Assay 25% or 40%, colorless transparent liquid. Easy to absorb carbon dioxide, strong alkalinity, strong corrosiveness
Cas No. :
4499-86-9Appearance :
Colorless transparent liquidAssay :
25% or 40% in WaterHS Code :
2923900090Molecular Weight :
203.36Molecular Formula :
C12H28NOHProduct Name:
Tetrapropyl ammonium hydroxide 25% or 40% in water CAS No. 4499-86-9
Product Description:
Tetrapropyl ammonium hydroxide 25% or 40% in water CAS No. 4499-86-9, TPAOH, TPAH, belongs to Quaternary ammonium hydroxide, a strong organic alkali with a molecular structure similar to ammonium hydroxide, but stronger in alkalinity than sodium hydroxide and potassium hydroxide. Made from Tetrapropyl ammonium bromide by electrolysis.
Hazard information: UN3267, Class 8
Product Specifications:
| Appearance | Colorless transparent liquid | Colorless transparent liquid |
| Color(APHA) | ≤ 20# | ≤ 20# |
| Assay | 24.50 ~ 25.50% | 39.50 ~ 40.50% |
| Br | ≤ 500ppm | ≤ 500ppm |
| K |
≤ 5.0ppm |
≤ 5.0ppm |
| Na |
≤ 5.0ppm |
≤ 5.0ppm |
Applications:
• Tetrapropyl ammonium hydroxide 25% or 40% in water CAS No. 4499-86-9 as TS-1 molecular sieve template (used for green catalytic oxidation process of caprolactam and propylene oxide).
• TPAOH CAS No. 4499-86-9 as Adjusting agents in surfactant products.
• TPAH CAS No. 4499-86-9 as Cleaning agents for the electronic industry.
• Tetrapropyl ammonium hydroxide as Polarographic reagents and pH regulators in the field of analytical chemistry.
• Tetrapropyl ammonium hydroxide as catalysts, polymerization catalysts for Organic silicone rubber, other organic silicone products and polycarbonate synthesis. As phase transfer catalysts in organic synthesis chemistry.
| Appearance Picture | Molecular Formula | Package Photo |
 |
 |
 |
Package Details:
• 200kg/plastic drum, 4 drums/pallet, total 16MT per 20'FCL with pallets.
• 1000kg/IBC drum, total 20MT (20 IBCs) per 20'FCL.
• ISO tank, 24MT per ISO tank.
• Other packages as per clients' requests.
Storage & Notes:
Stored in the dark, cool, dry and ventilated place. Avoid moisture and heat. Wash with plenty of water after contact with skin.
Tags :
Zhongnan Gaoke, Changfeng, Hefei, China
Email : muguang10@gmail.com
