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Merck

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G9012

Glicerol

greener alternative

≥99.5%

Sinônimo(s):

1,2,3-propanotriol, Glicerina

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Para você/SKUDisponibilidadePreço
100 mL

Disponível para envio HOJEdeCajamar

R$ 415,00
500 mL

Disponível para envio HOJEdeCajamar

R$ 588,00
1 L

Disponível para envio HOJEdeCajamar

R$ 939,00
2 L

Disponível para envio HOJEdeCajamar

R$ 1.170,00
1 gal
Verificar disponibilidade no carrinho
R$ 2.513,00

Sobre este item

Fórmula linear:
HOCH2CH(OH)CH2OH
Número CAS:
Peso molecular:
92.09
UNSPSC Code:
50161901
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-289-5
Beilstein/REAXYS Number:
635685
MDL number:

R$ 415,00


Disponível para envio HOJEDetalhes


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biological source

synthetic (organic)

Quality Segment

vapor density

3.1 (vs air)

vapor pressure

<1 mmHg ( 20 °C)

assay

≥99.5%

form

viscous liquid

autoignition temp.

698 °F

greener alternative product characteristics

Safer Solvents and Auxiliaries
Design for Degradation
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

technique(s)

immunofluorescence: suitable

impurities

≤0.20% Water (Karl Fischer)

color

colorless

refractive index

n20/D 1.474 (lit.)

bp

182 °C/20 mmHg (lit.)

mp

20 °C (lit.)

solubility

water: 1 mL/mL, clear, colorless to faintly yellow

density

1.25 g/mL (lit.)

cation traces

heavy metals (as Pb): ≤5 ppm

λ

1 cm path

UV absorption

λ: 205 nm Amax: 1.0, λ: 225 nm Amax: 0.40, λ: 280 nm Amax: 0.10, λ: 320 nm Amax: 0.04, λ: 340 nm Amax: 0.01, λ: 400 nm Amax: 0.01

suitability

suitable for component for culture media

application(s)

lipidomics
liquid formulation
sample preservation

greener alternative category

storage temp.

room temp

SMILES string

OCC(O)CO

InChI

1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2

InChI key

PEDCQBHIVMGVHV-UHFFFAOYSA-N

General description

O glicerol é inodoro, incolor, de natureza viscosa e existe como um líquido de sabor doce. Ele pode ser derivado naturalmente também de matéria-prima petroquímica. O glicerol tem uma ampla gama de aplicações e é uma das substâncias químicas mais valiosas e versáteis na natureza. Ele pode ser usado como emoliente, solvente, adoçante em formulações farmacêuticas, cosméticos, alimentos e produtos de higiene pessoal. É muito estável e pode ser armazenado facilmente em temperatura normal. Além disso, é não irritante e não tem impacto adverso no ambiente.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Green Chemistry. Glycerol, with its high boiling point, low flammability, and polarity, is a standout choice. As a non-toxic and biodegradable compound, it aligns perfectly with the principles of ′Safer Solvents and Auxiliaries′ and ′Design for Degradation′. Click here for more information.

Application

O glicerol tem sido usado como um componente do meio de montagem para imunofluorescência.[1] Também foi usado como aditivo em tintas à base de sulfonato de poliestireno de poli(3,4-etilenodioxitiofeno) (PEDOT:PSS).

Biochem/physiol Actions

O glicerol tem natureza higroscópica e é solúvel em água em função de seus três grupos hidroxila alcoólicos hidrofílicos. Ele pode formar ligações de hidrogênio entre e dentro de moléculas, o que o torna uma molécula altamente flexível. O efeito fisiológico da glicerina é decorrente de imunidade mediada pela célula, aumento da produção de IgG e aumento da liberação de histaminas.

Other Notes

Para mais informações sobre nossa linha de Bioquímicos, preencha este formulário.

Comparar Itens Semelhantes

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Mostrar diferenças

1 of 1

Este Item
G5516G627949767
Glicerol &#8805;99.5%

Sigma-Aldrich

G9012

Glicerol

Glicerol Molecular Biology, &#8805;99.0%

Sigma-Aldrich

G5516

Glicerol

Glicerol BioXtra, &#8805;99% (GC)

Sigma-Aldrich

G6279

Glicerol

Glicerol BioUltra, Molecular Biology, anhydrous, &#8805;99.5% (GC)

Sigma-Aldrich

49767

Glicerol

biological source

synthetic (organic)

biological source

-

biological source

-

biological source

-

technique(s)

immunofluorescence: suitable

technique(s)

MALDI-MS: suitable, cryopreservation: suitable

technique(s)

-

technique(s)

GC/GC: suitable

assay

≥99.5%

assay

≥99.0%

assay

≥99% (GC)

assay

≥99.5% (GC)

solubility

water: 1 mL/mL, clear, colorless to faintly yellow

solubility

water: 1 mL/mL, clear, colorless

solubility

-

solubility

H2O: 5 M at 20 °C, clear, colorless

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

viscous liquid

form

viscous liquid

form

viscous liquid

form

viscous liquid


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Classe de armazenamento

10 - Combustible liquids

flash_point_f

390.2 °F - Pensky-Martens closed cup

flash_point_c

199 °C - Pensky-Martens closed cup

ppe

Eyeshields, Gloves



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Certificados de análise (COA)

Lot/Batch Number

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Questions

1–6 of 6 Questions  
  1. Is this product DNase and RNase free?

    1 answer
    1. This product is not tested for DNase or RNase. Please see the links below to review the Molecular Biology tested products that are listed at RNase and DNase-free:
      Glycerol, Molecular Biology, 99%
      https://www.sigmaaldrich.com/product/sigma/g5516

      Glycerol, BioUltra, Molecular Biology, Anhydrous, 99.5%
      https://www.sigmaaldrich.com/product/sigma/49767

      Glycerol, Molecular Biology Grade, Calbiochem
      https://www.sigmaaldrich.com/product/mm/356352m

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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

      Helpful?

  3. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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

      Helpful?

  4. What is the shelf life of a glycerol solution containing 60-70% glycerol.

    1 answer
    1. The shelf life exclusively refers to originally sealed packages stored under adequate conditions as shown on the label, on the technical data sheet or indicated on our homepage. The shelf life after opening is depending on various factors (e.g. storage temperatures, humidity, atmosphere, etc.) which might affect the stability after opening. We are not in the position to consider these influencing factors outside our company. Therefore, the customers themselves have to define the stability criteria after opening/in-use which is reflecting these points according to the specific circumstances.

      Helpful?

  5. What is the viscosity of glycerol?

    1 answer
    1. The viscosity of glycerol is 648 Centistokes at 20 Deg C (68 Deg F).

      Helpful?

  6. What is the Department of Transportation shipping information for this product?

    1 answer
    1. 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.

      Helpful?

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