Anhydrous HFIP CAS 920-66-1 50 ppm Water Moisture Sensitive Reaction Solvent
Propriétés de base
Lieu d'origine:
Chine
Nom de marque:
Senzhuo
Attestation:
ISO9001
Numéro de modèle:
SZ-HF-07
Propriétés commerciales
Quantité minimum de commande:
1KG
Prix:
US $38 - 50/ kg
Conditions de paiement:
T/T, Western Union, LC
Capacité à fournir:
40 tonnes par mois
Résumé du produit
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 ...
Détails du produit
Mettre en évidence:
anhydrous HFIP
,50 ppm water solvent
,moisture sensitive 920-66-1
Product Name:
Le HFIP
CAS:
920-66-1
MF:
C3H2F6O
MW:
168.04
Grade:
Anhydre
Water:
50 ppm au maximum
Packaging:
Flacon à septum sous argon
Description du produit
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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