Ammonium phosphate, dibasic, GR 99.5%

Name: Ammonium phosphate, dibasic, GR 99.5%
Brand: Vaqora Chemicals
SKU: VQ-015990

About Ammonium phosphate, dibasic, GR 99.5%

Ammonium phosphate, dibasic is an inorganic reagent in AR grade carrying the CAS registry number 7783-28-0, specified at 99.5% purity. The compound has the formula H9N2O4P, corresponding to a molecular weight of 132.06 g/mol. Systematically, it is named diazanium. Hydrogen phosphate. It is also known as Ammonium hydrogenphosphate or Diammonium hydrogenphosphate.

It is supplied as a white powder or crystals or crystalline powder. Key physical data: a melting point of 155 °C (dec.). Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for chromatography and analytical determinations. Our customers for this product work in academic and industrial research.

We offer Ammonium phosphate, dibasic in 500 g, 5 kg, 25 kg and 4 x 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Chromatography
Analytical determinations

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ammonium phosphate, dibasic, GR 99.5%
Catalogue No.	VQ-015990
CAS Number	7783-28-0
IUPAC name	diazanium;hydrogen phosphate
Molecular formula	H₉N₂O₄P
Molecular weight	132.06 g/mol
Exact mass	132.03
Grade	AR
Purity / assay	99.5%
HSN code	31053000
InChIKey	MNNHAPBLZZVQHP-UHFFFAOYSA-N
SMILES	[NH4+].[NH4+].OP(=O)([O-])[O-]
PubChem CID	24540

Physical properties
Physical form	Crystalline
Appearance	White powder or crystals or crystalline powder
Melting point	155 °C (dec.)
H-bond donors / acceptors	3 / 4
TPSA	85.4 Å²
Synonyms	Ammonium hydrogenphosphate, Diammonium hydrogenphosphate, di-Ammonium hydrogenphosphate, Diammonium hydrogen phosphate, Ammonium phosphate dibasic, Phosphoric acid, diammonium salt, Akoustan A, Coaltrol LPA 445, Diammonium orthophosphate, Diammonium acid phosphate, K2 (phosphate), Diammonium hydrogen orthophosphate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7783-28-0

EP

Ammonium phosphate, dibasic anhydrous, EP

CAS: 7783-28-0
Formula: H₉N₂O₄P
MW: 132.06 g/mol

VQ-047133

Extra Pure

Ammonium phosphate, dibasic, 99%

CAS: 7783-28-0
Formula: H₉N₂O₄P
MW: 132.06 g/mol

VQ-015989

Cell Culture

Ammonium phosphate, dibasic, cell culture tested

CAS: 7783-28-0
Formula: H₉N₂O₄P
MW: 132.06 g/mol

VQ-046244

Food Grade

Ammonium phosphate, dibasic, food grade (FCC)

CAS: 7783-28-0
Formula: H₉N₂O₄P
MW: 132.06 g/mol

VQ-046987

HPLC

Ammonium phosphate, dibasic, for HPLC 99.5%

CAS: 7783-28-0
Formula: H₉N₂O₄P
MW: 132.06 g/mol

VQ-000759

Molecular Biology

Ammonium phosphate, dibasic, for molecular biology

CAS: 7783-28-0
Formula: H₉N₂O₄P
MW: 132.06 g/mol

VQ-046576

USP / AR

Ammonium phosphate, dibasic, USP, AR

CAS: 7783-28-0
Formula: H₉N₂O₄P
MW: 132.06 g/mol

VQ-047132

di-Ammonium hydrogenphosphate, ≥99.99%

CAS: 7783-28-0
Formula: H₉N₂O₄P
MW: 132.06 g/mol

VQ-016003

Frequently asked questions

What is the CAS number of Ammonium phosphate, dibasic, GR 99.5%?

The CAS Registry Number of Ammonium phosphate, dibasic, GR 99.5% is 7783-28-0. It is also known as Ammonium hydrogenphosphate, Diammonium hydrogenphosphate, di-Ammonium hydrogenphosphate.

What is the molecular formula and molecular weight of Ammonium phosphate, dibasic, GR 99.5%?

Ammonium phosphate, dibasic, GR 99.5% has the molecular formula H9N2O4P and a molecular weight of 132.06 g/mol.

Which grade and pack sizes of Ammonium phosphate, dibasic, GR 99.5% can I order?

We supply Ammonium phosphate, dibasic, GR 99.5% in AR (99.5%) grade, in 500 g, 5 kg, 25 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ammonium phosphate, dibasic, GR 99.5%?

Yes. Every lot of Ammonium phosphate, dibasic, GR 99.5% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ammonium phosphate, dibasic, GR 99.5% be shipped internationally?

Yes. Ammonium phosphate, dibasic, GR 99.5% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.