Based on diethylenetriaminepentaacetic acid (DTPA), pentasodium salts, Dissolvine® D-40 chelates are used across multiple industries including for pulp production as stabilizers in peroxide and hydrosulfite bleaching and for textiles as stabilizers in bleaching and dyeing baths.
| Supplier | |
|---|---|
| Brand | Dissolvine |
| Additive Classification | Chelates |
| Product CAS nr | 140-01-2 |
| Industry | HI&I Care |
| Active ingredient | ≥ 40.5 % |
| Appearance | Clear pale yellow liquid |
| Assay according to Fe-sequestering capacity | ≥ 40.0 % |
| Chelating value, CaCV | ≥ 80.5 mg CaCO₃/g |
| Color | ≤ 250 APHA |
| Density | ~ 1280 kg/m³ |
| pH, 1% w/v aqueous dilution | 11.0-12.0 |
| pH, 1% w/v dilution | 11.0-11.8 |
| Specific gravity, 25°C | 1.28-1.32 |
| Crystallization point | ≤ -15 °C |
| Miscibility with water | any desired ratio |
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.
Brand:Polylite
Appearance:Hazy
Acid Value:8-15mgKOH/g
Viscosity，25℃:1.8-2.2Pa.s
Solid Content:54-59%
Gelation time,25℃:20-38min
Brand:Polylite
Appearance: Clear liquid,no visible mechanical impurity
Epoxy Equivalent (g/eq): 176–184
Color (Gardner): Max 1.0
Flash Point (℃): Above 150
Viscosity (cps, at 25℃): 8000–11000
Hydrolyzable Chlorine Content (ppm): Below 1000
Specific Gravity (g/cm³, 25℃): 1.16
Brand:Polylite
Appearance:Clear liquid,no visible mechanical impurity
Colour(Hazen):40 Max
Epoxy Equivalent(g/mol):210-230
Hydrolytic Chlorine (%):0.50 Max
Inorg.Cl （mg/kg）:50 Max
Volatile /150℃,40min(%):0.6 Max
Softening Point(℃):14-23
Brand:Trigonox®
Chemical family:Organic peroxide
CAS number:75-91-2
Physical form:Liquid
Molecular Weight:90.1
Chemical name:tert-Butyl hydroperoxide, 70% solution in water
Brand：Perkadox®
CAS number：94-36-0
Molecular Weight：242.2
Concentration：3.20-3.37%
Chemical name：Dibenzoyl peroxide, paste, 50% in dipropylene glycol dibenzoate and water
Brand:Perkadox®
Chemical family:Organic peroxide
CAS number:94-36-0
Physical form:Granular powder
Chemical name:Dibenzoyl peroxide
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