Perfume and Dye/q.s. Water/29 Citric Acid (50% sol'n.)/q.s. Sipoteric GSC/71
配制方法:
Heat water to 40-50 C. With agitation, add Sipoteric GSC to water. Heat at 40-50 C while stirring, until mixture is homogeneous. With agitation, add citric acid sol'n. Adjust pH to 4.5. Add perfume and dye as desired. Physical Properties: Appearance---Clear gel at room temperature Solids---22-24% pH (10%)---4.5-5.0