Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

435244

Sigma-Aldrich

Cellulose

colloidal, microcrystalline

Synonym(s):

Cellulose powder, Cotton linters

Sign Into View Organizational & Contract Pricing

Select a Size

250 G
$77.60

$77.60


In StockDetails


Request a Bulk Order

Select a Size

Change View
250 G
$77.60

About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23

$77.60


In StockDetails


Request a Bulk Order

form

colloidal, microcrystalline

contains

10.0-20.0% sodium carboxymethyl cellulose as stabilizer

particle size

+65-+325 mesh

viscosity

50-150 cP, 2.6 wt. % in H2O, Brookfield RTV, spindle #1 (20 rpm)(lit.)

bulk density

0.6 g/mL (25°C)

SMILES string

O1[C@H](C(C(C(C1CO)O)O)O)O[C@@H]2C(OC(C(C2O)O)O)CO

InChI

1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3?,4?,5?,6?,7?,8?,9?,10-,11?,12+/m1/s1

InChI key

GUBGYTABKSRVRQ-WFVLMXAXSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
43523631069722183
Cellulose colloidal, microcrystalline

435244

Cellulose

Cellulose microcrystalline, powder

435236

Cellulose

Cellulose microcrystalline, powder, 20 μm

310697

Cellulose

Cellulose powder, suitable for column chromatography

22183

Cellulose

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

form

colloidal, microcrystalline

form

microcrystalline, powder

form

microcrystalline, powder

form

powder

contains

10.0-20.0% sodium carboxymethyl cellulose as stabilizer

contains

-

contains

-

contains

-

particle size

+65-+325 mesh

particle size

51 μm

particle size

20 μm

particle size

10-100 μm

viscosity

50-150 cP, 2.6 wt. % in H2O, Brookfield RTV, spindle #1 (20 rpm)(lit.)

viscosity

-

viscosity

-

viscosity

-

bulk density

0.6 g/mL (25°C)

bulk density

0.6 g/mL (25°C)

bulk density

0.5 g/mL (25°C)

bulk density

-

Application

Bulking agent, opacifier, anti-caking agent, extrusion aid and stabilizer for foams and emulsions.
High purity cellulose powders for partition chromatography.

Features and Benefits

Amorphous regions are hydrolyzed leaving crystalline microfibrils. Forms thixotropic gels, good thermal stability.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Questions

1–3 of 3 Questions  
  1. I am trying to use this an overlay medium for plaque assays- I tried dissolving in water but there are still fine particulates. How would I dissolve this or what media should I dissolve this in for complete dissolution?

    1 answer
    1. The solubility is not determined for this colloidal cellulose, and there is no specific protocol for using it in plaque assays. Based on literature, this product has been used in plaque assays at a concentration of 0.6% or 1.2% in serum-free DMEM.

      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/449/386/product-dating-information-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?

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service