
About UsCataloged ListAlphabetic ListWhat's NewContact

Upper level

Boric Acid

Calcium Chloride

Caustic Soda Beads

Diammonium Phosphite

Manganese carbonate

Manganese Nitrate

Molybdenum disulfide

Molybdenum trioxide

Monopotassium phosphite

Phosphorous acid

Phosphorus Pentoxide

Polyphosphoric acid

Sodium bromide

Sodium molybdate

Diammonium Phosphite Monohydrate

Identification

Synonyms: Diammonium hydrogen phosphite; DAP; Ammonium phosphite, NPK 20:52:0

CAS No.: 51503-61-8

Molecular Weight: 120.078

Molecular Formula: (NH4)2HPO3.H2O

Structural Formula:

Application

New type and high-efficient water-soluble and foliar fertilizer for vegetables, fruits and crops.

Specification

Item

Specification

Diammonium Phosphite Monohydrate Content

98.0% min.

N 20.4%

P2O5 51.9%

Moisture 2% max.

Chloride (Cl)

0.0005% max.

Iron (Fe)

0.0005% max.

Pb 0.001% max.

As 0.001% max.

Cd 0.0005% max.

Insolubles in water 0.01% max.

pH Value

7.4~7.7

Appearance

white crystalline powder

Standard Packing

20kgs/Kraft paper Bag; 800kgs/supper sacks

Risks and Safety Information

Not regulated by UN

Non-hazardous chemical. Safe for land and sea transportation