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54911

Sigma-Aldrich

2-Phenylphenol sodium salt tetrahydrate

technical

Synonym(s):

2-Hydroxybiphenyl sodium salt tetrahydrate

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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

Quality Level

200

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

Related Categories

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 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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

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’.

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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

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