产品信息 - l Tetraethylammonium-perfluoroctylsufonate ( FT 248 liquid 50% & solid)->Sodium Persulphate / SPS

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l Tetraethylammonium-perfluoroctylsufonate ( FT 248 liquid 50% & solid)

产品分类 :

化學->化學用品->過硫酸鈉

l Tetraethylammonium-perfluoroctylsufonate ( FT 248 liquid 50% & solid)

产品规格

Materials	98% solid and 50% liquid
Packing	500g/bottle or 25kg/drum
Minimum Order	1kg

产品描述

CAS NO. 56773-42-3
Appearance: yellowish, slightly viscous solution
Form supplied: 50% FT active ingredient in water
Surfactant type: anionic
PH: 2-3
Density(20˚C): approx. 1.2g/cm3
Solidification point: -3˚C
Solubility (20˚C) in:
Water: Miscible in any ratio
Ethanol: Miscible in any ratio
2-Propanol: Miscible in any ratio
Acetone: Miscible in any ratio
Isopropyl ether: two-phase
Toluene: two-phase
Hexane: two-phase
1,2 Dichloroethane: two-phase

Surface tension (20˚C) (mN/m)
solvent FT active ingredient mg/L
Water 72 62 44 22
Sodium Hydroxide Solution(15%) 71 32 22 19**
Potassium Hydroxide Solution (15%) 67 33 30 25**
Hydrochloric Acid Solution (25%) 64 29 18 17*
Sulphuric acid solution (40%) 72 24 20 17*
Nirtic acid Solution (30%) 68 44 31 19*
Phosphoric acid solution (40%) 72 37 21 20*

** does not dissolve completely
* turbidity
Stability (at 25˚C) in:
Sodium Hydroxide solution 15% Stable
Potassium Hydroxide solution 15%: Stable
Hydrochloric acid solution 25% Stable
Sulphuric acid solution 40% Stable
Nitric acid solution 30% Stable
Phosphoric acid solution 40% Stable

Application: Because of its outstanding solubility in water, this surfactant can be used for both decorative and functional chromium plating and is therefore a universal wetting agent for:
1. Chromium electroplating
2. Wetting and flow control agent for coating photographic paper and film
3. Antistatic agent for photographic paper and film
4. wetting agent for acid baths for metal surface treatment, e.g. anodizing baths, chromatizing baths

Strorage:
Protect from the effects of weathering and store at temperatures between 5 and 30˚C. once opened, containers should be resealed immediately after each removal of the products. If stored accordingly and originally sealed we guarantee usability for six months from date of delivery.

lTetraethylammonium Perfluoroalkylsulphonate
( FT-248 Powder)
CAS No. 56773-42-3
Structure formula: (C2H5)4N(+)RfSO3(-)
Formula weight: 629
Appearance: yellowish or white powder
Content: 98%min
Surface tension: 22mN/m (0.1% water solution)
Melting point: 170-190℃
Type: Anion fluoro surfactant
Application:
1. Used as both decorative and functional chromium plating
2. Used as wetting agent, leveling agent and antistatic agent for photographic paper and film
3. Used as wetting agent for glass etching and opacification baths
4. Used as wetting agent for acid baths for metal surface treatment e.g. anodizing baths, chromatizing baths.
5. Used as demould agent for plastic

Level of addition: 25mg~50mg/ liter

其他类似产品

SPS （Bis-(sodium sulfopropyl)-disulfide）


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