... , red, rose, yellow, orang, purple Colorful Sodium Sulphate Specklesblue detergent powder speckle blue speckles Color: blue ... , rose, yellow, orang, purple.Main Composition: Sodium Sulphate Anhydrous Specification: According to the quality requirement ... peculiar smell Apparent gravity: 0.7-1.1g/ml Time of slaking: 5.0 ... min maxParticle diameter 0.45-1.25mm: 80% minPH value (1% aqueous solution, ): 8.0 ...