CHLUMOFIUOR® Perfluorobutansolfonato di potassio CAS 29420-49-3

Contenuto Indicatore
Grado superiore Prima elementare Prodotto qualificato
Purezza, GC ≥99% ≥98% ≥96%
Contenuto d'acqua ≤0,2% ≤0,2% ≤0,3%
PH 5-7 5.5-7.5 5.5-7.5
Ione fluoruro F- ≤0,005% ≤0,01% ≤0,01%
Ione ferroso Fe3+ ≤0,02% ≤0,02% ≤0,02%
Ioni calcio Ca2+ ≤0,03% ≤0,05% ≤0,05%

Descrizione

Formula molecolare: C4F9SO3K
N. CAS: 29420-49-3
EINECS: 249-616-3
Peso molecolare: 338,19
Densità: 25℃---0,69g/cm3
Proprietà: Cristallo bianco-argento con lucentezza
Utilizzo: Ampiamente utilizzato nel ritardante di fiamma del materiale sintetico, in particolare nel ritardante di fiamma del policarbonato, utilizzato anche nella lavorazione termoplastica come agente antistatico e ritardante di fiamma ad alta efficienza, inoltre può migliorare la trasparenza di policarbonato, polistirene, poliimmide, poliestere, poliammide e altre resine trasparenti.

Altro nome:

Acido perfluoro-1-butanesolfonico sale di potassio

Sale di potassio nonafluoro-1-butansolfonato

Nonafluorobutano - solfonato di potassio

Nonaflato di potassio

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Scenari di applicazione

1. High-Efficiency Flame Retardant for Transparent Resins such as Polycarbonate:

As a dedicated flame retardant for polycarbonate (PC), it combines flame retardancy and anti-dripping effects without affecting the material’s transparency. It is also suitable for other transparent resins such as polystyrene, polyimide, polyester, and polyamide.

2. Antistatic Agent for Thermoplastic Plastics:

Used in the processing of thermoplastic plastics, it can quickly reduce the surface resistance of the material, providing long-lasting antistatic properties, reducing dust adsorption, and improving the processing and use stability of the products.

3. Synthesis of Fluorinated Surfactants and Additives:

Used to prepare high-performance fluorinated surfactants, acting as wetting, emulsifying, and dispersing agents in coatings, inks, and cleaning agents; it can also be used as a raw material for water and oil repellents in textiles, leather, and paper manufacturing.

4. Ion Exchange Membranes and Fuel Cell Materials:

Used to prepare ion exchange membranes and fuel cell proton exchange membranes, improving the ion conductivity and chemical stability of the membranes, suitable for electrochemical energy storage and power generation fields.

5. Silanization Reagents and Standard Substances in Analytical Chemistry:

Trimethylsilyl perfluoroalkane can be prepared in situ and used as a high-efficiency silanization reagent; its standard solution is used for instrument calibration and quality control in the detection of perfluorinated compounds in the environment and food.

6. High-Temperature Lubricant and Sealing Material Additive:

Utilizing its high heat resistance and low friction coefficient, it is used as an additive for lubricants under high-temperature conditions, suitable for the lubrication needs of precision components such as sliding bearings and seals.

Contatto

Italian