Potassium tetracyanonickelate(II) hydrate cas no:14220-17-8

NamePotassium tetracyanonickelate(II) hydrate
CAS14220-17-8
SynonymsPotassium tetracyanonickelate (II) monohydrate; dipotassium tetracyanoniccolate
EINECS(EC#)238-082-7
Molecular FormulaC4K2N4Ni.xH2O
Molecular Weight240.95

Hazardclass6.1(b)

Hazard T:Toxic;
Risk R22;R42/43;R45
Safety

Confirmed human carcinogen. Poison by ingestion. When heated to decomposition it emits very toxic fumes of NO_x, K₂O, and CN⁻. See also NICKEL COMPOUNDS and CYANIDE.
Safety Information about Dipotassium nickel(2+) tetracyanide (CAS NO.14220-17-8):
Hazard Codes: 
T:
Risk Statements about Dipotassium nickel(2+) tetracyanide (CAS NO.14220-17-8): 
R15/29: Contact with water liberates toxic, extremely flammable gas.
R22: Harmful if swallowed.
R42/43: May cause sensitization by inhalation and skin contact.
R49:   May cause cancer by inhalation.
Safety Statements about Dipotassium nickel(2+) tetracyanide (CAS NO.14220-17-8): 
S22: Do not breathe dust.
S36/37: Irritating to eyes and respiratory system.
S43: May cause sensitization by skin contact.
S45: May cause cancer.
S53: May cause long-term adverse effects in the aquatic environment.
F10: Keep under argon.
F21: Sensitive to humidity.
RIDADR: UN 1588 6.1/PG 2
WGK Germany: 3
RTECS: QR8650000
HazardClass: 6.1(b)
PackingGroup: III

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	oral	275mg/kg (275mg/kg)		Journal of Pharmaceutical Sciences. Vol. 52, Pg. 59, 1963.