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52350

Sigma-Aldrich

Hexadecylpyridinium chloride monohydrate

tested according to Ph. Eur.

Synonym(s):

Cetylpyridinii chloridum, Cetylpyridinium chloride monohydrate

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About This Item

Empirical Formula (Hill Notation):
C21H38ClN · H2O
CAS Number:
6004-24-6
Molecular Weight:
358.00
ISBN-10:
MFCD00149977
Beilstein:
3578606
EC Number:
204-593-9
MDL number:
MFCD00149977
UNSPSC Code:
12161900
PubChem Substance ID:
329757823
NACRES:
NA.21
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Agency

USP/NF
tested according to Ph. Eur.

Quality Level

200

description

cationic

Assay

96.0-101.0% anhydrous basis

mol wt

358.00 g/mol

technique(s)

DNA extraction: suitable
DNA purification: suitable
PCR: suitable
RNA extraction: suitable
RNA purification: suitable
nucleic acid detection: suitable

SMILES string

O.[Cl-].CCCCCCCCCCCCCCCC[n+]1ccccc1

InChI

1S/C21H38N.ClH.H2O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-16-19-22-20-17-15-18-21-22;;/h15,17-18,20-21H,2-14,16,19H2,1H3;1H;1H2/q+1;;/p-1

InChI key

NFCRBQADEGXVDL-UHFFFAOYSA-M

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Application

Hexadecylpyridinium chloride is used as a component of cationic and mixed micelles and in nanoparticle and hydrogel compositions. Used for detergent-based extraction of membrane-associated enzymes such as alkaline phosphatase, and in extraction of chromium and palladium.

Signal Word

Danger

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG2198
BCCD4372
BCCB9437
BCBZ7953
BCBX1219

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