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| Product: |
Views:81Hydroxypropyl Cellulose |
| Unit price: |
Negotiable |
| MOQ: |
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| Quantity: |
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| Delivery date: |
Since the payment date Days delivery |
| Valid until: |
Long-term effective |
| Last updated: |
2017-08-09 17:09 |
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| Product properties and applications |
This product has properties of adhesion, thickening, gelation, water solubility, organic solvent solubility, dispersion, suspension, emulsion, film-forming, shaping, coating and thermoplastic, can be used as additives of binder, tablet coating, ceramic , cosmetics, pharmaceutical, food, varnish, ink and so on. It has an extremely wide range of applications in building materials, medicine, daily chemical and other industries. |
| Porduct specification |
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Low-substituted hydroxypropyl cellulose meets the China Pharmacopoeia NF standard and United States Pharmacopoeia USP standard.
1. Physical & chemical properties
Items |
Specification |
hydroxypropoxyl group, % |
7.0—16.0 |
loss on drying, % |
≤8.0 |
Residue on ignition,% |
≤1.0 |
PH |
5.0～7.5 |
Chloride,% |
≤0.20 |
Heavy metals, % |
≤0.0020 |
Arsenic salt, % |
≤0.0003 |
Ferric salt,% |
≤0.010 |
High-substituted hydroxypropyl cellulose
Items |
Specification |
hydroxypropoxyl group, % |
55.0-66.0 |
Moisture content, H2O% |
≤8.0 |
ash content,% |
≤2.0 |
PH |
5.0～8.5 |
2 viscosity specification
Model |
solution concentration % |
Viscosity range mPa.s |
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Model |
solution concentration % |
Viscosity range mPa.s |
H |
1 |
1500～3000 |
J |
5 |
150～400 |
M |
2 |
4000～6500 |
L |
5 |
75～150 |
G |
3 |
150～400 |
E |
10 |
300～700 |
Note: Viscosities above is from Brookfield viscometer, 25℃. |
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