Shandong medical production license NO. F2014062
Pharmaceutical excipients registration number：F20209990355
Packing specifications: 20 kg/unit（Remark: if the inner packing material is not changed, the packing specification can be added according to the customer's requirement）
Quality standard: ChP2020, USP current edition
Main Usage:
This product is a low substituted hydroxypropyl cellulose ether, which is a multi-purpose non-ionic cellulose derivative. It is mainly used as solid preparation disintegrator and adhesive. It can improve the disintegration rate of tablets, accelerate the dissolution of drugs and improve the bioavailability. The dosage of this product is generally about 2% - 5%. When it is used as tablet adhesive, the dosage of wet granulation is generally 2-20%. It can be used as emulsifier, stabilizer, suspending agent and thickener in food additives.
Specifications | Hydroxypropoxy group (%) | Grain shape | Applications |
EH-LH11 | 10.0-16.0 | High cellulose type | Disintegrating agent and anti cracking tablet for direct compression by external addition. |
EH-LH22 | 6.0-10.0 (10.0 not included) | Medium cellulose type | Dry direct pressure granulation and wet granulation to improve disintegration performance. |
Leading indicator | ChP2020 | USP current edition |
PH | 5.0-7.5 | / |
Loss on drying，% | ≤5.0 | ≤5.0 |
Residue on ignition，% | ≤1.0 | ≤0.5 |
Heavy metal，% | ≤0.001 | / |
chloride，% | ≤0.20 | ≤0.36 |
Content，% | 5.0-16.0 | 5.0-16.0 |