Products Description
| CAS | 9004-65-3 |
| Purity | 99.50% |
| Appearance | White powder, odorless and tasteless. |
| HS Code | 3912900000 |
| Package | 25kg/drum,fcl=10mt without pallets;25kg/drum,fcl=9mt with pallets |
introduction
Hydroxypropyl Methyl Cellulose (HPMC) is a nonionic cellulose ether with excellent thickening, film-forming and water-retaining properties, and is widely used in construction, pharmaceutical, daily chemical and industrial formulation systems.
Products applications
Building Materials Industry: Used in dry-mixed mortars, tile adhesives, and putty powders to improve water retention and workability, and enhance bond strength and construction stability.
Pharmaceutical Industry: Used in tablets, capsules, and sustained-release formulations to act as a film-forming, binding, and controlled-release agent, improving formulation stability.
Chemicals and Personal Care: Used in shampoos, hand sanitizers, and skincare products to improve system viscosity and skin feel, and enhance formulation stability.
Industrial and Other Applications: Used in coatings, adhesives, and other systems to enhance rheological properties and film-forming effects, and improve application performance.
our advantages
Qualifications and Certifications: Compliant with international chemical raw material quality standards, providing COA/MSDS, supporting global customs clearance and compliant use.
Production Capacity: Own stable production system with sufficient capacity to support long-term, large-volume, stable supply.
Quality Control: Raw material screening → process monitoring → finished product testing, ensuring batch stability and consistent purity.
Service Capabilities: Pre-sales technical support | In-sales order coordination | Rapid response to after-sales issues.
Packaging and Transportation
Packaging Methods
Standard Packaging: 25kg/drum
Container Loading Methods:
Without Pallet: 10MT/20GP
With Pallet: 9MT/20GP
Packaging Features: Moisture-proof, pollution-proof, suitable for long-distance sea freight and multiple loading and unloading
Logistics and Delivery
Transportation Method: Primarily sea freight
Delivery Time: Stable delivery time for standard specifications
Export Documents: Complete documentation including CI, PL, COA, and MSDS provided.
COA
|
Item |
Standard |
Result |
|
Appearance |
White powder or granules |
Complies |
|
ID Identification to E |
Complies |
Complies |
|
Methoxyl content(wt%) |
28.0~30.0 |
29.0 |
|
Hydroxypropoxyl |
7.0~12.0 |
7.8 |
|
PH(25C) |
5.0-8.0 |
6.29 |
|
Loss on Drying(wt%) |
5.0max |
3.0 |
|
Heavy Metals(ppm) |
10max |
Less than 10 |
|
Arsenic(ppm) |
3max |
Less than 3 |
|
Lead(ppm) |
3max |
0.19 |
|
Apparent Viscosity(cp) |
4.8~7.2 |
5.9 |
|
Residue on Ignition(wt%) |
1.5max |
1.12 |
|
Total Aerobic Count |
NMT 1000cf/g |
110 |
|
Molds and yeasts |
NMT 100cf/g |
30 |
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