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M0262

Sigma-Aldrich

Methyl cellulose

27.5-31.5% (Methoxyl content), viscosity: 400 cP

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100 G
111,00 $
250 G
192,00 $
500 G
337,00 $
1 KG
579,00 $

111,00 $

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Devis pour commande en gros
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Sélectionner une taille de conditionnement

Changer de vue
100 G
111,00 $
250 G
192,00 $
500 G
337,00 $
1 KG
579,00 $

About This Item

Numéro CAS:
9004-67-5
Numéro MDL:
MFCD00081763
Code UNSPSC :
12352201
ID de substance PubChem :
24896545
Nomenclature NACRES :
NA.25

111,00 $

Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit.
Devis pour commande en gros

Niveau de qualité

200

Essai

27.5-31.5% (Methoxyl content)

Forme

powder

Couleur

white to off-white

Viscosité

300-560 cP, 2 % in water(20 °C)

Chaîne SMILES 

[*]OC[C@H]1O[C@@H](O[C@@H]2[C@@H](CO[*])O[C@@H](O[*])[C@H](O[*])[C@H]2O[*])[C@H](O[*])[C@@H](O[*])[C@@H]1O[*]

Clé InChI

YLGXILFCIXHCMC-JHGZEJCSSA-N

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Description générale

Methyl-cellulose powder helps to prevent and manage nasal symptoms.[1]

Application

Methyl cellulose has been used:
  • in total gastrointestinal transit[2]
  • in in vitro motility assay[3]
  • in the measurement of gastric emptying by phenol red method[4]

Autres remarques

To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
0000387123
0000378423
0000374472
0000360532
0000374472

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Gastric emptying is accelerated in diabetic BB rats and is slowed by subcutaneous injections of amylin
Young A A, et al.
Diabetologia, 38(6), 642-648 (1995)
Methyl-cellulose powder for prevention and management of nasal symptoms
Popov T A, et al.
Expert Review of Respiratory Medicine, 11(11), 885-892 (2017)
Mengting Li et al.
Journal of applied toxicology : JAT, 40(6), 780-793 (2020-01-25)
Fuzi, the processed lateral roots of Aconitum carmichaelii Debx., is a traditional herbal medicine that is well known for its excellent pharmacological effects and acute toxicity. Aconitine is one of the diester-diterpene alkaloids and well-known for its arrhythmogenic effects. However
Antibiotics-induced depletion of mice microbiota induces changes in host serotonin biosynthesis and intestinal motility
Ge X, et al.
Journal of Translational Medicine, 15(1), 13-13 (2017)
Kelli L Kuhen et al.
Antimicrobial agents and chemotherapy, 58(9), 5060-5067 (2014-06-11)
Renewed global efforts toward malaria eradication have highlighted the need for novel antimalarial agents with activity against multiple stages of the parasite life cycle. We have previously reported the discovery of a novel class of antimalarial compounds in the imidazolopiperazine
Afficher tous les articles scientifiques apparentés

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/449/386/product-dating-information-mk.pdf

      Helpful?

  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

      Helpful?

  3. How do I make up 25cP, 50cP, 100cP viscosity solutions with the M0262 methyl cellulose?

    1 answer

    1. The viscosity of this product can reach 300-560 cP when forming a 2% solution in water at 20 °C. To prepare 25 cP, 50 cP, and 100 cP viscosity solutions, the 2% solution must be further diluted. In general, the viscosity of a solution will decrease with dilution, but the relationship is not always strictly proportional. Therefore, it is essential to use a viscometer to accurately measure the viscosity after each dilution step to achieve the desired viscosity levels.

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  4. What is the Molecular weight of this product approx.? 

    1 answer

    1. The molecular weight is approximately 41kDa.

      Helpful?

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