Lieferanten für CAS
9004-64-2
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Daten | CAS |
9004-64-2 |
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27 Registerierte Lieferanten
Simagchem Corporation
P.R.China
Aecochem Corp.
P.R.China
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Sancai Industry Co.,Ltd.
P.R.China
H&Z Industry Co.,Ltd
P.R.China
Xingrui Industry Co., Limited
P.R.China
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C3H7O * Molecular Weight: 59.08708 WGKGermany: 1 HS Code: 39129000
Weitere Informationen finden Sie hier
Celotech Group
P.R.China
Low-substituted hydroxypropyl cellulose is a non-ionic, water insoluble functional disintegrant. It can improve stability for oxygen and water sensitive APIs and has an anti-capping effect due to the fibrous nature of the particle.
L-HPC is a low-substituted hydroxypropyl ether of cellulose within a small portion of the hydroxypropyl groups in the glucose unit. Whereas hydroxypropylcellulose (MS*=3) is soluble in both water and alcohol, L-HPC (MS*=0.2-0.4) swells in water and is insoluble.
L-HPC is used as a binder and a disintegrant for solid dosage forms. It was brought onto the market in 1977, and then listed in the JP in 1986, in the NF in 1990 and in the EP in 2016. This product exhibits a wide range of compatibility with many active substances. It is a suitable binder and disintegrant for a formulation study.
Hydroxypropyl cellulose (HPC), or hydroxypropylcellulose, also referred to its abbreviation HPC. It is made from cellulose and used as a thickening agent in food or pharma.
As HPC has a large number of hydroxypropoxy groups than L-HPC, this making HPC soluble in water while L-HPC is not. Due to this characteristic, HPC can be used in aqueous solution whereas L-HPC cannot.
HPC
It is cellulose obtained directly from strains of fibrous plant material and partially etherified with hydroxypropyl groups. HPC can be used as an emulsifier, film former, protective colloid, stabilizer, suspending agent, or thickener in food, may be also used as a binder in dietary supplements.
The following is hydroxypropoxyl groups specification of HPC:
Assay: Not more than 80.5 %
Numbers:Not more than 4.6 per anhydroglucose unit
Average Numbers:3.5 hydroxypropoxy groups per anhydroglucose unit
Molecular Weight:From about 30,000 to 1,000,000
B.M.P. Bulk Medicines & Pharmaceuticals GmbH
Germany
Beckmann-Kenko GmbH
Germany
Horay Industry Co., Ltd.
P.R.China
BASIC Industry Co., Ltd
P.R.China
Fountain Biotechnology Co.,Ltd
P.R.China
Caesar & Loretz GmbH
Germany
Alternative name | Hydroxypropylcellulose (nominale Viskosität 300 mPa s)
| Further description | KLUCEL GF®, Hydroxypropylcellulosum
| Monograph | Ph.Eur.9.0
| Pharmaceutical status | free
| INCI | Hydroxypropylcellulose
| UEXDES | Chemicals solid |
Refine Chemical Co.,Ltd.
P.R.China
OPQ Chemical Co., Ltd
P.R.China
Create Chemical Co., Ltd.
P.R.China
Appearance: white powder
Purity: 99%
Packaging: 25kg/drum, or according to customers request.
Shandong Minglang Chemical Co., Ltd
P.R.China
Lori Industry Co., Ltd
P.R.China
Zehao Industry Co., Ltd.
P.R.China
Finetech Industry Limited
P.R.China
Weitere Informationen finden Sie hier
Shandong SanYoung Industry Co., Ltd
P.R.China
Carbone Scientific Co., Ltd.
U.K.
Autech Industry Co.,Limited
P.R.China
Xiamen Equation Chemical Co.,Ltd
P.R.China
Chemos GmbH & Co. KG
Germany
Sigma-Aldrich International GmbH
Switzerland
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