cations in water Prevent ions in water (in the case of non-distilled water) from interfering with components in some products that are sensitive to charge. as well as helping the formula to be stable can be stored longer
| Related Product Name | Description |
|---|---|
| Disodium EDTA | Suitable for pH lower than 8 |
| Tetrasodium EDTA | Suitable for pH higher then 8 |
Tetrasodium EDTA (4NA EDTA) Ultra high purity (>99.0%) water cationizer Prevent ions in water (in the case of non-distilled water) from interfering with components in some products that are sensitive to charge. as well as helping the formula to be stable can be stored longer
Suitable for use in the absence of distilled water. Instead, use reverse osmosis (RO) bottled water or plain, clean water. If unsure of cleanliness, boil first and dissolve Disodium EDTA at a rate of 0.1-0.2%.
Use: For all products with a pH between 8-12
Mixing method: Mix in water (water-phase) before other ingredients.
Usage rate: 0.1-0.2% (recommended 0.2%)
Product characteristics: White-light yellow powder
Solubility: can dissolve in water
Storage: can be stored at room temperature But close the lid of the bottle tightly. and protected from sunlight, air or heat, the product has a minimum shelf life of 3 years.
INCI Name : Tetrasodium EDTA
Appearance:
Storage: Store under room temperature. Avoid Heat & Light.
Shelf Life: 36Months from manufacturing or testing date (Current Lot will expire: 09/2025)
Dosage (Range): 0.1% - 0.2%
Recommended Dosage: 0.2%
Mix Method: Add into water phase. Heat tolerant.
Heat Resistance: Avoid heat above 80C
Solubility: Water
Product Specification:
| Test | Specification |
|---|---|
| Appearance | White crystalline powder |
| Assay (%) | 99.0 Min |
| pH | 10.5-11.5 |
| Sulfate (SO42-) | 0.1% Max |
| Chloride (Cl-) | 0.01% Max |
| Heavy Metals (Pb) | 0.001% Max |
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