MilliporeSigma
All Photos(1)

49685

Supelco

Phosphoric acid

suitable for HPLC, LiChropur, 85%

Synonym(s):
Orthophosphoric acid
Linear Formula:
H3PO4
CAS Number:
Molecular Weight:
98.00
Beilstein:
1921286
MDL number:

vapor density

3.4 (vs air)

vapor pressure

2.2 mmHg ( 20 °C)
5 mmHg ( 25 °C)

Assay

85%
85.0-90.0% (NaOH 1 M, T)

form

liquid

quality

LiChropur

technique(s)

HPLC: suitable

bp

158 °C (lit.)

mp

~40 °C (lit.)

density

1.680-1.720 g/mL at 20 °C
1.685 g/mL at 25 °C (lit.)

λ

neat

UV absorption

λ: 210 nm Amax: ≤0.07
λ: 220 nm Amax: ≤0.06
λ: 230 nm Amax: ≤0.05
λ: 250 nm Amax: ≤0.04
λ: 500 nm Amax: ≤0.02

SMILES string

OP(O)(O)=O

InChI

1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)

InChI key

NBIIXXVUZAFLBC-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
30417P5811PX0996
Phosphoric acid suitable for HPLC, LiChropur™, 85%

Supelco

49685

Phosphoric acid

Phosphoric acid puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥85%

Sigma-Aldrich

30417

Phosphoric acid

Phosphoric acid BioReagent, suitable for insect cell culture, 85%

Sigma-Aldrich

P5811

Phosphoric acid

o-Phosphoric Acid 85% HPLC Meets ACS Specifications

Supelco

PX0996

o-Phosphoric Acid 85% HPLC

form

liquid

form

liquid

form

liquid

form

viscous liquid

technique(s)

HPLC: suitable

technique(s)

-

technique(s)

cell culture | insect: suitable

technique(s)

-

mp

~40 °C (lit.)

mp

~40 °C (lit.)

mp

~40 °C (lit.)

mp

~40 °C (lit.)

density

1.680-1.720 g/mL at 20 °C, 1.685 g/mL at 25 °C (lit.)

density

1.685 g/mL at 25 °C (lit.)

density

1.685 g/mL at 25 °C (lit.), 1.69 g/mL at 25 °C (lit.)

density

1.685 g/mL at 25 °C (lit.)

vapor density

3.4 (vs air)

vapor density

3.4 (vs air)

vapor density

3.4 (vs air)

vapor density

3.4 (vs air)

Other Notes

Concentrated phosphoric acid is approx. 85% H3PO4 (aqueous).

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

related product

Product No.
Description
Pricing

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (Example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 6

1 of 6

Phosphoric acid BioReagent, suitable for insect cell culture, 85%

Sigma-Aldrich

P5811

Phosphoric acid

Phosphoric acid puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, 85.0-88.0%

Sigma-Aldrich

04107

Phosphoric acid

Phosphoric acid crystalline, ≥99.999% trace metals basis

Sigma-Aldrich

466123

Phosphoric acid

Triethylamine suitable for HPLC, LiChropur™, ≥99.5% (GC)

Supelco

81101

Triethylamine

Sodium phosphate monobasic suitable for HPLC, 99.0-101.0% (T)

Supelco

52074

Sodium phosphate monobasic

Articles

Teriparatide Peptide Mapping Analysis by Liquid Chromatography-UV-Mass Spectrometry

This application note describes a step-by-step LC-UV-MS workflow for teriparatide peptide mapping, that includes enzymatic digestion, separation conditions, and their high resolution QTOF mass spectrometer based identification.

Efficient Analysis of Kava Extract: New phytochemical certified reference material mixes for ginger and kava

Learn more about our Kava CRM solution for use in quantitative and qualitative analysis of kavalactones and flavokavains in kava products to confirm their potency and authenticity.

Related Content

Fingolimod HPLC Assay and Impurity Profiling Methods Following United States Pharmacopeia Monograph Guidelines Using a Purospher STAR C18 Column and UV Detection

A rapid, accurate, and simple method was implemented for the total chromatographic purity analysis of Fingolimod Hydrochloride by High-Performance Liquid Chromatography equipped with a Diode Array Detector.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service