Technical data sheet
Reference Nº: DIV-631
Date: 01/11/2024
KAOLIN
CAS Nº
1332-58-7
EC/EINECS Nº
310-194-1
| CHEMICAL IDENTIFICATION | |
| MOLECULAR FORMULA | Al2Si2O5(OH)4 |
| MOLECULAR WEIGHT | 258.16 g/mol |
| ORIGEN | Mineral |
| APPEARANCE | Very fine white powder |
| ODOUR | Characteristic |
| TASTE | Characteristic |
Specifications
Standard
Method
| WHITENESS | ≥92% | Internal Method |
| HUMIDITY | ≤1.0% | Internal Method |
| pH | 7.5 – 8.0 | Internal Method |
| GRANULOMETRY | ||
| >10 µm | approx 95% | Internal Method |
| <2 µm | approx 97% | Internal Method |
| SILICOM OXIDE (SiO2) | 47 – 50% | Internal Method |
| ALUMINIUM OXIDE (Al2O3) | 35.7 – 37.3% | Internal Method |
| HIERRO (Fe2O3) | 0.35 – 0.95% | Internal Method |
| MAGNESIUM OXIDE (MgO) | 0,35 – 0.95% | Internal Method |
| CALCIUM OXIDE (CaO) | 0,05 – 0.15% | Internal Method |
| POTASSIUM OXIDE(K2O) | 0.3 – 0.9% | Internal Method |
| SODIUM OXIDE (Na2O) | 0.35 – 0.95% | Internal Method |
| TITANIUM OXIDE (TiO2) | 0.35 – 0.95% | Internal Method |
| P.F. (Loss on fire) | 12.5 – 13.1% | Internal Method |
| DENSITY | approx 2.6 g/cm3 | Internal Method |
| SOLUBILITY | Insoluble in water | Internal Method |
Other informations
USE: Loading and coating of paper: decreases porosity and brings brightness and smoothness to the surface. Formulation of glass plates. Elaboration of profiles, blocks, high alumina bricks. Manufacture of inks and extension pigments for paints. Used as fillers in rubber and plastics.
GMO Free Product conforms to the Reg. (EC) No 1829/2003 & No 1830/2003.
Allergens Free Product conforms to the Reg. (EU) Nº 1169/2011.
Free BSE/TSE product conforms to the Reg.(EC) Nº 999/2011..
NON Irradiated product conforms to the EU Dir. Nº 1999/2/EC.
Pesticides Free Product conforms with Regulation (EC) Nº 396/2005.
Product is NOT used with Nanomaerials Technology conforms to the Reg (EU) Nº 1169/2011
Free SVHC product.
Free CMR product.
Not tested on animals for cosmetic purposes.
Product according to Reg. (EU) 10/2011 on plastic materials and articles intended to come into contact with food.
STORAGE: Keep in tightly closed containers, in a dry and well-ventilated place. Store at a temperature between 5 -35ºC. Store away from heat sources, direct sunlight, ignition points, oxidizing agents and strongly acidic or basic materials.
Shelf life: 5 years.
For the indicated regulations and directives, subsequent modifications are included.
ALL DATA SHOWN ARE FROM OUR SUPPLIER-MANUFACTURER. THE ABOVE INFORMATION DOES NOT EXEMPT FROM THE OBLIGATION TO IDENTIFY AND CONTROL THE PRODUCT IN RELATION TO THE INTENDED USE. THIS DOCUMENT IS GENERATED BY COMPUTER AND IS VALID WITHOUT SIGNATURE.
STORAGE CONDITIONS
GMO Free Product conforms to the Reg. (EC) No 1829/2003 & No 1830/2003.
Allergens Free Product conforms to the Reg. (EU) Nº 1169/2011.
Free BSE/TSE product conforms to the Reg.(EC) Nº 999/2011..
NON Irradiated product conforms to the EU Dir. Nº 1999/2/EC.
Pesticides Free Product conforms with Regulation (EC) Nº 396/2005.
Product is NOT used with Nanomaerials Technology conforms to the Reg (EU) Nº 1169/2011
Free SVHC product.
Free CMR product.
Not tested on animals for cosmetic purposes.
Product according to Reg. (EU) 10/2011 on plastic materials and articles intended to come into contact with food.
STORAGE: Keep in tightly closed containers, in a dry and well-ventilated place. Store at a temperature between 5 -35ºC. Store away from heat sources, direct sunlight, ignition points, oxidizing agents and strongly acidic or basic materials.
Shelf life: 5 years.
For the indicated regulations and directives, subsequent modifications are included.
ALL DATA SHOWN ARE FROM OUR SUPPLIER-MANUFACTURER. THE ABOVE INFORMATION DOES NOT EXEMPT FROM THE OBLIGATION TO IDENTIFY AND CONTROL THE PRODUCT IN RELATION TO THE INTENDED USE. THIS DOCUMENT IS GENERATED BY COMPUTER AND IS VALID WITHOUT SIGNATURE.
STORAGE CONDITIONS
*Product characteristics may vary from one batch to another due to the origin of the raw materials used in its manufacture, their area of origin, or natural factors associated with them. These variations may affect parameters such as color, odor, taste, or moisture, without compromising its properties or quality.
*The technical data sheets are informative and may not be up-to-date. Please contact us for the latest version.
*Any additional information or supporting documentation will be provided upon request or against order.
All the raw materials we sell are strictly tested.
In our own quality laboratory in Spain.
Constant
stock rotation.
stock rotation.
To guarantee fresh batches at all times.
Punctuality and quality of delivery.
We deliver how, when and where you need it.
All our products are labeled and have their own documentation in English and Spanish.
Ask us whatever you might need; we’ll take care of it.
At Nutrifoods we are distributors of raw materials for the food supplement industry. We ship to more than 20 different countries all over the world, always making sure to meet the highest standards in terms of quality of customer service and guaranteed satisfaction. It’s easy to work with us.
