Tetrasodium glutamate diacetate
Tetrasodium glutamate diacetate, GLDA, is a highly effective, biodegradable chelating agent derived from plant-based amino acids. Used widely in cosmetics, skincare, and cleaning products, it works by binding to metal ions to stabilize formulas, prevent spoilage, and boost the effectiveness of preservatives. A common, more sustainable alternative to EDTA.
Details
Chemical Formula
C9H9NO8Na4
EC Number
257-573-7
CAS Number
51981-21-6
Industries
- Industry chemicals
- Home & Personal care
- Surface treatment & Coatings
Applications
- Biochelating agent
- Cleaning products
- Water treatment
- Batteries
- Personal care products
- Surface treatment
Specification
- Appearance: Slightly yellow transparent liquid
- Content: min. 47%
- pH value (10g/L, 25°C): 11.0-12.0
- NTA: ≤0.1%
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