GB/T 3598-1983
Abolished
DB53/ 523-2013
Active
Yunnan ProvinceLocal standards
DB53/ 523-2013 More than phosphoric acid
DB53/ 523-2013 More than phosphoric acid
Price:
$ 30
Basic Information
Standard Code:
DB53/ 523-2013
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fertilizers and chemical soil conditioners
ICS Name:
Fertilizer
Publish Date:
2013-09-30
Implement Date:
2014-01-01
Scope
This standard specifies the requirements for high-phosphorus calcium phosphate, test methods, inspection rules, labeling, packaging, transportation, and storage. This standard applies to high-phosphorus calcium phosphate in powder and granular form, which is made from phosphate rock powder processed by sulfuric acid and phosphoric acid for agricultural use.
Development Information
Related Standards
GB 8569-1997
Replaced
GB 8569-1997 Packing of solid chemical fertilizers
GB/T 8570.1-1988
Replaced
GB/T 8570.1-1988 Liquefied anhydrous ammonia—Taking a laboratory sample
GB/T 8570.2-1988
Replaced
GB/T 8570.2-1988 Liquefied anhydrous ammonia—Estimating of ammonia content
GB/T 8570.3-1988
Replaced
GB/T 8570.3-1988 Liquefied anhydrous ammonia—Determination of residue content—Gravimetric method
GB/T 8570.4-1988
Replaced