Knowde Enhanced TDS
Identification & Functionality
- Dye Type
- Technologies
- Product Families
- Structural formula
Applications & Uses
- Markets
- Product use
G salt is an important coupling component, and it couples with the diazo component to generate acidic azo dyes. Such as acid scarlet, GR, etc., G salt is also used in the preparation of reactive dye intermediates plus acid.
Properties
- Physical Form
- Typical Properties
Value | Units | Test Method / Conditions | |
Molecular Weight | 380.47 | — | — |
Molecular Formula | C10H6O7S2K2 | — | — |
Technical Details & Test Data
- Product properties
Appearance is off-white paste, easily soluble in water, light blue fluorescence, and coupling with diazo components to generate acidic azo dyes.
- Product quality indicators
Projects and indicators Exterior Mass fraction of 2-naphthol-6,8-disulfonic acid dipotassium salt/%≧ The mass fraction of 2-naphthol-3,6,-disodium salt (R salt)/%≦ water Off-white powder 90 0.6 1.0 Off-white paste 68.5 0.5
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