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47335-U

Supelco

Chloral hydrate solution

1000 μg/mL in acetonitrile, analytical standard

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About This Item

Linear Formula:
Cl3CCH(OH)2
CAS Number:
302-17-0
Molecular Weight:
165.40
Beilstein/REAXYS Number:
1698497
MDL number:
MFCD00044479
UNSPSC Code:
77101502
PubChem Substance ID:
329757232
NACRES:
NA.24

grade

analytical standard

agency

EPA 551,8260

CofA

current certificate can be downloaded

feature

standard type calibration

packaging

ampule of 1 mL

concentration

1000 μg/mL in acetonitrile

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

environmental

format

single component solution

storage temp.

2-30°C

SMILES string

OC(O)C(Cl)(Cl)Cl

InChI

1S/C2H3Cl3O2/c3-2(4,5)1(6)7/h1,6-7H

InChI key

RNFNDJAIBTYOQL-UHFFFAOYSA-N

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General description

Chloral hydrate is used as a calibration standard featured in environmental applications.
Chloral hydrate solution (Method: EPA 551 and 551.1) may be utilized for identifying and quantifying chlorinated disinfection by-products and solvents in drinking water. The pre-requisite of EPA 551 and 551.1 methods is the use of gas chromatography with a selective detector, gas chromatography/mass spectrometry or high performance liquid chromatography.
Chloral hydrate solution (Method: EPA 8260) is utilized for identifying and quantifying volatile organic compounds on the EPA′s Appendix VIII and Appendix IX lists in solid wastes and groundwater at active hazardous treatment, storage, and disposal sites. The pre-requisite of EPA 8260 method is the use of gas chromatography with a selective detector or gas chromatography/mass spectrometry.

Application

Chloral hydrate has been used as an analytical reference standard for the quantification of the analyte in water samples using gas chromatography technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
LC16014V
LC13330
LC09619
LB98927
LB87824

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Elimination of disinfection byproduct formation potential in reclaimed water during solar light irradiation
Qian-Yuan W, et al.
Water Research, 95, 260-267 (2016)
María Serrano et al.
Journal of chromatography. A, 1218(46), 8295-8302 (2011-10-11)
Haloacetaldehydes (HAs) are becoming the most widespread disinfection by-products (DBPs) found in drinking water, besides trihalomethanes and haloacetic acids, generated by the interaction of chemical disinfectants with organic matter naturally present in water. Because of their high potential toxicity, HAs
Stephanie K West et al.
The British journal of ophthalmology, 97(11), 1437-1442 (2013-09-21)
To report the largest study on the safety and effectiveness of sedation in paediatric ophthalmology in a nurse-led outpatient sedation unit. Retrospective cohort study reviewing all children who underwent sedation from January 2006 to December 2010. Patients were sedated with
Jina Kang et al.
Pediatric dentistry, 34(5), 392-396 (2012-12-06)
The goal of this study was to examine childhood overweight/obesity as a risk factor for adverse events during sedation for dental procedures. This was a cross-sectional, retrospective, IRB-approved study that included 17 years of data (1992-2009). The outcome variables were
Luciane Rezende Costa et al.
The Journal of pediatrics, 160(5), 807-813 (2011-12-03)
To compare the occurrence of post-discharge adverse events in children having received a high dose of either chloral hydrate (CH) or midazolam (MZ) during outpatient dental treatment. A repeated-measures study design was carried out with 42 children treated at a
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