3 7 ph hydrophobic fumed silica

{"cid":"91222401","title":"Thickening Hydrophobic Fumed Silica R976 with 99.8% Silicone Rubber","imgUrl":"https:\/\/img.ismap.com\/nimg\/b5\/17\/fb87bcd48a852b8a2b17d737ab78-200x200-1.jpg","attrs":{"Price":"$14.50\/kilometers 750-4839 kilometers","Model Number":"R976","Minimum Order Quantity":"750 kilometers","Place of Origin":"China","Classification":"Fumed Silica","CAS No.":"68611-44-9","Grade Standard":"Industrial Grade","Purity":"99.8%","Application":"General industrial coatings","carboncontent":"1.3-2.2%","Losson drying":"<1 %","pH-value":"3.8-5.0","SiO2 content":">99.8 %","specific surfacearea(BET)":"225-275 m\u00b2\/g","tamped density":"Approx. 50 g\/l"}}

{"cid":"91199797","title":"Good Thixotropy Properties Matting Agent For Powder Coating Industries","imgUrl":"https:\/\/img.ismap.com\/nimg\/44\/d6\/b6744e41046bc02e7ed29bc61fea-200x200-1.jpg","attrs":{"Price":"price negotiation","Brand Name":"DR","Model Number":"DR-262","Minimum Order Quantity":"500kgs","Delivery Time":"about 15 working days","Certification":"SGS","Place of Origin":"Made in China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Supply Ability":"500mts\/month","Packaging Details":"10kg\/bag","Product name":"Matting agent DR-262","Appearance":"White powder","CAS NO.":"7631-86-9","Application":"Powder coatings","Feature":"Good thixotropy","Specific Surface Area(BET),m\u00b2\/g":"80-140","pH (4% suspension,water to methanol ratio 1:1)":"4.0-7.0","Silica content(based on ignited material),%":"\u226599.8","Carbon content,%":"4.0-7.0","Tamped density*2":"45-70 g\/L"}}