氰酸钠

Sodium cyanate is an ideal nucleophile, and these nucleophilic properties make it a major contributor to the stereospecificity in certain reactions such as in the production of chiral oxazolidone. Sodium cyanate is a useful reagent in producing asymmetrical urea that have a range of biological activity mostly in aryl isocyanate intermediates. Such intermediates as well as sodium cyanate have been used in medicine as a means of counterbalancing carcinogenic effects on the body.

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

MFCD00011121

213-030-6

NaOCN

65.01

550°

1.89

Ambient temperatures.

Powder

Soluble in water 11.6 g/100 mL (25°C). Slightly soluble in ammonia, benzene. Insoluble in diethyl ether.

3594963

14,8604

22-52/53
Harmful if swallowed.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

24/25-61
Avoid contact with skin and eyes.Avoid release to the environment. Refer to special instructions/safety data sheets.

GS7000000

 

是

 

H302-H412
Harmful if swallowed.Harmful to aquatic life with long lasting effects.

P264-P270-P301+P312a-P330-P501a
Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Rinse mouth.Dispose of contents/container in accordance with local/regional/national/international regulations.