Anhydrous HFIP CAS 920-66-1 50 ppm Water Moisture Sensitive Reaction Solvent
الخصائص الأساسية
مكان المنشأ:
الصين
الاسم التجاري:
Senzhuo
الشهادة:
ISO9001
رقم الطراز:
SZ-HF-07
تداول العقارات
الحد الأدنى لكمية الطلب:
1 كجم
السعر:
US $38 - 50/ kg
شروط الدفع:
/ تي تي، ويسترن يونيون، خطاب الاعتماد
القدرة على التوريد:
40 طن شهريا
ملخص المنتج
Water in HFIP is not a neutral bystander. It forms a strongly acidic mixture with the solvent, and at 0.1% it is enough to hydrolyse an acid chloride, kill an organometallic or etch a metal surface. Getting below 100 ppm takes a drying step and packaging that keeps it there, which is why most ...
تفاصيل المنتج
إبراز:
anhydrous HFIP
,50 ppm water solvent
,moisture sensitive 920-66-1
Product Name:
HFIP
CAS:
920-66-1
MF:
C3H2F6O
MW:
168.04
Grade:
لا مائي
Water:
50 جزء في المئة على الأكثر
Packaging:
زجاجة الحاجز تحت الأرجون
وصف المنتج
Water in HFIP is not a neutral bystander. It forms a strongly acidic mixture with the solvent, and at 0.1% it is enough to hydrolyse an acid chloride, kill an organometallic or etch a metal surface. Getting below 100 ppm takes a drying step and packaging that keeps it there, which is why most suppliers quote 0.1% and stop. We dry over activated molecular sieve under argon and fill through a closed transfer line, so the Karl Fischer result on the certificate is measured after
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