GOST 2081-2010 PDF

Full title and description

GOST 2081-2010 — "Carbamide. Specifications" (Russian: "Карбамид. Технические условия"). The standard specifies technical requirements, grades, testing methods, packaging, marking, storage and transport rules for granulated (prilled) and crystalline carbamide (urea) produced from ammonia and carbon dioxide, intended for industrial use, agricultural fertilizer and export.

Abstract

GOST 2081-2010 is an interstate (GOST) standard that replaces the previous GOST 2081-92 and establishes mandatory quality, safety and conformity assessment rules for urea (carbamide). It defines product grades (A and B), physico‑chemical limits (including nitrogen content and impurity limits such as biuret), acceptance and testing methods, transport and storage requirements, and manufacturer guarantees. The document includes amendments that have been published since initial adoption.

General information

• Status: In force / active (interstate standard adopted as national standard in participating states).
• Publication date: Registered/approved in 2010; date of introduction (effective date) 1 March 2011.
• Publisher: Adopted by the Interstate Council on Standardization, Metrology and Certification; published editions issued by Стандартинформ (Standardinform).
• ICS / categories: 71.060 (Chemical technology), 65.080 (Agriculture — Fertilizers).
• Edition / version: GOST 2081-2010 (with subsequent amendments published: Amendment No.1 — 01.01.2018; Amendment No.2 — 01.12.2021).
• Number of pages: Official published edition: 19 pages (publisher record); some commercial distributions list 24 pages depending on formatting/cover material.

Scope

The standard applies to granulated (prilled) and crystalline carbamide (urea) produced from ammonia and carbon dioxide and covers material intended for industry (as raw material for resins, adhesives etc.), agriculture (mineral nitrogen fertilizer for crops, including retail sales) and livestock (feed additive). It sets requirements for product grades, chemical composition, permissible impurities, physical form, packaging, marking, safety and environmental protection measures, methods of acceptance and laboratory analysis, transport and storage conditions, and manufacturer guarantees.

Key topics and requirements

• Defined product grades (A — industrial; B — for crop production, livestock and retail) and their intended uses.
• Minimum nitrogen content requirements (commonly specified at ~46.2–46.3% by mass on a dry basis depending on grade and table tolerances).
• Limits for impurities (notably biuret and other contaminants), moisture, particle size and physical integrity (granule/crystal quality).
• Safety, fire and explosion characteristics, and occupational safety requirements for handling and storage.
• Packaging, marking and labeling rules for domestic supply and export (including pack types, net weight, marking content and storage marks).
• Acceptance rules, sampling procedures and analytical methods (including specified test methods for nitrogen, moisture, biuret and other parameters).

Typical use and users

Primary users are fertilizer manufacturers, chemical producers (urea producers and downstream resin/adhesive manufacturers), agricultural suppliers and distributors, quality control and testing laboratories, conformity assessment bodies, transport and logistics companies handling bulk fertilizers, and regulatory authorities overseeing fertilizer safety and trade. Farmers and bulk purchasers use the standard’s grade and composition data to select appropriate fertilizer products.

Related standards

GOST 2081-2010 replaced GOST 2081-92. The standard cross-references numerous normative documents for testing, packaging and safety (examples include national GOSTs on sampling and analytical methods, packaging sizes and laboratory equipment standards). It is part of a body of fertilizer and chemical product standards and is frequently cited alongside regional/national transport and safety regulations for fertilizers.

Keywords

GOST 2081-2010, carbamide, urea, мочевина, fertilizer, specifications, technical conditions, biuret, nitrogen content, packaging, marking, sampling, testing methods.

FAQ

Q: What is this standard?

A: GOST 2081-2010 is an interstate technical standard titled "Carbamide. Specifications" that sets quality, safety and testing requirements for urea (carbamide). It is an updated replacement for the earlier GOST 2081-92.

Q: What does it cover?

A: It covers granulated (prilled) and crystalline urea produced from ammonia and carbon dioxide, defining grades, chemical and physical requirements (including nitrogen content and impurity limits), packaging, labeling, transport and storage rules, test methods and manufacturer guarantees.

Q: Who typically uses it?

A: Urea producers, fertilizer distributors, agricultural buyers (farmers and cooperatives), QC laboratories, conformity assessment bodies, transport/logistics operators and regulatory agencies.

Q: Is it current or superseded?

A: GOST 2081-2010 is the current standard that superseded GOST 2081-92; it remains in force and has received at least two published amendments (noted in official indexes). Users should check national registries for the latest amendment status before applying the standard.

Q: Is it part of a series?

A: It is part of the GOST (interstate) system of standards covering fertilizers, chemical substances and associated test/packaging/safety standards; it cross-references multiple other GOST documents for methods, packaging and safety requirements.

Q: What are the key keywords?

A: Carbamide, urea, fertilizer, nitrogen 46.2%, biuret, prills/granules, technical conditions, packaging, sampling, testing.