard Codes Very T+ Dangerous N
Risk Statements 49-25-26-36/37/38-43-48/23-51/53
R49:May cause cancer by inhalation.
R25 :Toxic if swallowed.
R26:Very toxic by inhalation.
R36/37/38:Irritating to eyes, respiratory system and skin.
R43:May cause sensitization by skin contact.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R48/23: Toxic: danger of serious damage to health by prolonged exposure through inhalation
Safety Statements 53-45-61
S53:Avoid exposure - obtain special instructions before use.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR UN 1566 6.1/PG 2
WGK Germany 3
RTECS DS5000000
F 21
HazardClass 6.1
PackingGroup II

Toxicity

1.	mma-sat 3300 ng/plate	ENMUDM Environmental Mutagenesis. 6 (Suppl 2)(1984),1.
2.	sce-hmn:lym 1 mg/L	ENMUDM Environmental Mutagenesis. 3 (1981),597.
3.	ivn-mus LD50:4971 µg/kg	TXAPA9 Toxicology and Applied Pharmacology. 24 (1973),497.

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Sulfuric acid,beryllium salt (1:1), tetrahydrate (8CI,9CI) cas no:7787-56-6

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