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Sodium cyanate

CAS Number
917-61-3
EC Number
213-030-6
Chemical Formula
CHNO.Na
Molecular Weight
65.007 g/mol

Description

Sodium cyanate (CAS 917-61-3 ), also known as NaOCN, is an inorganic salt used as a reactive intermediate and reagent across pharmaceutical synthesis, agricultural chemistry, and biochemical research. It introduces the cyanate functional group into target molecules, enabling the construction of urea derivatives, carbamates, and other nitrogen-containing compounds for various industrial applications. In pharmaceutical manufacturing, it serves as a key building block for synthesizing urea-based active ingredients and carbamylating agents used in drug development workflows and specialized chemical synthesis. Agricultural formulators use it as a precursor in herbicide synthesis, particularly in the production of compounds targeting broadleaf weeds and other specific crop protection requirements in the field. In biochemistry and life sciences research, it carbamylates proteins and amino acids under controlled conditions, making it a standard reagent for studying protein structure and enzyme activity. It also functions as a pH buffer and nitrogen source in select fermentation and microbial culture media where controlled alkalinity is required for optimal growth and chemical reactions. The product is supplied as a white crystalline powder or granular solid. It is available in technical and reagent grades, with high-purity specifications commonly offered for laboratory applications. Packaging ranges from kilogram-scale laboratory quantities to bulk industrial supply depending on end-use requirements. All materials are handled according to strict safety and quality protocols. Contact us for supply of Sodium cyanate Request Quote

Other Names (Synonyms)

NaOCN | cyanic acid, sodium salt | Sodium isocyanate | Cyansan | Weecon | 8UFS3JRV8P | Cyanic acid, sodium salt (1:1)

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point550 °C
Density1.893 g/cm³ @ Temp: 204 °C
Appearancewhite powder or crystals
ColorWhite to light yellow or light beige
FormCrystalline Powder and/Chunks
Water Solubility110 g/L (20 ºC)
Log P0.3 at 20℃

Safety & Handling

Warning
GHS07· IrritantGHS08· Health Hazard

Hazard Statements

H302
H302
H313
H313
H319
H319
H370
H370
H373
H373
H412H412

Precautionary Statements

P260
P260
P264
P264
P270
P270
P273
P273
P280
P280
P319
P319
P321
P321
P330
P330
P405
P405
P501
P501
P265
P265
P317
P317
P317
P317
P316
P316
P317
P317
P338

Trade & Regulatory

HS Code28380000
Storage Class11 - Combustible Solids
WGK (Germany)1