ZINC THIOCYANATE Property

solubility 

slightly soluble in H2O; soluble in ethanol

form 

white hygroscopic crystals

color 

white hygroscopic crystals, crystalline

Water Solubility 

mol/L solution H2O: 0.144 (18°C) [KRU93]; soluble alcohol [MER06]

CAS DataBase Reference

557-42-6

EPA Substance Registry System

Thiocyanic acid, zinc salt (557-42-6)

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H332Harmful if inhaled

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P322Specific measures (see …on this label).

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

ZINC THIOCYANATE Chemical Properties,Usage,Production

Chemical Properties

White, hygroscopic powder or crystals. Soluble in water, alcohol, and ammonium hydroxide.

Physical properties

White deliquescent crystals; soluble in water and alcohol; aqueous solution slightly acidic.

Uses

Analytical chemistry, swelling agent for cellulose esters, dyeing assistant.

Preparation

Zinc thiocyante is prepared by the reaction of ammonium thiocyanate with zinc hydroxide.