This product is packaged in a 5 mL amber glass bottle with a septum and a red polypropylene top. The septum allows for the contents to be accessed repeatedly, as needed.
Przejdź do
02575
Dichloromethane
analytical standard
Synonim(y):
Methylene chloride
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| Gabaryty przesyłki | SKU | Dostępność | Cena netto |
|---|---|---|---|
| 5 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 983,00 zł |
Informacje o tej pozycji
Wzór liniowy:
CH2Cl2
Numer CAS:
Masa cząsteczkowa:
84.93
UNSPSC Code:
12352101
NACRES:
NA.24
PubChem Substance ID:
EC Number:
200-838-9
Beilstein/REAXYS Number:
1730800
MDL number:
983,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Pomoc techniczna
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Pozwól nam pomócgrade
analytical standard
Quality Level
vapor density
2.9 (vs air)
vapor pressure
24.45 psi ( 55 °C), 6.83 psi ( 20 °C)
assay
≥99.9% (GC)
autoignition temp.
1223 °F
shelf life
limited shelf life, expiry date on the label
contains
0.002% amylene as stabilizer
expl. lim.
22 %
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.424
bp
39.8-40 °C (lit.)
mp
−95 °C (lit.)
density
1.325 g/mL at 25 °C (lit.)
application(s)
agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care
format
neat
SMILES string
ClCCl
InChI
1S/CH2Cl2/c2-1-3/h1H2
InChI key
YMWUJEATGCHHMB-UHFFFAOYSA-N
Application
Dichloromethane may be used as an analytical reference standard for the determination of the analyte in spice oleoresins, biological samples as well as decaffeinated instant and ground coffee samples by gas chromatography (GC) technique.
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Ta pozycja | |||
|---|---|---|---|
| application(s) agriculture | application(s) - | application(s) - | application(s) food and beverages |
| grade analytical standard | grade ACS reagent | grade ACS reagent | grade HPLC grade |
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - | technique(s) - | technique(s) HPLC: suitable |
| format neat | format - | format - | format - |
| assay ≥99.9% (GC) | assay ≥99.8% (GC) | assay ≥99.5% (GC) | assay ≥99.8% |
| mp −95 °C (lit.) | mp -95 °C, −95 °C (lit.) | mp -95 °C, −95 °C (lit.) | mp −95 °C (lit.) |
signalword
Warning
hcodes
Hazard Classifications
Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
Klasa składowania
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 2
flash_point_f
does not flash
flash_point_c
does not flash
ppe
Eyeshields, Faceshields, Gloves
Wykazy regulacyjne
Wykazy regulacyjne dotyczą głównie produktów chemicznych. Można w nich podawać ograniczoną liczbę informacji na temat produktów niechemicznych. Brak wpisu oznacza, że żaden ze składników nie znajduje się w wykazie. Użytkownik odpowiada za zagwarantowanie bezpiecznego i zgodnego z prawem stosowania produktu.
75-09-2
CAS No.
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Produkty
Learn about analyzing organic volatile impurities (OVIs) in pharmaceuticals using SH-GC, focusing on suitable solvents and ensuring compliance.
Determination of methylene chloride, ethylene dichloride, and trichloroethylene as solvent residues in spice oleoresins, using vacuum distillation and electron capture gas chromatography
Page BD and Kennedy BPC
Journal of the Association of Official Analytical Chemists, 58(5), 1062-1068 (1975)
Guides, indexes, directory
Stellman, Jeanne Mager
Encyclopaedia of Occupational Health and Safety: Guides, indexes, directory, Jan 01, 104-104 (1998)
Paraldehyde, toluene, and methylene chloride analysis by headspace gas chromatography
Anthony RM, et al.
Journal of Analytical Toxicology, 2(6), 262-264 (1978)
Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| PHR9245-100MG | 04065267000107 |
| B13055-100G | 04061838352422 |
| B13055-5G | 04061833421802 |
| B13055-25G | 04061833421710 |
| 78610-10G | 04061836830397 |
| 78610-50G | 04061832947006 |
| 02575-5ML | 04061838617828 |
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I would like to know in what type of container or packaging the product is supplied. Has it a septa in the top? Or is a single use vial?
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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