Diammonium Hydrogen Phosphate 7783-28-0, China Diammonium Hydrogen Phosphate 7783-28-0 Manufacturers, China Diammonium Hydrogen Phosphate 7783-28-0 Suppliers

Diammonium Hydrogen Phosphate

Category :

Inorganic chemicals

EC NO : 231-987-8

Molecular Formula : (NH₄)₂HPO₄

Main Specifications :

Synonyms : Diammonium Phosphate;Diammonium hydrogen phosphate;Ammonium phosphate dibasic;Ammonium hydrogen phosphate;di-Ammonium hydrogen orthophosphate;Phosphorus ICP standard solution Fluka;Di-Ammonium Phosphate;Ammonium phosphate, dibasic;Diammonium hydrogenphosphate;Ammonium Hydrogen Orthophosphate;Ammonium Monohydric Phosphate;

Molecular Structure:

Product description:

Standard

Industrial grade (light-colored powder or particles, Standard HG/T 4132-2010)

Test Items	First grade	Qualified
Assay [as (NH₄)₂HPO₄] % ≥	95.0	93.0
Assay (as P₂O₅) % ≥	51.0	50.0
Total Nitrogen (as N) % ≥	18.0	18.0
Moisture % ≤	5.0	5.0
Fluorine (as F) % ≤	0.01	—

Fertilizer (granular，Standard GB 10205-2009)

Test Items	Traditional method			Slurry method
Test Items	Premium 12-52-0	First 11-49-0	Qualified 10-46-0	Premium 11-47-0	First 11-44-0	Qualified 10-42-0
Appearance	Granular, no mechanical impurities
Total Nutrient (N+P₂O₅) % ≥	64.0	60.0	56.0	58.0	55.0	52.0
Total Nitrogen (as N) % ≥	11.0	10.0	9.0	10.0	10.0	9.0
Available Phosphorus (P₂O₅) % ≥	51.0	48.0	45.0	46.0	43.0	41.0
WP/AP % ≥	87	80	75	80	75	70
Moisture % ≤	2.5	2.5	3.0	2.5	2.5	3.0
Size (1.00~4.00mm) % ≥	90	80	80	90	80	80

Feed additive (white crystalline, Standard HG/T 3774-2005)

Test Items	Standard Request
DAP (as P) %	22.7±0.4
Nitrogen % ≥	19
Fluorine % ≤	0.05
Arsenic % ≤	0.002
Lead % ≤	0.002
Moisture % ≤	0.3
pH (50g/L solution) ≥	7.0
Size (6mm sieve residue) %	0

Production methods

1.Traditional method: concentrating the wet process phosphoric acid, neutralizing with ammonia, crystallizing and drying

2.Neutralized slurry concentration process: neutralizing ammonia with wet process phosphoric acid and then concentrating, crystallizing and drying

Packing, transportation and storage

Packing: Plastic woven bag, net weight of 25kg, 50kg or ton bag. It can be also packaged according to customer requirements.

Transportation: It should be covered during transportation. Guard against rain and damp.

Storage: Keep in cool and dry place. Avoid damp, sun and heat.

Send your inquiry to Diammonium Hydrogen Phosphate supplier

Company：	TIANJIN EVERWIN IM. AND EX. CO., Ltd.
Contact：	Li Yuqi
Phone：	+86-22-83788382
Mobile phone：	+86-18902121355
Fax：	+86-22-23684503
E-mail：	Contact Supplier
Website：	http://www.everwinchem.cn
Address：	ROOM 605,OFFICE BUILDING C4,AOCHENG SHOPPING MALL,SOUTHWEST OF INTERSECTION OF BINSHUI WEST ROAD AND LINGBIN ROAD,NANKAI DISTRICT,TIANJIN CHINA
Zip Code：