Potassium cyanate (CAS 590-28-3) — formula CKNO, molecular weight 81.115; category inorganic chemicals.
Potassium cyanate (CAS 590-28-3) is a chemical raw material in the inorganic chemicals category. Its molecular formula CKNO comprises 1 C, 1 K, 1 N, 1 O atoms. Its molecular weight is about 81.115. Reported physicochemical data: melting point around 315 °C. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 590-28-3 |
|---|---|
| Molecular Formula | CKNO |
| Molecular Weight | 81.115 |
| Melting Point | 315 °C |
| Applications | Used to make organic chemicals and drugs, as post-emergence contact herbicide, as cotton defoliant, to treat sickle cell disease, Farming (Pesticides), For potassium cyanate (USEPA/OPP Pesticide Code: 068002) there are 0 labels match. /SRP: Not registered for current use in the U.S |
| Category | Inorganic Chemicals |
Documented applications: Used to make organic chemicals and drugs, as post-emergence contact herbicide, as cotton defoliant, to treat sickle cell disease, Farming (Pesticides), For potassium cyanate (USEPA/OPP Pesticide Code: 068002) there are 0 labels match. /SRP: Not registered for current use in the U.S.
Potassium cyanate is an inorganic compound with CAS registry number 590-28-3 and molecular formula CKNO (molecular weight 81.115), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 590-28-3
Its molecular formula CKNO comprises 1 C, 1 K, 1 N, 1 O atoms.
Also known as: Potassium cyanate · 氰酸钾
Category: inorganic chemicals
The CAS registry number of Potassium cyanate is 590-28-3.
Molecular formula CKNO, molecular weight 81.115.
It is also registered under: Potassium cyanate, 氰酸钾.
Recorded applications: Used to make organic chemicals and drugs, as post-emergence contact herbicide, as cotton defoliant, to treat sickle cell disease, Farming (Pesticides), For potassium cyanate (USEPA/OPP Pesticide Code: 068002) there are 0 labels match. /SRP: Not registered for current use in the U.S.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Potassium cyanate (CAS 590-28-3), compiled from public chemistry databases.
| CAS Registry Number | 590-28-3 |
|---|---|
| PubChem CID | 11378442 |
| Molecular formula | CKNO |
| IUPAC name | potassium cyanate |
| UNII (FDA) | G9C31TWN5M |
| Molecular Weight | 81.115 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 80.96169511 |
| Monoisotopic Mass | 80.96169511 |
| Topological Polar Surface Area | 46.9 |
| Heavy Atom Count | 4 |
| Melting Point | 315 °C |
|---|---|
| Solubility | In water, 6.3X10+5 mg/L @ 10 °C |
| Density | 2.056 |
| Other Experimental Properties | Decomposes at 700-900 °C |
| Formulations/Preparations | 92% wettable powder |
POTASSIUM CYANATE; 590-28-3; Aero cyanate; Cyanic acid, potassium salt; Alicyanate; Kaliumcyanat; KOCN; Bulpur; Potassium isocyanate; Weedanol cyanol; Potassium cyanate (KCNO); Aero cyanate weedkiller; Miller P.C. weedkiller; Ded-weed crabgrass killer; Weedone Crab Grass Killer; Potassium cyanate (KOCN)
| Regulatory & Food Contact | CIR / INCI: Emollient; Hair conditioning; Skin conditioning |
|---|
| Reported hazard statements | H302, H319 (77.2%), H412 (57.1%), H371 |
|---|
H302: Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Potassium cyanate · CAS 590-28-3 · CKNO. UNII G9C31TWN5M. Melting Point: 315 °C; Solubility: In water, 6.3X10+5 mg/L @ 10 °C; Density: 2.056.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氰酸钾