204005
Ammonium dihydrogenphosphate
99.999% trace metals basis
Synonym(s):
Ammonium phosphate monobasic, mono-Ammonium phosphate, prim-Ammonium phosphate, Ammonium dihydrogenphosphate
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About This Item
Linear Formula:
NH4H2PO4
CAS Number:
Molecular Weight:
115.03
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
Assay:
99.999% trace metals basis
Form:
crystalline
Assay
99.999% trace metals basis
form
crystalline
impurities
≤15.0 ppm Trace Metal Analysis
mp
190 °C (dec.) (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
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General description
Ammonium dihydrogenphosphate is a white crystalline solid widely applied in rechargeable batteries, non-linear optics, and fire-retardant coatings. It is insoluble in ethanol and acetone.
Application
Ammonium dihydrogenphosphate can be used:
- As a precursor to fabricate cathode materials for Li-ion batteries to enhance cyclic performance.
- As an electrolyte additive in rechargeable batteries to enhance the ionic conductivity or to reduce the risk of side reactions within the electrolyte.
- To fabricate flame-retardant polymer composites.
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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