Potassium cyanate

Modify Date: 2025-08-21 09:27:23

Potassium cyanate structure	Common Name	Potassium cyanate
	CAS Number	590-28-3	Molecular Weight	81.115
	Density	2.056 g/mL at 25 °C(lit.)	Boiling Point	700-900°C (1000 hPa) Not applicable,(decomposition)
	Molecular Formula	CKNO	Melting Point	315 °C
	MSDS	Chinese USA	Flash Point	N/A
	Symbol	GHS07	Signal Word	Warning

Name	potassium cyanate
Synonym	More Synonyms

Density	2.056 g/mL at 25 °C(lit.)
Boiling Point	700-900°C (1000 hPa) Not applicable,(decomposition)
Melting Point	315 °C
Molecular Formula	CKNO
Molecular Weight	81.115
Exact Mass	80.961693
PSA	46.85000
InChIKey	GKKCIDNWFBPDBW-UHFFFAOYSA-M
SMILES	N#C[O-].[K+]
Stability	Stable. Incompatible with acids.
Water Solubility	750 g/L (20 ºC)

Potassium cyanate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GS6825000

CHEMICAL NAME :: Cyanic acid, potassium salt

CAS REGISTRY NUMBER :: 590-28-3

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C-N-O.K

MOLECULAR WEIGHT :: 81.12

WISWESSER LINE NOTATION :: KA OCN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 841 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PCOC** Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. (Topeka, KS) Volume(issue)/page/year: -,925,1966

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 185,653,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3932 No. of Facilities: 78 (estimated) No. of Industries: 5 No. of Occupations: 5 No. of Employees: 165 (estimated) No. of Female Employees: 3 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H319
Precautionary Statements	P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R22
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	1
RTECS	GS6825000
HS Code	2837199090

Precursor 8
CAS#:151-50-8 POTASSIUM CYANIDE CAS#:506-77-4 Cyanogen chloride CAS#:7664-41-7 Ammonia CAS#:584-08-7 Potassium carbonate
CAS#:57-13-6 Urea CAS#:420-04-2 Cyanamide CAS#:4366-93-2 Carbamic acid, ... CAS#:333-20-0 Potassium thioc...
DownStream 9
CAS#:1123-21-3 5-Hydroxy-6-hyd... CAS#:10581-05-2 1,4-Piperazined... CAS#:538-32-9 BENZYLUREA CAS#:333-20-0 Potassium thioc...
CAS#:5624-26-0 3-(2,5-Dioxo-im... CAS#:598-94-7 1,1-DIMETHYLUREA CAS#:33599-32-5 2,4-IMIDAZOLIDI... CAS#:544-00-3 diisoamylamine
CAS#:32459-62-4 4-ethoxyphenyl ...

HS Code	2837199090

Protein tyrosine phosphatase 1B (PTP1B) is involved in the defective erythropoietic function of carbamylated erythropoietin.

Int. J. Biochem. Cell Biol. 61 , 63-71, (2015)

• Epo induced prolonged phosphorylation of proliferation signals in UT-7 cells. • cEpo induced only transient phosphorylation of proliferative pathways. • PTP1B activity was significantly increased in...

A novel method for the rapid determination of beta-amyloid toxicity on acute hippocampal slices using MTT and LDH assays.

Brain Res. Bull. 87(6) , 521-5, (2012)

It is difficult task to measure precisely the toxic effect of beta-amyloid (Aβ 1-42) peptides and also the protective effect of novel drug candidates against Aβ-peptides. The widely used MTT-assay in ...

Pseudo-halide derivatives of titanocene: synthesis and cytotoxicity studies.

Metallomics 1(6) , 511-7, (2009)

The well-known anticancer drug candidate bis-[(p-methoxybenzyl)cyclopentadienyl] titanium(IV) dichloride (Titanocene ) was reacted with sodium azide or potassium cyanate, thiocyanate or selenocyanate ...

Potassium cyanate

potassium,cyanate

EINECS 209-676-3

KOCN

MFCD00011411

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Potassium cyanate
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Potassium cyanate
Price: ￥348.0/500g ￥88.0/100g
Purity: 97.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Potassium cyanate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Potassium cyanate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Potassium cyanate
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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Potassium cyanate

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