FOB Price
Obtener el precio más reciente5400 / Piece
|Minimum Order
Place of Origin:
CHINA
Price for Minimum Order:
Minimum Order Quantity:
2 Ton
Packaging Detail:
Packing: 200L, DRUM, OR AS BUYER'S OPINION.
Delivery Time:
20days
Supplying Ability:
40 Ton per Day
Payment Type:
T/T, L/C, D/P
Persona de contacto Jack
Dongfeng, Weifang
Propionic anhydride
CAS : *******6
MW: **0.*4
FORMULA: (CH3CH2CO)2O
STRUCTURE:
Density: 1.*1
BP: **9°C
MP: **3°C.
Clear, colorless liquid, pungent odor. Moisture sensitive.
USAGE: Propionic anhydride as acylating agent in medicine,
pesticides, spices and special manufacture of esters, can also be
used in organic synthesis nitration, sulfonation of the dehydrating
agent, for the manufacture of alkyd resins and dyes.
QUANLITY STANDARDS
contents
of analysis
standard
notes
appearance
Colorless liquid
visual
propionic anhydride
≥*9%
Capillary GC-FID;
Area normalization method.
propionic acid
≤1.0%
