3,3',4,4'-Benzophenonetetracarboxylic Dianhydride/high quality/best price/manufacturer CAS NO.2421-28-5

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Min.Order Quantity:: 10 Gram

Purity:: 99%

Port:: Wuhan, Shanghai, Guangzhou, Tianjin port

Payment Terms:: L/C,T/T,MoneyGram,Other

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Product Details

Keywords

3,3',4,4'-Benzophenonetetracarboxylic Dianhydride
high purity 3,3',4,4'-Benzophenonetetracarboxylic Dianhydride
high quality cas 2421-28-5

Quick Details

ProName: 3,3',4,4'-Benzophenonetetracarboxylic ...
CasNo: 2421-28-5
Molecular Formula: C17H6O7
Appearance: solid
Application: Fine Intermediate
DeliveryTime: within in 5-7 working days after recei...
PackAge: 25kg/paper drum or basis user request
Port: Wuhan, Shanghai, Guangzhou, Tianjin po...
ProductionCapacity: 200 Kilogram/Month
Purity: 99%
Storage: Store in dry, dark and ventilated plac...
Transportation: by sea/by express
LimitNum: 10 Gram
Grade: Industrial Grade,Pharma Grade

Superiority

1, high quality with competitive price:

we are manufacturer and can provide high quality products with factory price.

2, fast and safe delivery

1) parcels can be sent out within 24 hours after payment. tracking number is available.

2) secure and discreet shipment. you have various choices of transportation methods.

3, we have clients throughout the world.

1) professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.

2) market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility.

3) high quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

Details

properties
appearance & physical state:	odorless light yellow powder solid
density:	1.57
melting point:	219-226ºc
boiling point:	320ºc 5mm
flash point:	324ºc
refractive index:	1.699
stability:	stable under normal temperatures and pressures. may decompose on exposure to moist air or water.
storage condition:	store in a tightly closed container. store protected from moisture. store under nitrogen. store in a cool, dry area away from incompatible substances.
vapor pressure:	3.25e-16mmhg at 25°c
vapor density:	1.4 (vs air)

safety info

safety statements:	s25
hs code:	29183000

about us:

hubei jusheng technology co., ltd., is a large group corporation which engaged in the r&d and manufacture of chemicals, pharmaceuticals and intermediates. we have earned ourselves a good reputation at home and abroad with advanced technology, standardized management and well established service systerm. we have developed to a very famous group corporation enterprise in chemical industry step by step.