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Postion:Product Catalog >Chemical Reagents>Organic reagents>Urea>Tetraethylammonium hydroxide
Tetraethylammonium hydroxide
  • Tetraethylammonium hydroxide

Tetraethylammonium hydroxide NEW

Price $158 $1
Package 1KG 100KG
Min. Order: 1KG
Update Time: 2025-09-25

Product Details

Product Name: Tetraethylammonium hydroxide CAS No.: 77-98-5
Min. Order: 1KG Purity: 99%
Supply Ability: g-kg-tons, free sample is available Release date: 2025/09/25
Lead time: In stock Packaging: bag/bottle/drum
Delivery: By express, by aiir, by sea Origin: Manufacturer

1. Materials information

NameTetraethylammonium hydroxide
SynonymMore Synonyms

 Chemical & Physical Properties

Density1.023 g/mL at 25 °C
Boiling Point110 °C
Melting Point-98oC
Molecular FormulaC8H21NO
Molecular Weight147.258
Flash Point11 °C
Exact Mass147.162308
PSA23.06000
LogP1.70600
Index of Refractionn20/D 1.422
StabilityStable, but absorbs carbon dioxide from the air
Water SolubilitySOLUBLE


2. Packaging of materials

  • For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

  • For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. 

                             Or smaller package 1kg/bottle, 10kgs/bottle as request. 


Article illustrationArticle illustration


3. Shipping & Delivery

  • By Express

Provide door to door service

Suitable for goods under 50kg

Delivery: 3-7 days

Cost: low cost

Article illustration


  • By Air

Provide airport to airport service

Suitable for goods over 50kg

Delivery: 3-14 days

Cost: high cost

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  • By Sea

Provide seaport to seaport service

Suitable for goods over 100kg

Delivery: 2-45 days

Cost: low cost

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4. Contact information

For more details, pls contact us freely.

Email address: elin@fdachem.com

Mob: 86 13613820652 

WhatsApp/Skype/Wechat/LINE: 86 13613820652



Company Profile Introduction

Henan Fengda Chemical Co., Ltd. a research customization and supplier specializing in PPb grade ultra-high purity electronic chemicals, deeply rooted in the semiconductor and new display fields, committed to providing the most core and purest chemical components for photoresist and high-end display materials. We provide key monomers for KrF/ArF photoresist, photoacid generators (PAGs), photoacids, and etching solution raw materials, providing cornerstone materials for advanced process photoresist formulations; We take ICP-MS full spectrum metal impurity analysis as the quality cornerstone and provide ICP-MS metal impurity COA reports to meet the strict industry requirements for PPb grade electronic chemical materials. The COA report contains important data such as NA, Mg, K, Ca, Al, Cr, Fe, Ni, Cu, Zn, Pb, Ag, etc. To provide customers with pure and reliable source assurance for cutting-edge research and stable production.

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