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A1645 Sigma-Aldrich

Ammonium phosphate monobasic

ReagentPlus®, ≥98.5%

Synonym: mono-Ammonium phosphate, prim-Ammonium phosphate, Ammonium dihydrogenphosphate

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Properties

Related Categories Ammonium Salts, Essential Chemicals, Research Essentials, Salts
Quality Level   200
grade   ReagentPlus®
assay   ≥98.5%
mp   190 °C (dec.) (lit.)
solubility   water: soluble(lit.)
SMILES string   N.OP(O)(O)=O
InChI   1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
InChI key   LFVGISIMTYGQHF-UHFFFAOYSA-N

Description

General description

Ammonium phosphate monobasic (APM) is an inorganic salt widely used in fertilizer, baking powder and yeast production. It is also employed as an agent to control pH of a solution and in corrosion inhibition. APM can be prepared by reacting phosphoric acid with anhydrous ammonia maintaining the pH below 5.8. The change in some of the physical characteristics on its addition to a high carbonate containing unfired and fired illitic shale has been studied.

Packaging

1, 2.5 kg in poly bottle

100, 500 g in poly bottle

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Single- & multi-channel pipettes from BRAND
Protocols & Articles
Peer-Reviewed Papers
15

References

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