Sodium poly[(naphthaleneformaldehyde)sulfonate] CAS NO.9084-06-4

Appearance: brown to black powder Solubility: easily soluble in water of any hardness PH value: 1% water solution PH=7-9 Ionicity: Anionic…

Appearance: brown to black powder Solubility: easily soluble in water of any hardness PH value: 1% water solution PH=7-9 Ionicity: Anionic Stabilizing agent: acid resistant, alkali resistant, alkaline water resistant, salt resistant Affinity: having affinity with protein and polyamide fibre, but with no affinity with fibres such as cotton and linen Compatibility: can be used simultaneously with anion and non-ionic surfactant Specification: in compliance with GB9294-88 Dispersancy: ≥100 Temperature stability: ≥145℃ Guarantee period: 6 months when kept in sealed and dark condition.