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Merck

G7757

甘油

greener alternative

ReagentPlus®, ≥99.0% (GC)

Glycerol

同義詞:

1,2,3-丙三醇, 甘油

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線性公式:
HOCH2CH(OH)CH2OH
CAS 編號:
56-81-5
分子量：:
92.09
Beilstein:
635685
EC號碼:
200-289-5
MDL號碼:
MFCD00004722
分類程式碼代碼:
12352104
PubChem物質ID:
329799967
NACRES:
NA.21
Bp:
182 °C/20 mmHg (lit.)

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蒸汽密度

3.1 (vs air)

品質等級

200

蒸汽壓力

<1 mmHg ( 20 °C)

產品線

ReagentPlus®

化驗

≥99.0% (GC)

形狀

viscous liquid

自燃溫度

698 °F

expl. lim.

2.6-11.3 %

環保替代產品特色

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

sustainability

Greener Alternative Product

技術

electrophoresis: suitable

雜質

≤0.1% sulfated ash
≤1.0% water (Karl Fischer)

折射率

n20/D 1.474 (lit.)

pH值

5.5-8

bp

182 °C/20 mmHg (lit.)

mp

20 °C (lit.)

密度

1.25 g/mL (lit.)

環保替代類別

Aligned

SMILES 字串

OCC(O)CO

InChI

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

InChI 密鑰

PEDCQBHIVMGVHV-UHFFFAOYSA-N

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Show Differences

1 of 4

本產品
G7893V90012249767
甘油 ReagentPlus&#174;, &#8805;99.0% (GC)

Sigma-Aldrich

G7757

甘油

甘油 ACS reagent, &#8805;99.5%

Sigma-Aldrich

G7893

甘油

甘油 Vetec&#8482;, reagent grade, 99%

Sigma-Aldrich

V900122

甘油

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

Sigma-Aldrich

49767

甘油

assay

≥99.0% (GC)

assay

≥99.5%

assay

99%

assay

≥99.5% (GC)

Quality Level

200

Quality Level

200

Quality Level

-

Quality Level

200

technique(s)

electrophoresis: suitable

technique(s)

electrophoresis: suitable

technique(s)

electrophoresis: suitable

technique(s)

-

form

viscous liquid

form

viscous liquid

form

viscous liquid

form

viscous liquid

vapor density

3.1 (vs air)

vapor density

3.1 (vs air)

vapor density

3.1 (vs air)

vapor density

3.1 (vs air)

vapor pressure

<1 mmHg ( 20 °C)

vapor pressure

<1 mmHg ( 20 °C)

vapor pressure

<1 mmHg ( 20 °C)

vapor pressure

<1 mmHg ( 20 °C)

一般說明

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.

其他說明

查看我们可生物再生的替代甘油− 911046

法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

相關產品

產品號碼
描述
訂價

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

390.2 °F - Pensky-Martens closed cup

閃點（°C）

199 °C - Pensky-Martens closed cup

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
BCCN6855
SHBS8251
BCCN1369
SHBS7085
SHBS6247

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Hovsep Mahdessian et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(24), 8913-8918 (2014-06-14)
Genome-wide association studies have identified a locus on chromosome 19 associated with plasma triglyceride (TG) concentration and nonalcoholic fatty liver disease. However, the identity and functional role of the gene(s) responsible for these associations remain unknown. Of 19 expressed genes
Shelley L Forrest et al.
The Journal of comparative neurology, 522(17), 3900-3927 (2014-07-22)
Artemin is a member of the glial cell line-derived neurotrophic factor (GDNF) family that has been strongly implicated in development and regeneration of autonomic nerves and modulation of nociception. Whereas other members of this family (GDNF and neurturin) primarily target
T W Chew et al.
Oncogene, 33(21), 2717-2727 (2013-07-03)
RAS and Rho small GTPases are key molecular switches that control cell dynamics, cell growth and tissue development through their distinct signaling pathways. Although much has been learnt about their individual functions in both cell and animal models, the physiological
Benoît Ranchoux et al.
The American journal of pathology, 185(2), 356-371 (2014-12-17)
Pulmonary veno-occlusive disease (PVOD) is an uncommon form of pulmonary hypertension (PH) characterized by progressive obstruction of small pulmonary veins and a dismal prognosis. Limited case series have reported a possible association between different chemotherapeutic agents and PVOD. We evaluated
Jian Ye et al.
PLoS pathogens, 11(10), e1005196-e1005196 (2015-10-03)
Aberrant viral RNAs produced in infected plant cells serve as templates for the synthesis of dsRNAs. The derived virus-related small interfering RNAs (siRNA) mediate cleavage of viral RNAs by post-transcriptional gene silencing (PTGS), thus blocking virus multiplication. Here, we identified
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Questions

1–4 of 4 Questions  

  1. 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

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  2. 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

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  3. What is the viscosity of glycerol?

    1 answer

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

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  4. 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.

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