Rosin (Pine Resin / Gum Rosin)
Pale yellow to amber, brittle, glassy lumps or flakes · CAS 8050-09-7
Overview
Rosin (Pine Resin / Gum Rosin) (CAS 8050-09-7) is one of the industrial minerals, oils & resins products Suraj Chemicals supplies to industrial, institutional and manufacturing buyers across India from our Chennai base. It is commonly used for sizing agent in paper manufacture; tackifier in adhesives, printing inks and rubber compounding; raw material for ester gum and soap/driers manufacture, among other applications in the industrial minerals, oils & resins category. We pack Rosin (Pine Resin / Gum Rosin) in 25/50 kg bags, 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 |
|---|---|
| Softening Point | 70 – 80°C |
| Acid Value | 150 – 170 mg KOH/g |
| Colour (Gardner) | Varies by grade (WW to X) |
| Ash Content | 0.1% Max |
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
- Sizing agent in paper manufacture
- Tackifier in adhesives, printing inks and rubber compounding
- Raw material for ester gum and soap/driers manufacture
- Solder-flux formulation
Frequently Asked Questions
What is Rosin (Pine Resin / Gum Rosin)?
Rosin (Pine Resin / Gum Rosin) is supplied by Suraj Chemicals as pale yellow to amber, brittle, glassy lumps or flakes, identified by CAS number 8050-09-7. It falls under our Industrial Minerals, Oils & Resins range — see the Specification Sheet table above for its full characteristics.
What is Rosin (Pine Resin / Gum Rosin) used for?
Typical applications include: Sizing agent in paper manufacture; Tackifier in adhesives, printing inks and rubber compounding; Raw material for ester gum and soap/driers manufacture; Solder-flux formulation.
How should Rosin (Pine Resin / Gum Rosin) be stored and handled?
Combustible solid — store in a cool, dry place away from heat and ignition sources.
What packaging and pack sizes does Suraj Chemicals supply Rosin (Pine Resin / Gum Rosin) in?
25/50 kg bags. Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of Rosin (Pine Resin / Gum Rosin)?
Typically around 24 months from date of manufacture when stored in original, unopened packaging under normal warehouse conditions, consistent with standard industry practice for this class of chemical. 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 Rosin (Pine Resin / Gum Rosin) hazardous to handle?
Yes — Rosin (Pine Resin / Gum Rosin) is combustible and should be kept away from heat and ignition sources; flammable and should be kept away from heat, sparks and open flame. 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 Rosin (Pine Resin / Gum Rosin)?
Yes — a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for Rosin (Pine Resin / Gum Rosin) is also available above.
Can I get a sample or discuss order quantity for Rosin (Pine Resin / Gum Rosin)?
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 Rosin (Pine Resin / Gum Rosin).