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TEAB Tetraethylammonium bromide CAS 71910 99% for Cosmetic grade detergent hair care

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TEAB Tetraethylammonium bromide CAS 71910 99% for Cosmetic grade detergent hair care

TEAB Tetraethylammonium bromide CAS 71910  99% for Cosmetic grade detergent hair care
TEAB Tetraethylammonium bromide CAS 71910  99% for Cosmetic grade detergent hair care

Large Image :  TEAB Tetraethylammonium bromide CAS 71910 99% for Cosmetic grade detergent hair care

Product Details:
Place of Origin: China
Brand Name: Clean
Certification: REACH SGS V-TRUST
Model Number: TEAB
Payment & Shipping Terms:
Minimum Order Quantity: 1ton
Price: 1000USD
Packaging Details: 25KG drum
Delivery Time: 14 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000

TEAB Tetraethylammonium bromide CAS 71910 99% for Cosmetic grade detergent hair care

Description

Tetraethylammonium bromide 71-91-0 Properties:

Appearance & Physical State: white to light yellow crystalline solid
Density: 1.39
Melting Point: 285ºC (dec.)
Refractive Index: 1.442-1.444
Water Solubility: 2795 g/L (25 º C)
Stability: Stable. Incompatible with strong oxidizing agents.

Item Specification
Appearance White to almost white solid
Assay % ≥99.0
Free amine % ≤0.3
Amine salt % ≤0.5
Water % ≤0.5

 

Tetraethylammonium bromide 71-91-0 Specs:
APPEARANCE:WHITE CRYSTALLINE POWDER
ASSAY:99%MIN

Tetraethylammonium bromide 71-91-0 Application:
It has been used as the source of tetraethylammonium ions in pharmacological and physiological studies, but is also used in organic chemical synthesis.

Tetraethylammonium bromide 71-91-0 Synthesis: Tetraethylammonium bromide is commercially available, but can be prepared by the reaction between tetraethylammonium hydroxide and hydrobromic acid:

Et4N+HO− + HBr → Et4N+Br− + H2O
Evaporation of the water and recrystallization from acetonitrile yields a crystalline sample of Tetraethylammonium bromide.

 

Tetraethylammonium bromide 71-91-0 Package:
25kg drum
TEAB.jpg

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