Calcium thiocyanate supplier

Name
Calcium thiocyanate
EINECS 218-244-3
CAS No. 2092-16-2
Article Data38
CAS DataBase
Density 1.36 g/cm3(Temp: 70 °C)
Solubility very soluble H2O; soluble methanol, ethanol, acetone [MER06]
Melting Point 42.5-46.5 °C(lit.)
Formula Ca(SCN)₂
Boiling Point 146 °C at 760 mmHg
Molecular Weight 156.245
Flash Point 42.1 °C
Transport Information UN 2811 6.1/PG 3
Appearance white powder
Safety 13-61
Risk Codes 20/21/22-32-52/53
Molecular Structure
Hazard Symbols Xn
Synonyms Calciumthiocyanate (6CI,7CI);Thiocyanic acid, calcium salt (8CI,9CI);Calciumdiisothiocyanate;Calcium dithiocyanate;Calcium rhodanate;Calciumsulfocyanate;Calcium thiocyanate (Ca(SCN)2);Thiocyan;
PSA 98.18000
LogP 1.32996

Calcium thiocyanate Chemical Properties

Molecular Formula: Ca(SCN)₂
Molar mass: 156.24 g/mol
EINECS: 218-244-3
Flash Point: 42.1 °C
Boiling Point: 146 °C at 760 mmHg
Vapour Pressure: 4.73 mmHg at 25°C
Melting point: 42.5-46.5 °C(lit.)
Decomposition: 160 ºC
Appearance: White hygroscopic crystals or powder
Solubility: soluble in water, alcohol, acetone
Structure of Calcium thiocyanate (2092-16-2):

H-Bond Donor: 0
H-Bond Acceptor: 4
Systematic Name: Calcium dithiocyanate
SMILES: [Ca+2].[S-]C#N.[S-]C#N
InChI: InChI=1/2CHNS.Ca/c2*2-1-3;/h2*3H;/q;;+2/p-2
InChIKey: RLDQYSHDFVSAPL-NUQVWONBAC
Std. InChI: InChI=1S/2CHNS.Ca/c2*2-1-3;/h2*3H;/q;;+2/p-2
Std. InChIKey: RLDQYSHDFVSAPL-UHFFFAOYSA-L

Calcium thiocyanate Uses

Calcium thiocyanate (2092-16-2) is mainly used in pesticide, medicine, electroplating, textile and construction industries.Such as: solvents of cellulose and polyacrylate , foam agent of paper, fabric, extracting soy protein, processing cellulose acetate to improve the fiber structure and so on.

Calcium thiocyanate Production

Can take the double decomposition of ammonium thiocyanate solution and calcium hydroxide solution, then, in the ammonia solution, have them being isolated after the crystallization .At last, get Calcium thiocyanate (2092-16-2).Like:
2NH₄SCN + Ca (OH) ₂ → Ca (SCN)₂ +3 H₂O +2 NH₃ ↑

Calcium thiocyanate Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LDLo	oral	120mg/kg (120mg/kg)		Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 169, Pg. 429, 1933.
rabbit	LDLo	intravenous	240mg/kg (240mg/kg)	PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)	Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 169, Pg. 429, 1933.

Calcium thiocyanate Consensus Reports

Reported in EPA TSCA Inventory.

Calcium thiocyanate Safety Profile

Poison by ingestion and intravenous routes. See also THIOCYANATES and CALCIUM COMPOUNDS. When heated to decomposition it emits toxic fumes of NO_x and SO_x.

Hazard Codes: Xn
Risk Statements:
20: Harmful by inhalation
21: Harmful in contact with skin
22: Harmful if swallowed
32: Contact with acids liberates very toxic gas
52: Harmful to aquatic organisms
53: May cause long-term adverse effects in the aquatic environment
Safety Statements:
13: Keep away from food, drink and animal feeding stuffs
61: Avoid release to the environment. Refer to special instructions safety data sheet

Calcium thiocyanate Specification

Calcium thiocyanate (2092-16-2) also can be called Calcium dithiocyanate ; Calcium rhodanate ; Thiocyan ; Calciumrhodanid ; Calcium sulfocyanate .

Product Name

Calcium thiocyanate