Hpmc Msds
HPMC MSDS Download: Hydroxypropyl Methylcellulose Safety Data Sheet
Official MSDS for industrial HPMC from Tang Zhi Technology. Compliant sheets for construction, pharma, and food grades. Instant access for procurement teams.
Table of Contents
- What You Need to Know About HPMC MSDS
- HPMC Technical Breakdown
- Key Sections from Our HPMC MSDS
- Product Specifications Table
- Real-World Applications
- Procurement Guide for HPMC Buyers
- Our Manufacturing Edge
- Certifications and Compliance
- Shipping and Logistics
- Frequently Asked Questions
- What Buyers Say
- Get Your HPMC Quote Today
Navigating HPMC MSDS: Essential Safety Data for Global Buyers
Procurement teams know the drill. You're sourcing HPMC for mortar additives or pharma coatings, and the first red flag is an incomplete MSDS. I've been in exports for 15 years at Tang Zhi Technology in Hebei, and I've seen deals fall apart over missing hazard classifications or improper handling notes. That's why we're putting our full HPMC MSDS front and center.
Hydroxypropyl Methylcellulose—HPMC for short—isn't just another cellulose ether. It's the workhorse in tile adhesives, gypsum plasters, and even eye drops. But without a solid Material Safety Data Sheet, you're gambling with compliance. Our sheets cover everything from composition (typically 19-30% methoxyl, 7-12% hydroxypropyl) to stability under heat (up to 190°C decomposition).
Picture this: Your operations manager in Texas needs E15M grade for a coating line. REACH registration? Check. TSCA inventory? Yes. We've shipped to over 50 countries, and our MSDS reflects that global footprint. No fluff—just GHS-compliant data you can hand to your safety officer.
Why does this matter operationally? In construction, HPMC controls water retention in dry mixes. Get the viscosity wrong, or ignore dust inhalation risks, and your batch fails QC. We've tuned our production to USP, EP, and JP pharmacopeia standards where needed. Food-grade E464? We've got the Kosher certs.
Let's break it down practically. HPMC arrives as a white powder. Off-white if high-viscosity. Soluble in cold water, swells in hot. Our MSDS flags low toxicity—LD50 over 5g/kg oral in rats—but warns on eye irritation. Handling tip: Use NIOSH-approved respirators in dusty fills.
From a buyer's lens, the real value is traceability. Our factory in Jinzhou runs 40,000 tons annually on automated lines. Each batch ties back to the MSDS via COA. No more chasing vague supplier emails.
I remember a US importer last year—big in drywall compounds. Their previous Chinese source had inconsistent gel temps, leading to rework. Switched to us after reviewing our MSDS. Lead time dropped to 15 days FOB Tianjin.
This isn't sales talk. It's what keeps your supply chain humming. Download the PDF below, or hit us up for customized grades like K100M for sustained-release tablets.
Over the next sections, we'll dive deeper. From phys-chem properties to procurement pitfalls. Stick around—you'll walk away with actionable intel.
One quick note: Always cross-check with local regs. EU CLP, OSHA HazCom—our sheet aligns, but site-specific tweaks matter.
Technical Deep Dive: Understanding HPMC Chemistry and Safety
HPMC starts as refined cotton or wood pulp, etherified with methyl chloride and propylene oxide. The result? A non-ionic polymer with film-forming prowess. Key metric: Degree of substitution (DS). Ours hits 1.8-2.0 for methoxyl, ensuring thermal gelation at 50-90°C.
Safety-wise, it's inert. No heavy metals above 10ppm lead. pH 5.0-8.0 in 2% solution. Flash point? Non-flammable below 300°C. But dust clouds can ignite—our MSDS cites NEC Group C classification.
Operational heads-up: In high-humidity warehouses, it absorbs 10-20% moisture. Store below 40°C, away from strong oxidizers like bleach. We've tested batches in 85% RH—minimal clumping with our anti-caking process.
Pharma angle: Hypromellose grades meet NF monograph. Eye irritation clears in 24 hours per Draize test. Food use? GRAS status, insoluble fiber benefits.
Construction pros love the shear-thinning rheology. Mixes pump easy, then thicken on trowel. MSDS notes no skin sensitization, but gloves prevent dryness.
Key Highlights from Our HPMC MSDS
Section 2: Hazard ID. Not classified under GHS. No pictograms needed. Signal word: None.
Section 3: Composition. CAS 9004-65-3. Purity 99% min. Impurities: <0.5% ash, <1% loss on drying.
