Technical data sheet
Reference Nº: DIV-001
Date: 01/08/2025
AEROSIL (Colloidal silicon dioxide, E551)
CAS Nº
112945-52-5
EC/EINECS Nº
231-545-4
| CHEMICAL IDENTIFICATION | |
| MOLECULAR FORMULA | SiO2 |
| MOLECULAR WEIGHT | 60.08 g/mol |
| INCI NAME | Silicia |
| GEOGRAPHICAL ORIGIN | Europe |
| ORIGEN | Sinthetic |
| APPEARANCE | White light fine powder |
| ODOUR | Characteristic |
| TASTE | Characteristic |
Specifications
Standard
Method
| IDENTIFICATION | Positve | Internal Method |
| ASSAY SiO2 | >99.8% | Internal Method |
| SUPERFICIAL AREA (BET) | 175.0 – 225.0 m2/g | Internal Method |
| LOSS ON DRYING | <1.5% | Internal Method |
| RESIDUE ON IGNITION | <2.0% | Internal Method |
| DENSITY to 20ºC of SiO2 | aproxx 2.2 g/ml | Internal Method |
| TAPPED DENSITY | aproxx 40g/l | Internal Method |
| pH | 3.8 – 4.3 | Internal Method |
| TAMBLE RESIDUE >40 µm | ≤0.030 % | Internal Method |
| SOLUBILITY | Practically insoluble in water and in mineral acids with the exception of HF. It is solubilized in hot alkaline solutions | Internal Method |
Metals
Pollutants
Standard
Method
| ARSENIC | <3 ppm | Internal Method |
| LEAD | <5 ppm | Internal Method |
| MERCURY | <1 ppm | Internal Method |
Other informations
Use: Food.
Product with Halal and Kosher Certificate.
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.
Contaminants Free Product conforms to the (EU) Reg. No 2023/915.
Residuals Solvents Free Product conforms to the Dir. 2009/32/EC.
Pesticides Free Product conforms with Regulation (EC) No 396/2005.
BSE/TSE Free Product conforms to the Reg. (EC) No 999/2001.
NON Irradiated product conforms to the EU Dir. No 1999/2/EC.
Product meets purity requirements for E551 Regulation (EU) No. 231/2012.
Product complies with Regulation (EC) No. 1333/2008 on additives.
STORAGE: Keep in tightly closed containers, store in a cool, dark place, away from light.
Shelf life: 2 years.
Norms: Complies manufacturer´s specifications and E551.
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 with Halal and Kosher Certificate.
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.
Contaminants Free Product conforms to the (EU) Reg. No 2023/915.
Residuals Solvents Free Product conforms to the Dir. 2009/32/EC.
Pesticides Free Product conforms with Regulation (EC) No 396/2005.
BSE/TSE Free Product conforms to the Reg. (EC) No 999/2001.
NON Irradiated product conforms to the EU Dir. No 1999/2/EC.
Product meets purity requirements for E551 Regulation (EU) No. 231/2012.
Product complies with Regulation (EC) No. 1333/2008 on additives.
STORAGE: Keep in tightly closed containers, store in a cool, dark place, away from light.
Shelf life: 2 years.
Norms: Complies manufacturer´s specifications and E551.
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.
