Enhanced TDS
Identification & Functionality
- Chemical Name
- Agrochemical Functions
- Cleaning Ingredients Functions
- Cosmetic Ingredients Functions
- Industrial Additives Functions
- Molecular formula
- DTPA-Na₅
- Technologies
- Product Families
- Chemical Structure
Features & Benefits
- Benefit Claims
- HII Features
- Product Features
Slowly biodegradable
Applications & Uses
- Markets
- Applications
- Applicable Processes
- Home Care Applications
- I&I Cleaning Applications
- Application Information
- In the pulp industry as stabilizer in peroxide and hydrosulphite bleaching.
- In the textile industry as stabilizer in bleaching and dyeing baths.
- In the photographic industry as stabilizer in developing baths.
Properties
- Physical Form
- Appearance
- Clear pale yellow liquid
- Miscible in
- Water
- Environmental Properties
Value Units Test Method / Conditions Chemical Oxygen Demand approx. 290 mg/g - - Characteristics
Value Units Test Method / Conditions Molecular Weight 503.3 - - Crystallization Point max. -15 °C - - Specifications
Value Units Test Method / Conditions Active Ingredients min. 40.5 % - Assay min. 40 % Fe-Sequestering Capacity Chelating Value (CaCV) min. 80.5 mg CaCO₃/g - Color max. 250 - APHA Density approx. 1280 kg/m³ - pH (at 1% w/v Aqueous dilution) 11 - 12 - - pH (at 1% w/v dilution) 11 - 11.8 - - Specific Gravity (at 25°C) 1.28 - 1.32 - - - Theoretical Properties
Value Units Test Method / Conditions Sequestering Values (Calcium ion, at pH 6 - 14) approx. 30 mg metal/g - Sequestering Values (Copper ion, at pH 2-14) approx. 50 mg metal/g - Sequestering Values (Ferric ion, at pH 1-11) approx. 45 mg metal/g - Sequestering Values (Magnesium ion, at pH 6-12) approx. 20 mg metal/g - Sequestering Values (Manganese ion, at pH 4-13) approx. 45 mg metal/g - Sequestering Values (Zinc ion, at pH 2-13) approx. 50 mg metal/g -
Regulatory & Compliance
Packaging & Availability
- Supplied by
Storage & Handling
- Storage Information
- Store in original packing or in PVC, PP, PE, stainless steel or bituminized tanks.
- Avoid contact with aluminum, zinc, nickel, copper and copper alloys.
- It is advised to re-test the material after three years of storage.