Enhanced TDS
Identification & Functionality
- Blend
- No
- Chemical Family
- Chemical Name
- Product Code
- MITM04362
- Single Ingredient
- Yes
- Synonyms
- Silica, SiO2
- Technologies
- Product Families
Features & Benefits
- Industrial Additives Features
- Labeling Claims
Applications & Uses
- Applicable Processes
- Industrial Additives End Use
- Markets
- Applications
- Product Applications
SIPERNAT® 383 DS is particularly well suited for the production of in-situ hydrohobized defoamers. Due to an optimum pH-value of about 8 it facilitates for instance the hydrophobization process of defoamers. It is not necessary to add any catalyst.
Properties
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
- Contains any chemicals listed on Prop 65 (including impurities, residues, catalysts, monomers, and by-products and excluding heavy metals)?
Packaging & Availability
- Packaging Type
- Product Packaging
Package size (net) 10kg
Principal Information
- Group Principal Number
- S000006
- Principal
Storage & Handling
- Storage Conditions
Our silica products are inert and extremely stable chemically. However, due to their high specific surface area, they can absorb moisture and volatile organic compounds from the surrounding atmosphere. Therefore, we recommend storing the products in sealed containers in a dry, cool place, and removed from volatile organic substances. Even if a product is stored under these conditions, after a longer period it can still pick up ambient moisture over time, which could lead to its exceeding the specified moisture content. For this reason, our recommended use-by date is 24 months after date of manufacture. Product more than 24 months old should be tested for moisture content before use in order to make certain that it is still suitable for the intended application.
Other
- Color (SDS)
- White
- Item Number
- Odor (SDS)
- Odorless
- Other Hazards
- None known
- USA/DOT UN Number
- Not Applicable
- Chemical Properties
Value Units Test Method / Conditions Loss on Ignition max. 6.0 % % ISO 3262-1 At 1000°C, 2 H Loss on Ignition max. 1.4 % % Internal Method at 1000°C, 2h, based on ignited substance pH 8.3 - ISO 787-9 5% in Water - Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life1 24.0 mo mo - Electrical Properties
Value Units Test Method / Conditions Electrical Conductivity max. 1400.0 μS/cm μS/cm ISO 787-14 4% In Water - Physical Properties
Value Units Test Method / Conditions Apparent Tamped Density 90.0 g/L g/L ISO 787-11 Moisture Content max. 6.0 % % ISO 787-2 at 105°C, 2h Particle Size 7.5 µm µm ISO 13320 D50 Particle Size 7.5 µm µm Malvern Laser Diffraction Method D50 Sieve Fractionation (Retained) max. 300.0 % % ISO 3262-19 45 µm, spray Specific Surface Area 175.0 m²/g m²/g ISO 9277 at nitrogen Multipoint - Material Composition
Value Units Test Method / Conditions Iron Content max. 400.0 ppm ppm Internal Method at 1000°C, 2h, based on ignited substance Silicon Content min. 97.0 % % ISO 3262-19 at 1000°C, 2h, based on ignited substance, as silicon dioxide Sulfate Content max. 1.5 % % Internal Method - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Decomposition Temperature (SDS) min. 2000.0 °C °C Density (SDS) 2.0 g/cm³ g/cm³ at 20°C Melting Point (SDS) 1700.0 °C °C Tapped Density (SDS) 75.0 g/L g/L DIN EN ISO 787-11 pH (SDS) 8.3 - DIN EN ISO 787-9 at 20°C, 50g/l