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Principaux documents

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S5504

Sigma-Aldrich

Cellulose

Type 50, 50 μm

Synonyme(s) :

Cellulose, Cellulose powder, Cotton linters

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About This Item

Numéro CAS:
9004-34-6
Numéro CE :
232-674-9
Numéro MDL:
MFCD00081512
Code UNSPSC :
12352200
Nomenclature NACRES :
NA.56

Type

Type 50

Niveau de qualité

200

Taille des particules

50 μm

Chaîne SMILES 

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

Clé InChI

GUBGYTABKSRVRQ-WFVLMXAXSA-N

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Catégories apparentées

Application

High purity cellulose powders for partition chromatography.
Faster development times than Type 20 (1-4 hours) with a little loss of resolution. May yield a colored background.
Sigmacell cellulose is used in thin layer chromatography (TLC) and cellulose TLC adsorbents. Sigmacell cellulose has been used in studies to inform industrial applications for large-scale purification of enzymes as well as to investigate the cellulase system of Penicillium echinulatum, which has been identified as a potential cellulase producer for bioconversion processes.

Reconstitution

For TLC, simply blend a 15-20% aqueous slurry for about one minute and coat plates; dry at room temperature. Usually does not require activation before use.

Informations légales

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)

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Certificats d'analyse (COA)

Lot/Batch Number
0000395392
0000385397
0000385396
0000378726
0000378716

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D W Rickey et al.
Ultrasound in medicine & biology, 21(9), 1163-1176 (1995-01-01)
Doppler ultrasound flow measurement techniques are often validated using phantoms that simulate the vasculature, surrounding tissue and blood. Many researchers use rubber tubing to mimic blood vessels because of the realistic acoustic impedance, robust physical properties and wide range of
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(1) Background: It is known that sickle cells contain a higher amount of Ca2+ compared to healthy red blood cells (RBCs). The increased Ca2+ is associated with the most severe symptom of sickle cell disease (SCD), the vaso-occlusive crisis (VOC).
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Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology, 42(3), 1139-1152 (2017-07-03)
Old human red blood cells (RBCs) have a reduced surface area with respect to young RBCs. If this decrease occurred through the release of vesicles similar to the spectrin-free vesicles that are shed in vitro under different experimental conditions or
Bhaskara Rao Chintada et al.
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Shear-wave elastography (SWE) measures shear-wave speed (SWS), which is related to the underlying shear modulus of soft tissue. SWS in soft tissue changes depending on the amount of external strain that soft tissue is subjected to due to the acoustoelastic
Marco Mattonai et al.
Bioresource technology, 270, 270-277 (2018-09-18)
A combined study of crystallinity index (CI), degree of polymerisation (DP) and thermal stability of cellulose was carried out for monitoring the effect of ball-milling. DP and CI are two fundamental quantities that describe the physico-chemical behaviour of cellulose. Milling
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