Anhydrous HFIP CAS 920-66-1 50 ppm Water Moisture Sensitive Reaction Solvent
Các tính chất cơ bản
Nơi xuất xứ:
Trung Quốc
Tên thương hiệu:
Senzhuo
Chứng nhận:
ISO9001
Số mẫu:
SZ-HF-07
Giao dịch Bất động sản
Số lượng đặt hàng tối thiểu:
1kg
Giá cả:
US $38 - 50/ kg
Điều khoản thanh toán:
T/T, Western Union, L/C
Khả năng cung cấp:
40 tấn mỗi tháng
Tóm tắt sản phẩm
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 ...
Chi tiết sản phẩm
Làm nổi bật:
anhydrous HFIP
,50 ppm water solvent
,moisture sensitive 920-66-1
Product Name:
HFIP
CAS:
920-66-1
MF:
C3H2F6O
MW:
168.04
Grade:
Khan
Water:
50 ppm tối đa
Packaging:
Chai vách ngăn dưới argon
Mô tả sản phẩm
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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