Dissolvine NA2
- CAS Number
- 6381-92-6
- INCI Name
- Tetrasodium EDTA
- Molecular Formula
- EDTA-Na₂H₂.2H₂O
Dissolvine NA2 is a chelate used in the detergent industry as a stabilizer, in the chemical industry as a metal carrier in redox systems, in the cosmetic industry as a stabilizer for preparations, and in the printing industry to control hardness and as a stabilizer.
Properties
- Physical Form
- Crystals
- Solid
Identification
- Chemical Name
Ethylenediaminetetraacetic Acid Disodium Dihydrate
- CASE Ingredients Functions
- Stabilizer
Product families
Applications
- Dish Care
- Laundry & Fabric Care
- Commercial Laundry
- Industrial Cleaning
Product Families
- Rheology Modifiers & Stabilizers
- Chelating Agents
- Stabilizers
- Stabilizers
- Finishing Additives & Treatments
Other characteristics
- Brand
- Dissolvine
- Synonyms
Disodium (Ethylenedinitrilo)Tetraacetate Dihydrate, Disodium Edetate Dihydrate, Disodium Edta Dihydrate, Edetate Disodium, EDTA Disodium Dihydrate, EDTA Disodium Salt Dihydrate, Edetate Sodium, EDTA Tetrasodium, Ethylenediaminetetraacetic Acid Tetrasodium Salt, Sodium Edetate, Tetrasodium Edetate, Tetrasodium ethylenediamine tetraacetate
- Functions
Chelating Agent, Chelating Agent, Stabilizer, Stabilizer
- Labeling Claims
- Biodegradable, Ulta Beauty's Conscious Beauty
- Biodegradable
- Ulta Beauty's Conscious Beauty
- Note
Dissolvine® NA2 is a sequestering agent of high purity forming stable, watersoluble chelates with polyvalent metal ions in a wide pH range.
- Markets
- HI&I Care
- Appearance
- Free flowing white crystalline
- HII Features
- Cost Effective
- Good Binding Capacity
- High Stability
- Scale Removing
- Sequestering
- Works Over A Wide pH Range
- Technology
- CASE Ingredients
- Cleaning Ingredients
- Cosmetic Ingredients
- Industrial Additives & Materials
- Benefit Claims
- Binding
- Broad pH Stability
- Chelating
- Cost Effective
- Formula Stability
- Preservative Boosting
- Sequestering
- Stabilizing
- Storage Condition
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
- Applicable Processes
- Textiles Manufacturing
- Environmental Aspects
Inherently biodegradable. Rapid biodegradation can be obtained under slightly alkaline conditions.
- Home Care Applications
- Detergents
- 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.
- I&I Cleaning Applications
- Detergents
- Industrial Additives End Use
- Textiles
- Cleaning Ingredients Functions
- Chelating Agent
- Stabilizer
- Cosmetic Ingredients Functions
- Chelating Agent
- Stabilizer
- Industrial Additives Functions
- Chelating Agent
Technical data
Table 1 of 4
2 rows| Characteristic | Value | Unit |
|---|---|---|
| Molecular Weight | 372.2 | — |
| Chemical Oxygen Demand | approx. 630 | mg/g |
Table 2 of 4
4 rows| Characteristic | Value | Unit |
|---|---|---|
| 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 |
Table 3 of 4
2 rows| Characteristic | Value | Unit |
|---|---|---|
| Assay | min. 99 | % |
| pH (in 1% w/v Aqueous Dilution) | 4.0 - 5.0 | — |
Table 4 of 4
6 rows| Characteristic | Value | Unit |
|---|---|---|
| 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 |
