product.details.print
Dichloromethane, 25 l, tinplate
Molar mass (M) 84,93 g/mol
Density (D) 1,33 g/cm³
Boiling point (bp) 40 °C
Melting point (mp) -95 °C
ADR 6.1 III
WGK 2
CAS No. 75-09-2
EG-Nr. 200-838-9
UN-Nr. 1593
525,70 €/VE
Excl. btw | 25 l Per VE
Bestelnr. 6053.5
Geschikt voor / Toebehoren
Productdetails
De video-instructies vindt u hier en hierboven in de productfoto's.
Dichloromethane ROTIPURAN® ≥99,5 %, p.a., ACS, ISO, stabilised with amylene
- Tussentotaal: 0.00
| Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
|---|---|---|---|---|---|
| 6053.1 | 1 l | glass |
56,45 € |
|
|
| 6053.2 | 2,5 l | glass |
104,85 € |
|
|
| 6053.3 | 100 ml | glass |
21,00 € |
|
|
| 6053.4 | 10 l | tinplate |
271,45 € |
|
|
| 6053.5 | 25 l | tinplate |
525,70 € |
|
|
| 6053.6 | 5 l | aluminium |
170,95 € |
|
|
| 6053.20 | 200 l | tinplate |
2.956,25 € |
|
|
|
Op voorraad
Beschikbaar (let op levertijd)
In bestelling
Niet meer verkrijgbaar
Leveringsdatum onbekend
|
|||||
- Tussentotaal: 0.00
Downloads / MSDS
Algemene informatie
Determination of Surfactants
Benzethonium chloride solution is used to measure anionic detergents. In this method, the anionic detergent and the cationic detergent form a 1:1 salt in dichloromethane. The end point of the titration is indicated by methylene blue.
Highest purity and extensive trace analysis for excellent results!
We offer:ROTIPURAN® p.a. solvents with superior analytical reliability in terms of quality and batch consistency. The so branded solvents arebeing constantly controlled, guaranteed, and safeguarded through careful preparation, testing and packaging. In addition, many of these solvents meet the requirements of ACS (American Chemical Society) and ISO (International Organization for Standardization), and thusare fully specified.
Applications:ROTIPURAN® p.a. solvents are suitable for all standard applications in biological and chemical laboratory or pilot plant, such as:extractions, qualitative and quantitative analysis. As a matter of course, the p.a. solvents offered here may well be used for otherapplications instead.
Analysecertificaten
Guarantee analysis
| Assay (GC) | ≥99.5 % |
| Colour (Hazen) | ≤10 |
| Density (d 20 °C/4 °C) | 1.323-1.325 |
| Water | ≤0.02 % |
| Acidity | ≤0.0003 meq/g |
| Free chlorine (Cl) | ≤0.0001 % |
| Chloroform (GC) | ≤0.05 % |
| Carbon tetrachloride (GC) | ≤0.01 % |
| Aluminium (Al) | ≤0.00005 % |
| Barium (Ba) | ≤0.00001 % |
| Lead (Pb) | ≤0.00001 % |
| Boron (B) | ≤0.000002 % |
| Cadmium (Cd) | ≤0.000005 % |
| Calcium (Ca) | ≤0.00005 % |
| Chromium (Cr) | ≤0.000002 % |
| Cobalt (Co) | ≤0.000002 % |
| Iron (Fe) | ≤0.00001 % |
| Copper (Cu) | ≤0.000002 % |
| Magnesium (Mg) | ≤0.00001 % |
| Manganese (Mn) | ≤0.000002 % |
| Nickel (Ni) | ≤0.000002 % |
| Zinc (Zn) | ≤0.00001 % |
| Tin (Sn) | ≤0.00001 % |
| Evaporation residue | ≤0.002 % |
| Matter discoloured by H2SO4 (Hazen) | complies |
| Stabilised with approx. 20 ppm amylene. | |