Skip to Content
Merck
All Photos(1)

Documents

54911

Sigma-Aldrich

2-Phenylphenol sodium salt tetrahydrate

technical

Synonym(s):

2-Hydroxybiphenyl sodium salt tetrahydrate

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C12H9NaO · 4H2O
CAS Number:
6152-33-6
Molecular Weight:
264.25
Beilstein:
3574623
EC Number:
205-055-6
MDL number:
MFCD00149088
UNSPSC Code:
12352100
PubChem Substance ID:
57651482
NACRES:
NA.22

grade

technical

SMILES string

O.O.O.O.[Na+].[O-]c1ccccc1-c2ccccc2

InChI

1S/C12H10O.Na.4H2O/c13-12-9-5-4-8-11(12)10-6-2-1-3-7-10;;;;;/h1-9,13H;;4*1H2/q;+1;;;;/p-1

InChI key

SEVSIOOUCUTMMP-UHFFFAOYSA-M

Application

2-Phenylphenol sodium salt tetrahydrate (PPS) may be used for the quantification of ammonium (NH4+) in soil extracts by PPS microplate method.

Signal Word

Danger

Hazard Statements

H302,H315,H318,H335,H400

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Improving the Berthelot reaction for determining ammonium in soil extracts and water.
Rhine ED, et al.
Soil Science Society of America Journal. Soil Science Society of America, 62(2), 473-480 (1998)
Justyna Bzura et al.
Enzyme and microbial technology, 123, 1-7 (2019-01-29)
Two fully mechanized flow analysis systems for urease activity assays have been developed, characterized and compared. Both of them are based on almost the same compact system of solenoid micropumps and microvalves controlled and actuated by highly effective, low-power and

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