Description

Molecular Formula: [C6H7O2(OH)2CH2COONa]n CAS No.: ********7 HS Code: *********0 Packing: *5kg Plastic Bag With PE Inside an PP Woven Outsid Productivity:**0mt/month Min. Order:no limit Payment:T/T, L/C Delivery time:within *5 working days after receiving the *0% of the payment Usage: Oil Drilling Grade Oil drilling grade CMC used in fracturing fluid, drilling fluid and well cementing fluid as fluid loss controller and tackifier. It can protect the shaft wall and prevent mud loss thus enhance recovery efficiency. It has the following characteristics: - Excellent water retention even at low concentration. - Excellent thickening effect. - Good resistance to salt and temperature change. - Imparts excellent rheological property. Food Grade - CMC as acidic beverage additive: - Stabilizes yogurt and prevents phase separation and settling; - Improves mouth feel; - Allows longer shelf life. Package: *5kgs plastic woven bag, or as per customer requirement. Inspection Item Food Detergent Textile Oil Viscosity(1%soln*5mPa.s/2%soln*5mPa.s) ******0 ****0 *******0 ********0 Degree of Substitution(%)min 0.***0.*5 0.**0.8 0.*5 0.***0.*5 Purity (%)min ****9 *5 *0 ****9 PH value 6.**8.5 7.***1.0 6.**7.5 6.**8.5 Chloride (%) max 1.8 1.8 7.0 (NaCl) 1.8 Moisture (%)max 7 *0 7 7 7 Heavy metal as Pb (%) max 0.**2 0.**2 0.**2 0.**2 Fe(%)max 0.*3 0.*3 0.*3 0.*3 As (%) max 0.**2 0.***2 0.**2 0.**2 Fresh water min - - - ******0 Sea watermax - - - ******0 Saturation salt solution max - - - ******0