Description

Urea Sulphate CAS NO 19082-42-9 is a stable, crystalline salt formed from urea and sulfuric acid. This compound is valued for its dual functionality, acting as a source of both nitrogen and sulfate ions in various industrial processes. It serves as a critical intermediate and reagent for manufacturers in the chemical synthesis, agriculture, and pharmaceutical sectors.

Application

• Chemical Synthesis: Acts as a nitrating or sulfonating agent in the production of specialty chemicals, dyes, and pharmaceuticals.
• Fertilizer & Agriculture: Used as a controlled-release nitrogen and sulfur source in high-value crop nutrition and soil amendment formulations.
• Laboratory Reagent: Employed as a stable and convenient acidic reagent in analytical chemistry and research applications.
• Metal Treatment: Finds use in surface treatment and pickling baths for metals.
• Resin & Polymer Production: Serves as a curing agent or catalyst in certain condensation polymer reactions.
• Pharmaceutical Intermediate: Utilized in the synthesis of specific active pharmaceutical ingredients (APIs).

Basic Information

Product Name	Urea Sulphate
CAS No.	19082-42-9
Molecular Formula	CH6N2O5S
Molecular Weight	158.13 g/mol
Synonyms	Urea sulfate; Urea hydrogen sulfate; Urea hemisulfate; Urea sulphate salt; Carbamide sulfate; Sulfuric acid, compd. with urea (1:1); Urea monosulfate; Urea-sulfuric acid adduct
EINECS	242-849-5

Quality Control

Our Urea Sulphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee consistency and traceability for your processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in original packaging or a suitable moisture-proof container to prevent caking and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
pH (10% solution)	≤ 2.5
Water Content (KF)	≤ 1.0 %
Residue on Ignition	≤ 0.1 %
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.