di-AMMONIUM HYDROGEN ORTHOPHOSPHATE ANHYDROUS

di-AMMONIUM HYDROGEN ORTHOPHOSPHATE ANHYDROUS Extra Pure

Confirms to USP
Ammonium phosphate dibasic , Ammonium hydrogenphosphate

Restricted for Export

Article No.

01229

Grade

Extra Pure

Purity

97%

CAS No.

7783-28-0

Molecular Formula

(NH₄)₂HPO₄

Molecular Weight

132.06

H.S. Code

3105.3000

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Solid

Colour

Colorless crystals

Odour

Odorless

pH value

Melting point/ Freezing point [°C]

155 °C

Density [g/cm3]

1.62

Solubility in water [% weight]

132.1 g/l at 20 °C

Packings

500 g (00500)
5000 g (05000)
25 Kg (0025K)
50 Kg (0050K)

Specifications

Appearance	White Crystals, Crystalline Powder and/or Chunks
Assay (acidimetric)	97.0 - 102.0%
pH (1% solution)	7.6 - 8.2
Chloride (Cl)	Max 0.002%
Sulphate (SO4)	Max 0.02%
Heavy metal (as Pb)	Max 0.001%
Arsenic (As)	Max 0.0003%

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338

Revision Date : 09-Aug-2022

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