HG/T 3278-2011
Sodium humate for agricultural use (English Version)

Standard No.

HG/T 3278-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Chemical Industry

Status

Be replaced 2019-04

Replace By

HG/T 3278-2018

Latest

HG/T 3278-2018

Replace

HG/T 3278-1987

Scope

This standard specifies the requirements, testing methods, inspection rules and labeling, packaging, transportation and storage of sodium humate for agricultural use. This standard applies to sodium humate for agricultural use made from weathered coal, peat and lignite.

HG/T 3278-2011 Referenced Document

• GB 18382 Fertilizer marking—Presentation and declaration*， 2021-04-30 Update
• GB/T 24891 Determination of particle size for compound fertilizers
• GB/T 6679-2003 General rules for sampling solid chemical products
• GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
• HG/T 2843-1997 Chemical fertilezer products-standard volumetrie,standard,reagent and indicator solutions for chemical analysis

HG/T 3278-2011 history

• 2018 HG/T 3278-2018 Sodium humate for agricultural use
• 2011 HG/T 3278-2011 Sodium humate for agricultural use
• 1970 HG/T 3278-1987 sodium humate