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Morwet D-425 Powder

1 of 11 products in this brand
Morwet D-425 Powder is a sodium salt of naphthalene sulfonate condensate (NSC).

Chemical Family: Alkylnaphthalene Sulfonate (ANS)

Functions: Dispersant, Surfactant, Surfactant (Anionic), Wetting Agent

Physical Form: Powder, Solid

Knowde Enhanced TDS

Identification & Functionality

Technologies

Features & Benefits

Key Attributes

Morwet® D-400 Powder as primary dispersant. Benchmark to achieve short milling time and low viscosity premix. Brings electrostatic stabilization and makes the formulation stable towards temperature changes.

Properties

Physical Form
Appearance
Powder
Characteristics
ValueUnitsTest Method / Conditions
Foam Height according to Ross-Miles (after 5 min at 25°Cin 0.05% in de-ionised water)30mm—
Foam Height according to Ross-Miles (after 5 min at 25°Cin 0.05% in standard water D)25mm—
Foam Height according to Ross-Miles (immediately at 25°C in 0.05% in de-ionised water)40mm—
Foam Height according to Ross-Miles (immediately at 25°C in 0.05% in standard water D)70mm—
Surface Tension (according to Du Noüy at 25°C in 0.1%)60mN/mDIN 53914
Wetting Power (according to Draves, at 25°C in 0.1%)min. 5minutes—
pH Valuemax. 4.0——
Specifications
ValueUnitsTest Method / Conditions
Anionic Active Contentmin. 87%—
Moisture Contentmax. 4.0%—
Salt Content7.0 - 10.0%—

Packaging & Availability

Regional Availability
  • Asia Pacific
  • Europe
  • Latin America
  • North America

Storage & Handling

Storage Conditions
  • The plant claims 5 years from the date of manufacture. Powders should be protected from moisture, but no temperaturerequirement since we are dealing with powders.