Section 4: First Aid. Inhalation? Fresh air. Eyes? Rinse 15 min. Ingestion? Water, no emetics.
Section 7: Handling. Avoid dust. Use local exhaust. PPE: Safety glasses, gloves.
Section 9: Phys-Chem. Bulk density 0.3-0.6g/cm³. Particle size D50 80-120μm.
Section 14: Transport. UN none. Not hazmat.
- Stability: 3 years sealed.
- EC50 aquatic: >100mg/L, low eco-tox.
Automated HPMC reactor—key to batch consistency.
HPMC Product Specifications Table
| Grade | Viscosity (cps) | Gel Temp (°C) | Applications | MSDS Notes |
|---|---|---|---|---|
| HPMC E5 | 3-7 | 58-64 | Pharma coatings | Low dust hazard |
| HPMC E15 | 12-18 | 55-60 | Eye drops | USP compliant |
| HPMC K4M | 3,000-5,600 | 70-90 | Sustained release | High purity |
| HPMC K15M | 12,000-20,000 | 68-82 | Matrix tablets | No allergens |
| HPMC 100,000 | 80,000-120,000 | 50-60 | Tile adhesive | Construction safe |
Custom viscosities on request. All backed by MSDS and COA.
Where HPMC Shines: Application Scenarios
In dry mortars, 0.2-0.5% addition cuts sag, boosts adhesion. Contractors in Florida swear by it for humid jobs—slump life extends 2-3 hours.
Pharma: Capsule shells avoid brittle fails. One client in Canada hit 95% yield post-switch.
Food: Ice cream stabilizers. Halal certified, no gel strength loss.
Ceramics: Glaze suspenders. Reduces settling by 40% in trials.
- Gypsum plasters: Open time +30%.
- Self-leveling: Flow without bleed.
- Paints: Thickener, no VOC spike.
Warning: Overdose in hot mixes causes lumps. Test small batches.
Buyer's Guide: Evaluating HPMC Suppliers via MSDS
Step 1: Scan Section 8 for PPE mismatches. Generic sheets scream corner-cutting.
Red flag: No CAS or vague purity. Insist on 3rd-party tests.
Logistics check: Section 14 must match IMDG/IATA.
Negotiate MOQ. Ours starts at 1 ton, scales to 20ft loads (16MT).
ROI tip: Factor lifecycle. Our HPMC lasts 2x in wet mixes vs. cheap imports.
Ask for retention samples. We've held 5-year archives.
Tang Zhi Technology: Factory Capabilities
140,000㎡ site in Jinzhou. 90,000㎡ buildings. 5 automated lines, DCS controls. Etherification reactors hit 99.5% yield.
QA: HPLC for DS, viscometers (Brookfield), ICP-MS metals.
Export volume: 20,000 tons/year. Ports: Tianjin/Xingang.
OEM/ODM: Private label your HPMC with custom packing.
Certifications Backing Our HPMC MSDS
ISO 9001
REACH
Kosher
Halal
FDA
Full audit reports on request.
Logistics and Shipping Details
FOB Tianjin: 15-20 days to US West Coast. 20GP holds 16MT, 25kg bags.
Palletized for LCL. Humidity packs included.
Duties? HS 3912.39. We provide CI/PL.
| Destination | Transit Time |
|---|---|
| USA East | 30 days |
| Europe | 25 days |
HPMC MSDS FAQs
What hazards does HPMC pose?
Primarily dust. Non-toxic, non-carcinogenic.
Is it food safe?
Yes, E464 grades with certs.
Storage life?
3 years dry. Test if opened.
Custom MSDS?
We adapt for regions.
Sample policy?
500g free, freight collect.
What Our HPMC Buyers Say
John M., Texas Mortar Plant: "MSDS was spot-on. No issues at customs. Viscosity held through summer storage. Switched full volume."
Maria G., Canada: "K4M grade matched specs. Safety sheet passed our QA audit first try. Reliable partner."
Raj P., Mumbai: "Construction clients happy—no rework. Logistics smooth, MSDS helped local certs."
Mike S., UK: "Pharma grade pure. Handling notes saved training time."
Ready for Your HPMC Supply?
Download MSDS or get engineer quote. +86-15032625168 | admin@tangzhicellulose.com
Room 2308, Dongsheng Plaza 2, No. 508 Zhongshan East Road, Chang’an District, Shijiazhuang, Hebei, China
Written by Li Wei, Export Director at Tang Zhi Technology
15+ years in cellulose exports. Helped 200+ buyers optimize HPMC procurement.
