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Kaolin

SIAL/K7375

Synonym: Aluminum silicate hydroxide; Bolus; Hydrated aluminum silicate

CAS Number: 1332-58-7
EC Number: 310-194-1
MDL Number: MFCD00062311
Linear Formula: ~Al2Si2O5(OH)4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-K7375-500G 500 g
 $94.20
1/EA		 Add To Favorites
45-K7375-1KG 1 kg
 $131.00
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45-K7375-2.5KG 2.5 kg
 $258.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: K7375-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: K7375-1KG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: K7375-2.5KG

 

form powder
InChI 1S/2Al.O5Si2.2H2O.2O/c;;1-6(2)5-7(3)4;;;;/h;;;2*1H2;;/q2*+1;-2;;;;
InChI key NLYAJNPCOHFWQQ-UHFFFAOYSA-N
loss ≤2.0% loss on drying
pH 3.5-5.0 (20% in water)
pH range 3.5-5.0(20% in water)
Quality Level 200 
SMILES string [Si](=O)(O[Si](=O)O[Al]=O)O[Al]=O.O.O
Application: Kaolin has been used:
• For preparing synthetic turbid water that is employed to evaluate the biosorption capacity of Moringa oleifera leaves.
• In combination with carrageenan to induce arthritic inflammation in a rat model for evaluating the activity of JAK3 (janus kinase 3) inhibitors.
• In a study to assess its utility for microparticle-enhanced cultivation (MPEC) of 2-phenylethanol and 6-pentyl-α-pyrone.
General description: Kaolin is hydrated aluminum silicate. Its water sorption isotherms, desorption isotherms, desorption enthalpy and entropy have been determined. The impact of its addition to styrene-butadiene rubber composites has been investigated. The thermal degradation of kaolin has been analyzed.
Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
Other Notes: Go to Redi-Dri™ Product Listing 795453 
Packaging: 1, 2.5 kg in poly bottle
Packaging: 500 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany nwg
Flash Point(F) Not applicable
Flash Point(C) Not applicable
UNSPSC 11111803

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