Hydroxypropyl Methyl Cellulose (HPMC)
White to off-white fibrous or granular powder (cellulose ether polymer) · CAS 9004-65-3
Overview
Hydroxypropyl Methyl Cellulose (HPMC) (CAS 9004-65-3) is one of the specialty chemicals products Suraj Chemicals supplies to industrial, institutional and manufacturing buyers across India from our Chennai base. It is commonly used for water-retention and workability aid in tile adhesives and cement/mortar renders; film-former and binder for pharmaceutical tablet coating; thickener and stabiliser for latex paints and emulsions, among other applications in the specialty chemicals category. We pack Hydroxypropyl Methyl Cellulose (HPMC) in 25 kg bags (moisture-proof lined), and can arrange bulk, drum or tanker quantities for larger requirements — full characteristics, applications and downloadable documentation are below, or you can request a quote directly.
Specification Sheet — Characteristics
Download Specification Sheet (PDF)| Characteristics | Specifications |
|---|---|
| Viscosity (2% Aqueous Solution, 20°C) | 400 – 100,000 mPa·s (grade dependent) |
| Methoxy Content | 19% – 30% |
| Hydroxypropyl Content | 4% – 12% |
| Moisture | 5% Max |
| pH (1% Aqueous Solution) | 5.5 – 8.0 |
Values above are well-established typical/standard specification properties for this product, compiled from published technical references — not a batch-specific lab report. Figures can vary batch to batch — request a current certificate of analysis with your order.
Applications
- Water-retention and workability aid in tile adhesives and cement/mortar renders
- Film-former and binder for pharmaceutical tablet coating
- Thickener and stabiliser for latex paints and emulsions
- Gelling/thickening agent in personal-care formulations
Frequently Asked Questions
What is Hydroxypropyl Methyl Cellulose (HPMC)?
Hydroxypropyl Methyl Cellulose (HPMC) is supplied by Suraj Chemicals as white to off-white fibrous or granular powder (cellulose ether polymer), identified by CAS number 9004-65-3. It falls under our Specialty Chemicals range — see the Specification Sheet table above for its full characteristics.
What is Hydroxypropyl Methyl Cellulose (HPMC) used for?
Typical applications include: Water-retention and workability aid in tile adhesives and cement/mortar renders; Film-former and binder for pharmaceutical tablet coating; Thickener and stabiliser for latex paints and emulsions; Gelling/thickening agent in personal-care formulations.
How should Hydroxypropyl Methyl Cellulose (HPMC) be stored and handled?
Store in a cool, dry place, sealed against moisture -- hygroscopic. Low hazard, combustible solid.
What packaging and pack sizes does Suraj Chemicals supply Hydroxypropyl Methyl Cellulose (HPMC) in?
25 kg bags (moisture-proof lined). Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of Hydroxypropyl Methyl Cellulose (HPMC)?
Typically around 12 months from date of manufacture in original, unopened packaging, stored in a cool, dry place away from moisture. Extended exposure to humid air can affect this product's quality, so keep containers tightly resealed between uses and avoid part-used bags sitting open. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.
Is Hydroxypropyl Methyl Cellulose (HPMC) hazardous to handle?
Yes — Hydroxypropyl Methyl Cellulose (HPMC) is hygroscopic — it readily absorbs moisture, so keep packaging sealed; combustible and should be kept away from heat and ignition sources. Follow the storage and handling guidance above, use appropriate PPE, and download the Safety Data Sheet (SDS/MSDS) in the sidebar above for full GHS hazard, handling and PPE details.
Is a Specification Sheet, TDS or MSDS available for Hydroxypropyl Methyl Cellulose (HPMC)?
Yes — a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for Hydroxypropyl Methyl Cellulose (HPMC) is also available above.
Can I get a sample or discuss order quantity for Hydroxypropyl Methyl Cellulose (HPMC)?
Yes — use the Request Price & Availability button or WhatsApp us with your required quantity, and our team will confirm pricing, minimum order quantity, sample availability and delivery timelines for Hydroxypropyl Methyl Cellulose (HPMC).