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Chloroform - isoamyl alcohol mixture_Molecular_structure_CAS_)
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Chloroform - isoamyl alcohol mixture

Catalog No. 25668 Name Sigma Aldrich
CAS Number Website http://www.sigmaaldrich.com
M. F. C6H13Cl3O Telephone 1-800-521-8956
M. W. 207.52582 Fax
Purity ≥99.5% (chloroform + isoamyl alcohol, GC) Email
Storage Chembase ID: 157917

SYNONYMS

Title
氯仿 - 异戊醇混合物
IUPAC name
3-methylbutan-1-ol; trichloromethane
IUPAC Traditional name
chloroform; isoamyl alcohol

DATABASE IDS

MDL Number MFCD00171265
PubChem SID 24855544

PROPERTIES

Cation Traces Al: ≤0.5 mg/kg
Cation Traces Ba: ≤0.1 mg/kg
Cation Traces Bi: ≤0.1 mg/kg
Cation Traces Ca: ≤0.5 mg/kg
Cation Traces Cd: ≤0.05 mg/kg
Cation Traces Co: ≤0.02 mg/kg
Cation Traces Cr: ≤0.02 mg/kg
Cation Traces Cu: ≤0.02 mg/kg
Cation Traces Fe: ≤0.1 mg/kg
Cation Traces K: ≤0.5 mg/kg
Cation Traces Li: ≤0.1 mg/kg
Cation Traces Mg: ≤0.1 mg/kg
Cation Traces Mn: ≤0.02 mg/kg
Cation Traces Mo: ≤0.1 mg/kg
Cation Traces Na: ≤0.5 mg/kg
Cation Traces Ni: ≤0.02 mg/kg
Cation Traces Pb: ≤0.1 mg/kg
Cation Traces Sr: ≤0.1 mg/kg
Cation Traces Zn: ≤0.1 mg/kg
Grade for molecular biology
Impurities DNases, none detected
Impurities RNases, none detected
Impurities insoluble matter, passes filter test
Impurities phosphatases, none detected
Impurities proteases, none detected
Impurities ≤0.001% free alkali (as NH3)
λ neat
Product Line BioUltra
Purity ≥99.5% (chloroform + isoamyl alcohol, GC)
Absorption Wavelength λ: 260 nm Amax: 0.1
Absorption Wavelength λ: 280 nm Amax: 0.07
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Signal Word Warning
GHS Hazard statements H302-H315-H351-H373
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P281
RID/ADR UN 1888 6.1/PG 3
Risk Statements 22-38-40-48/20/22
Safety Statements 36/37
Hazard Class 6.1
UN Number 1888
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Components
mixture of chloroform and isoamyl alcohol in the ratio of 49:1 (v/v)
Other Notes
Deproteinizing reagent. Used in conjunction with phenol for improving the efficiency of nucleic acid extractions1
Description (简体中文)
Components
氯仿与异戊醇按 49:1 (v/v) 比率的混合物
Other Notes
去蛋白试剂。配合苯酚用于提高核酸萃取的效率1

REFERENCES