Product Name: Best STPP Substitute for Detergent Powder Making Model NO.: GM023 Grade Standard: Industrial Grade Type: Sodium Tripolyphosphate Purity: 80%~90% Certification: ISO EINECS: 237-623-4 Formula: Na2si2o5 CAS No.: 13870-28-5 Trademark: GM Transport Package: 25kgs Per Bag Origin: China HS Code: 3824 Product Description Commodity: Complex Sodium Disilicate--best STPP substituteApplication: replace STPP in detergent powder makingAppearance: white small particle, free flowingSpecificationStandardTest resultCalcium exchange capacity400 mgCaCO3/gCSDS min441.06Humidity:5% max2.5PH value:12 max11.27SiO2:20% min23.08Whiteness:80% min87.99Bulk Density0.35-0.650.48Packing: 25kgs in plastic woven bag with inner plastic film bag, 26MT/ 40HQAdvantage:1. completely friendly to environment2. excellent function and high calcium exchange ability (400min), better than STPP3. excellent PH buffering capacity4. competitive price to reduce much cost5. free flowing and low density: 0.48/ml around.6. not easily absorb moisture in air to become cake.7. very suitable for high tower sprayer and especially dry mix or blending8. be used same as STPP in producing process, without any change in equipment9. to make common or concentrate detergent powder; free-phosphate or low-phosphate detergent powderbest wishesBill NaiYangzhou Guanmin Detergent Raw Chemicals Co., LtdYangzhou Guanmin Imp &Exp. Co., LtdWebsite: www.csdschina.com Room 526, Building C, Xiandai Square, Hanjiang District, Yangzhou, Jiangsu, ChinaTel: 0086-514-80985718, 87183286 Mobile:0086-18852572628Fax: 0086-514-80985708