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Phosphoric Acid

CAS #:

7664-38-2

Linear Formula:

H₃PO₄

MDL Number:

MFCD00011340

EC No.:

231-633-2

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ORDER

PRODUCT	Product Code	ORDER	SAFETY DATA	TECHNICAL DATA
(2N) 99% Phosphoric Acid, 85 wt. % in H2O	P-H-02	Pricing >	SDS >	Data Sheet >
(3N) 99.9% Phosphoric Acid, 85 wt. % in H2O	P-H-03	Pricing >	SDS >	Data Sheet >
(4N) 99.99% Phosphoric Acid, 85 wt. % in H2O	P-H-04	Pricing >	SDS >	Data Sheet >
(5N) 99.999% Phosphoric Acid, 85 wt. % in H2O	P-H-05	Pricing >	SDS >	Data Sheet >

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Phosphoric Acid Properties (Theoretical)

Compound Formula	H₃PO₄
Molecular Weight	97.995182
Appearance	Liquid
Melting Point	~40 °C
Boiling Point	158 °C
Density	N/A
Solubility in H2O	N/A
Exact Mass	N/A
Monoisotopic Mass	N/A

Phosphoric Acid Health & Safety Information

Signal Word	Danger
Hazard Statements	H314
Hazard Codes	C
Risk Codes	34
Safety Statements	26-45
RTECS Number	N/A
Transport Information	UN 1805 8/PG 3
WGK Germany	3
MSDS / SDS	Request MSDS / SDS

About Phosphoric Acid

Phosphoric Acid is generally immediately available in most volumes, including bulk quantities. American Elements can produce materials to custom specifications by request, in addition to custom compositions for commercial and research applications and new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar or plate form, as well as numerous other machined shapes and in the form of solutions and organometallic compounds. Ultra high purity and high purity forms also include metal powder, submicron powder and nanomaterials, targets for thin film deposition, and pellets for chemical vapor deposition (CVD) and physical vapor deposition (PVD) applications. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available, as is additional technical and safety (MSDS) data. Please contact us for information on lead time and pricing above.

Phosphoric Acid Synonyms

Orthophosphoric Acid, Phosphorsaeure, Sonac, Acidum phosphoricum

Chemical Identifiers

Linear Formula	H₃PO₄
MDL Number	MFCD00011340
EC No.	231-633-2
Pubchem CID	1004
IUPAC Name	phosphoric acid
SMILES	OP(=O)(O)O
InchI Identifier	InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
InchI Key	NBIIXXVUZAFLBC-UHFFFAOYSA-N

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Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Phosphorus

15 P 30.973762000 Phosphorus

See more Phosphorus products. Phosphorus (atomic symbol: P, atomic number: 15) is a Block P, Group 15, Period 3 element. The number of electrons in each of Phosphorus's shells is 2, 8, 5 and its electronic configuration is [Ne] 3s² 3p³. The phosphorus atom has a radius of 110.5.pm and its Van der Waals radius is 180.pm. Phosphorus is a highly-reactive non-metallic element (sometimes considered a metalloid) with two primary allotropes, white phosphorus and red phosphorus its black flaky appearance is similar to graphitic carbon. Compound forms of phosphorus include phosphates and phosphides. Phosphorous was first recognized as an element by Hennig Brand in 1669 its name (phosphorus mirabilis, or "bearer of light") was inspired from the brilliant glow emitted by its distillation.