Hydroxypropyl cellulose CAS NO.9004-64-2

CAS Number :9004-64-2 Formula Structure: CH2CH(OR)CH3 R=H A white or off-white powder. Main Specifications / Applications : Test item…

CAS Number :9004-64-2 Formula Structure: CH2CH(OR)CH3 R=H A white or off-white powder. Main Specifications / Applications : Test items Food/Pharm Grade (USP23) Hydroxypropoxy group (%) 7.0~16.0 pH 5.0~7.5 Loss on drying (%) ≤ 5.0 Residue on ignition (%) ≤1.0 Chloride (%) ≤0.20 Heavy metals (ppm) ≤ 20 Arsenic (ppm) ≤3 Fe (%) ≤0.010 Hygiene As requirement Package: 20KG net in bag or Fiber drum. Jumbo Bag or Pallet available.