In the position to supply the Sodium Carboxy Methyl Starch, details is as follows: It is widely used as food additives 1. Product: Sodium carboxy methyl starch, CMS or CMS-Na 2. Color: White or yellowish powder 3. Viscosity ( in 2% aqueous solution ) : 800~1200, 300~800 and 50~300 4. Sodium content: Min 2.0% 5. Drying shrinkage: Max 10% 6. PH value ( in 1% aqueous solution ): 6.0~8.5 7. Oxide ( as sodium chloride ): Max 3.0% 8. Heavy Metal ( as Pb ) : Max 0.002% 9. Fe: Max 0.03% 10. As: Max 0.0002% Any interested buyers please feel free to contact. Skype:dhgrocer