Propynol ethoxylate/PME with Cas 3973-18-0
Propynol ethoxylate Quick Details
- Chemical Name:Propynol ethoxylate
- CAS No.: 3973-18-0
- EINECS: 223-601-1
- Molecular Formula:C5H8O2
- Molecular weight:100.12
- Appearance:Yellowish clear liquid without mechanical impurities
- Synonyms:2-(2-propynyloxy)-ethano;Propyne ethoxylate;Ethoxy propinealcohol;3-Oxa-5-hexyne-1-ol;2-prop-2-ynoxyethanol;PME (Propynol ethoxylate);CSTB
Propynol ethoxylate/PME Description
What is Propynol ethoxylate ?
Propynol ethoxylate (PME) is a condensation product of propargyl alcohol and ethylene oxide. Propynol ethoxylate is mainly used as a brightener, leveling agent, and metal corrosion inhibitor for nickel electroplating.
In the metal electroplating industry, Propynol ethoxylate is used as a raw material for synthesizing nickel plating brighteners, which can improve the uniformity, brightness, corrosion resistance, and service life of the coating.
Autech industry is a professional and reliable manufacturer of Propynol ethoxylate/PME with Cas 3973-18-0 with higher purity and lower price. If you interest our Propynol ethoxylate/PME with Cas 3973-18-0, PLS feel free to contact us for free sample!
Propynol ethoxylate/PME Typical Properties
| Item | Specification | Results |
| Appearance | Yellowish clear liquid without
mechanical impurities |
Conforms |
| Assay | ≥98.0% | 99.8% |
| 10% Aqueous solution pH | 3.0-7.0 | 4.64 |
| Density (20℃) | 1.00-1.05 | 1.040 |
| Refractive Index（20℃） | 1.4450-1.4550 | 1.4525 |
| Colorimetry | ≤5# | <5# |
| PA | <0.5% | 0.31% |
| Conclusion | The results conforms with enterprise standards | |
Get Free Quote of Propynol ethoxylate/PME with Cas 3973-18-0
Get Free Quote of Propynol ethoxylate/PME with Cas 3973-18-0
Propynol ethoxylate/PME Applications
- It is used as a top brightener and leveling agent in nickel electroplating baths at a concentration of 10-30g/L.
- PME is used as a brightener and leveling agent for nickel electroplating; Fast light emission with minimal decomposition products.
- PME can be used as a surface treatment agent to improve the smoothness and corrosion resistance of metal surfaces.
- PME may also be used as an additive in industries such as coatings and inks to enhance product performance and quality.
Recommended
Dosage: 10-30g/L(exact dosage should be subject to customer’s finial product formulation.)
Propynol ethoxylate Package&Storage
- Package: 200kg/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
FAQ
Q: Are you factory/manufacturer of Propynol ethoxylate ?
A: yes, we are china factory of Propynol ethoxylate, Autech industry has been committed to the production and export of Propynol ethoxylate with high quality.
Q: Does the free sample avaiable?
A:Yes,we can provide free samples for you before you buy commercial quantity.
Q: What’s the advantages of Propynol ethoxylate?
A:PME is used for leveling and rapid light emission, usually in combination with BEO, PPS, PVSS, COSS, PESS or MOSS and auxiliary brighteners.
Q: What are the packaging options available?
A: We offer packaging according your request, our regular package is 200kg/drum.
Hot tags
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