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442519

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Chlorodibromoacetic acid

analytical standard

Synonym(s):

Dibromochloroacetic acid, Chlorodibromoacetic acid

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About This Item

Empirical Formula (Hill Notation):
C2HBr2ClO2
CAS Number:
5278-95-5
Molecular Weight:
252.29
MDL number:
MFCD00272678
UNSPSC Code:
12000000
PubChem Substance ID:
329756473

grade

analytical standard

CofA

current certificate can be downloaded

packaging

ampule of 100 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

99-102 °C (lit.)

application(s)

environmental

format

neat

storage temp.

2-30°C

SMILES string

OC(=O)C(Cl)(Br)Br

InChI

1S/C2HBr2ClO2/c3-2(4,5)1(6)7/h(H,6,7)

InChI key

UCZDDMGNCJJAHK-UHFFFAOYSA-N

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General description

Chlorodibromoacetic acid belongs to the class of haloacetic acids (HAAs) which are organic disinfection byproducts produced in chlorinated water. They are common contaminants observed in drinking water.
Sigma-Aldrich offers chlorodibromoacetic acid for a variety of applications that include, but are not limited to, environmental, food and beverage, forensics, petrochemical and pharmaceutical analysis.

Application

Chlorodibromoacetic acid may be used as an analytical standard for the determination of the analyte in drinking water by various chromatographic techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive 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

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.

JAN Code

442519:

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Certificates of Analysis (COA)

Lot/Batch Number
LRAD3183
LRAD2075
LRAC4254
LRAC2270
LRAB9514

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Evaluation of the effects of various gas chromatographic parameters on haloacetic acids disinfection by-products analysis
Ma YC and Chiang CY
Journal of Chromatography A, 1076(1-2), 216-219 (2005)
Chia-Yang Chen et al.
Journal of chromatographic science, 47(1), 67-74 (2009-01-24)
Haloacetic acids (HAAs) are a class of byproducts resulting from the reaction of chlorinated disinfectants with natural organic matter. These chemicals have been found in animal studies to possibly influence hepatic, reproductive, and developmental functions, and they may be mutagenic
Peng Shi et al.
Journal of hazardous materials, 285, 53-60 (2014-12-08)
This study aimed to compare the toxicity reduction performance of conventional drinking water treatment (CT) and a treatment (NT) with quaternized magnetic microspheres (NDMP) based on chemical analyses. Fluorescence excitation-emission-matrix combined with parallel factor analysis identified four components in source

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