Knowde Enhanced TDS
Identification & Functionality
- Chemical Name
- INCI Name
- CASE Ingredients Functions
- Cleaning Ingredients Functions
- Cosmetic Ingredients Functions
- Industrial Additives Functions
- Molecular formula
- EDTA-Na₂H₂.2H₂O
- Technologies
- Product Families
- Chemical Structure
Features & Benefits
- Benefit Claims
- Labeling Claims
- HII Features
- Environmental Aspects
Inherently biodegradable. Rapid biodegradation can be obtained under slightly alkaline conditions.
Applications & Uses
- Markets
- Applications
- Applicable Processes
- Home Care Applications
- I&I Cleaning Applications
- Industrial Additives End Use
- Recommended Applications
- In the detergent industry as stabilizer.
- In the chemical industry as metal carrier in redox systems.
- In the cosmetic industry as stabilizer for preparations.
- In the printing industry to control hardness and as stabilizer.
Properties
- Appearance
- Free flowing white crystalline
- Typical Properties
- Characteristics
- Specifications
- Theoretical Properties
- Note
Dissolvine® NA2 is a sequestering agent of high purity forming stable, watersoluble chelates with polyvalent metal ions in a wide pH range.
| Value | Units | Test Method / Conditions | |
| Molecular Weight | 372.2 | — | — |
| Chemical Oxygen Demand | approx. 630 | mg/g | — |
| Value | Units | Test Method / Conditions | |
| Bulk Density (Tapped) | approx. 800 - 1000 | kg/m³ | — |
| Bulk Density (Untapped, Poured) | approx. 500 - 700 | kg/m³ | — |
| Solubility in Water (at 20°C) | approx. 100 | g/l | — |
| Solubility in Water (at 40°C) | approx. 135 | g/l | — |
| Value | Units | Test Method / Conditions | |
| Assay | min. 99 | % | — |
| pH (in 1% w/v Aqueous Dilution) | 4.0 - 5.0 | — | — |
| Value | Units | Test Method / Conditions | |
| Calcium Content (at pH 5 - 14) | 105.0 | mg metal/g | — |
| Copper Content (at pH 2 - 14) | 170.0 | mg metal/g | — |
| Ferric Content (at pH 1-10) | 150.0 | mg metal/g | — |
| Magnesium Content (at pH 6 - 11) | 65.0 | mg metal/g | — |
| Manganese Content (at pH 3 - 13) | 145.0 | mg metal/g | — |
| Zinc Content (at pH 2-13) | 175.0 | mg metal/g | — |
Storage & Handling
- Storage Conditions
- Store in original packing at a dry place.
- Opened bags must be closed again properly.
- It is advised to re-test the material after three years of storage