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1029986

USP

Ammonium phosphate dibasic

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Ammonium hydrogenphosphate, Diammonium hydrogenphosphate, di-Ammonium hydrogenphosphate (sec)

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1 g

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$222.00

About This Item

Linear Formula:
(NH4)2HPO4
CAS Number:
7783-28-0
Molecular Weight:
132.06
NACRES:
NA.24
PubChem Substance ID:
329749012
UNSPSC Code:
41116107
MDL number:
MFCD00010891

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grade

pharmaceutical primary standard

agency

USP

API family

ammonium phosphate

manufacturer/tradename

USP

mp

155 °C (dec.) (lit.)

application(s)

pharmaceutical (small molecule)
pharmaceutical
pharmaceutical

format

neat

storage temp.

2-8°C

SMILES string

N.N.OP(O)(O)=O

InChI

1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)

InChI key

MNNHAPBLZZVQHP-UHFFFAOYSA-N

General description

Find answers to frequently asked questions on USP products in USP FAQs.
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Ammonium phosphate dibasic USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

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Ammonium phosphate dibasic United States Pharmacopeia (USP) Reference Standard

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Sigma-Aldrich

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Ammonium phosphate dibasic

description

United States Pharmacopeia (USP) Reference Standard

description

suitable for HPLC, LiChropur™, 99.0-101.0% (T)

description

BioUltra, ≥99.0% (T)

description

≥99.99% trace metals basis

grade

pharmaceutical primary standard

grade

-

grade

-

grade

-

manufacturer/tradename

USP

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

-

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

-

application(s)

-

format

neat

format

-

format

-

format

-

agency

USP

agency

-

agency

-

agency

-

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

-

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WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

Storage Class

13 - Non Combustible Solids

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