مواد شیمیایی آزمایشگاهی 6

توضیحات محصول

Amberlite IRA-400(Cl)        ion exchange resin

Amberlite® IRA-400 chloride form

Applications

CAS Number :9002-24-8

آمبرلیت  : رزین تعویض یونی          معادل از شرکت مرک: ندارد       معادل از سیگما :247669

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Amberlyst® 15(H), wet, ion exchange resin

Amberlyst® 15 hydrogen form

CAS Number :39389-20-3

آمبرلیست : رزین تعویض یونی       معادل از شرکت مرک: ندارد

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Ammonium trifluoromethanesulfonate       50gr

 Ammonium triflate

345865-----sigma-aldrich            Cas No: 38542-94-8         CF3SO3NH4

• آمونیوم تری فلورو متان سولفونات    50 گرمی

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Ammonium hexafluorosilicate

Synonym: Cryptohalite        CAS Number: 16919-19-0

آمونیوم هگزافلوروسیلیکات

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 Arsenic(III) oxide        Acros

Arsenic trioxide     CAS ID: 1327-53-3

Arsenic trioxide is an inorganic compound with the formula As 2O 3. This commercially important oxide of arsenic is the main precursor to other arsenic compounds, including organoarsenic compounds.

آرسنیک تری اکساید   25 و 100 گرمی

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Acetoxyacetyl chloride, 97%   Acros

CAS no: 13831-31-7

استوکسی  استیل کلراید  آکروس  25 گرمی

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Bentonite, sodium form

CAS Number : 1302-78-9

Synonyms : Sodium bentonite

Applications

Bentonite, sodium form is used as a suspending agent, a gel binder, a filler in ceramics and a catalyst support.Sodium bentonite is widely utilized as a natural sealant in recreational ponds, dairy and sewage lagoons and city landfills. Due to its colloidal property, it is employed in drilling mud for oil and gas wells. Due to its swelling property, it provides a self-sealing low permeability barrier. It combines with polymers and enhances the surface modifications, which are used for rheological or sealing performance in geo-environmental applications.

سدیم بنتونیت آلفا ایسر 500 گرمی
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Benzyldiphenylphosphine, 97%

    Cas No: 7650-91-1

بنزیل فنیل فسفین  آکروس  1گرمی

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3,5-Bis(trifluoromethyl)phenyl isothiocyanate  98%

CAS Number 23165-29-9 Application

3,5-Bis(trifluoromethyl)phenyl isothiocyanate has been employed for the following studies:
• Chemical derivatization of amino-functionalized model surfaces, amino thiolate on Au, amino siloxane on Si, and polyethylene (PE) foils and films.
• Chemical derivatization of self assembled monolayers of ω-amino-4,4′-terphenyl substituted alkanethiols.
• Synthesis of ethylene-linked sulfonimidoyl-containing thioureas.
• Preparation of pyrrolidine-2-carboxylic acid-{2-[3-(3,5-bistrifluoromethylphenyl)thioureido]phenyl}-amide.

3و5-بیس (تری فلورومتیل)فنیل ایزو تیوسیانات    سیگما  1و5  گرم

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