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
G5516
Glicerol
for molecular biology, ≥99.0%
Sinónimos:
1,2,3-Propanotriol, Glicerina
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About This Item
reagent
cryopreservation: suitable
microbiology
sample preservation
Productos recomendados
grade
for molecular biology
reagent
Quality Level
vapor density
3.1 (vs air)
vapor pressure
<1 mmHg ( 20 °C)
assay
≥99.0%
form
viscous liquid
autoignition temp.
698 °F
expl. lim.
≥2.7-19.0 %
technique(s)
MALDI-MS: suitable
cryopreservation: suitable
impurities
<5 ppm Iron
<5 ppm heavy metal
<5 ppm magnesium
refractive index
n20/D 1.474 (lit.)
pH
5.5-8
bp
182 °C/20 mmHg (lit.)
mp
20 °C (lit.)
solubility
water: 1 mL/mL, clear, colorless
density
1.25 g/mL (lit.)
cation traces
Fe: ≤5 ppm
Mg: ≤5 ppm
heavy metals (as Pb): <5 ppm
application(s)
life science and biopharma
microbiology
sample preservation
foreign activity
DNase, RNase, NICKase, and protease, none detected
SMILES string
OCC(O)CO
InChI
1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
Inchi Key
PEDCQBHIVMGVHV-UHFFFAOYSA-N
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General description
Application
- componente de medio de montaje para inmunofluorescencia
- suplemento durante el cultivo celular de Mycobacterium tuberculosis y Mycobacterium avium.[2]
- combustible durante el diseño de pilas de biocombustible enzimático.[3]
- matriz compuesta líquida con 4-HCCA y 3-aminoquinolina para el análisis de glucanos neutros y ácidos.[4][5]
- matriz para SM con bombardeo rápido de átomos..[4][5]
Biochem/physiol Actions
Features and Benefits
Other Notes
greener alternative product
Storage Class
10 - Combustible liquids
wgk_germany
WGK 1
flash_point_f
390.2 °F - Pensky-Martens closed cup
flash_point_c
199 °C - Pensky-Martens closed cup
ppe
Eyeshields, Gloves
Elija entre una de las versiones más recientes:
Certificados de análisis (COA)
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Protocolos
Calcium phosphate transfection is a common method for the introduction of DNA into eukaryotic cells. This protocol can be optimized for use with a wide variety of cell types.
Yeast culture techniques: Model systems for eukaryotic studies with liquid media or agar plate growth.
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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How can I determine the shelf life / expiration / retest date of this product?
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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/449/386/product-dating-information-mk.pdfHelpful?
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Is there any benefits or harm if we store this glycerol product in 4C or -20C rather than in RT?
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The failure modes of this product are not tested. It could be okay if stored under the described conditions, but it would no longer be guaranteed under the standard warranty if the storage conditions are not adhered to. The customer would need to determine the effectiveness of the chemical after cold storage.
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Is this pharmaceutical grade glycerol? Neal
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This product is intended for research use only. However, item 1.37028 is suitable for pharmaceutical use.
Please see the link below to review this product option:
https://www.sigmaaldrich.com/product/mm/137028Helpful?
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Allowable temperature for Glycerol
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The allowable temperature at which the product can be stored is at room temperature.
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What is the viscosity of glycerol?
1 answer-
The viscosity of glycerol is 648 Centistokes at 20 Deg C (68 Deg F).
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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