GB/T 2440-2017: Urea

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Scope

This standard specifies the terms and definitions, requirements, test methods,
inspection rules, marking, packaging, transportation and storage of urea.
This standard applies to agricultural (fertilizer) urea and industrial urea which
are produced by the synthesis of ammonia and carbon dioxide. For the sulfur-
coated urea, urea for AUS32, urea for raw materials with national standards or
industry standards, it shall implement the corresponding standards.
Note. Urea formula. CO(NH2)2.
Relative molecular mass. 60.055 (according to the 2013 International Relative
Atomic Mass Table).

Basic Data

Standard ID	GB/T 2440-2017 (GB/T2440-2017)
Description (Translated English)	Urea
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G21
Classification of International Standard	65.080
Word Count Estimation	10,144
Date of Issue	2017-12-29
Date of Implementation	2018-07-01
Older Standard (superseded by this standard)	GB/T 2440-2001
Regulation (derived from)	National Standards Bulletin 2017 No. 32
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China