If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
1.02444
Chloroform
for liquid chromatography LiChrosolv®
Synonim(y):
Trichloromethane, TCM, Methane trichloride, Methyl trichloride, Methylidyne trichloride, Trichloromethane
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Nazwa produktu
Chloroform, for liquid chromatography LiChrosolv®
InChI
1S/CHCl3/c2-1(3)4/h1H
SMILES string
ClC(Cl)Cl
InChI key
HEDRZPFGACZZDS-UHFFFAOYSA-N
vapor density
4.1 (vs air)
vapor pressure
160 mmHg ( 20 °C)
description
isocratic
product line
LiChrosolv®
assay
≥99.8% (GC)
form
liquid
potency
695 mg/kg LD50, oral (Rat)
>3980 mg/kg LD50, skin (Rabbit)
technique(s)
HPLC: suitable
impurities
≤0.0002 meq/g Acidity
≤0.0002 meq/g Alkalinity
≤0.01% Water
evapn. residue
≤5.0 mg/L
transmittance
255 nm, ≥70%
260 nm, ≥85%
300 nm, ≥98%
refractive index
n20/D 1.445 (lit.)
bp
60.5-61.5 °C (lit.)
mp
−63 °C (lit.)
solubility
8 g/L
density
1.492 g/mL at 25 °C (lit.)
storage temp.
2-30°C
Quality Level
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Ta pozycja | 1.02432 | 650471 | 366927 |
|---|---|---|---|
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| technique(s) HPLC: suitable | technique(s) gas chromatography (GC): suitable | technique(s) HPLC: suitable, UV/Vis spectroscopy: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable |
| assay ≥99.8% (GC) | assay ≥99.8% (GC) | assay ≥99.9% | assay ≥99.8% |
| grade isocratic | grade - | grade - | grade - |
| solubility 8 g/L | solubility 8.7 g/L | solubility - | solubility - |
| form liquid | form liquid | form liquid | form liquid |
Application
- Preparation and application of stimuli-responsive PET TeMs: Utilizes RAFT graft block copolymerisation of styrene and acrylic acid for the separation of water-oil emulsions, demonstrating the adaptation of chloroform in enhancing polymer properties for environmental applications (Muslimova et al., 2024).
- Effect of Stool Sampling on a Routine Clinical Method: Describes the use of chloroform in gas chromatography-mass spectrometry for the quantification of short-chain fatty acids in stool samples, highlighting its importance in clinical diagnostics (Mahdi et al., 2024).
- Improved lipid analysis using a 2D-LC-MS system: Discusses a novel injection procedure involving chloroform for enhanced lipid profiling, showcasing its critical role in advanced biochemical analysis (Pánczél et al., 2024).
- Ecological Risk Assessment of Three Pesticide Additives in Soil: Addresses the application of chloroform in the remediation of contaminated soils, emphasizing its utility in environmental toxicology and soil science (Li et al., 2024).
Other Notes
Preparation Note
Legal Information
signalword
Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3
target_organs
Central nervous system, Liver,Kidney
Klasa składowania
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
does not flash
flash_point_c
does not flash
Certyfikaty analizy (CoA)
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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