Inorganic acids

ORTHOPHOSPHORIC ACID For HPLC

Phosphoric acid

Article code: 05063
CAS: 7664-38-2
Grade: For HPLC
Purity: 85%
Category: Inorganic acids

Specification and availability are confirmed by Chemical Suppliers when you inquire. Product details are attached to your request automatically.

Properties

Article No.: 05063
Grade: For HPLC
Purity: 85%
CAS No.: 7664-38-2
Molecular Formula: H3PO4
Molecular Weight: 98.00
H.S. Code: 2809.2010
Shelf Life: 60 Months

Product information

Article No.	05063	Grade	For HPLC
Purity	85%	CAS No.	7664-38-2
Molecular Formula	H3PO4	Molecular Weight	98.00
H.S. Code	2809.2010	Shelf Life	60 Months

Physical Properties

Physical state at 20 °C	Liquid	Colour	Clear Colorless
Odour	Odorless	pH value	1.5
Melting point/ Freezing point [°C]	40 °C	Boiling point [°C]	158 °C
Vapour pressure [20°C]	0.03 mm Hg @ 20°C	Vapour pressure mm/Hg	0.03 mm Hg @ 200C
Vapour density	3.4	Density [g/cm3]	1.685
Solubility in water [% weight]	Completely miscible

Specifications

Appearance	Clear colourless viscous liquid.	Assay	Min 85.0%
Filter test (1:10 diluted)	In accordance	Density (at 25°C)	About 1.70 g/ml
Absorption maxima in 1 M solution	-	at 210 nm	0.07
at 220 nm	0.05	at 230 nm	0.04
at 250 nm	0.04	at 500 nm	0.02

Packaging options

250 ml (00250)
1000 ml (01000)
2500 ml (02500)

Details

ORTHOPHOSPHORIC ACID For HPLC Phosphoric acid MSDS DE EN FR KO PT ES TH TR COAs Packings 250 ml (00250) 1000 ml (01000) 2500 ml (02500) 2500 ml (02500) Print friendly version Article No. 05063 Grade For HPLC Purity 85% CAS No. 7664-38-2 Molecular Formula H 3 PO 4 Molecular Weight 98.00 H.S. Code 2809.2010 Shelf Life 60 Months Physical Properties Physical state at 20 °C Liquid Colour Clear Colorless Odour Odorless pH value 1.5 Melting point/ Freezing point [°C] 40 °C Boiling point [°C] 158 °C Vapour pressure [20°C] 0.03 mm Hg @ 20°C Vapour pressure mm/Hg 0.03 mm Hg @ 200C Vapour density 3.4 Density [g/cm3] 1.685 Solubility in water [% weight] Completely miscible Specifications Appearance Clear colourless viscous liquid. Assay Min 85.0% Filter test (1:10 diluted) In accordance Density (at 25°C) About 1.70 g/ml Absorption maxima in 1 M solution - at 210 nm 0.07 at 220 nm 0.05 at 230 nm 0.04 at 250 nm 0.04 at 500 nm 0.02 Safety Information and Hazard Symbols Symbol: GHS05 Signal Word: Danger UN No.: 1805 IMCO Class No.: 8 Packing Group: III Hazardous Statement: H314 Precaution Statement: P280-P305 + P351 + P338-P310 Revision Date: 28-May-2025 Home Lab Chemicals Acids-Inorganic ORTHOPHOSPHORIC ACID