Keywords

• 4,4'-Bis(diethylamino)benzophenone
• 90-93-7
• Tetraethyl Methyl ketone

Quick Details

• ProName: Hotsale 4,4'-Bis(diethylamino)benzophe...
• CasNo: 90-93-7
• Molecular Formula: C21H28N2O
• Appearance: light yellow powder
• Application: pharmaceutical raw materials
• DeliveryTime: 3days
• PackAge: 10g/pack,100g/pack,1kg/pack
• Port: Shanghai port
• ProductionCapacity: 10000 Kilogram/Year
• Purity: 99%min
• Storage: storage in a dry, ventilated place und...
• Transportation: BY EMS,FEDEX,AIR
• LimitNum: 1 Kilogram
• Related Substances: ok
• Residue on Ignition: ok
• Heavy Metal: qualified
• Valid Period: 2years
• Batch: 20200409

Superiority

1,In No Less five years exporting experience.

2.Lower Price with higher quality

3,Free sample

4,We are sincerely responsible for the "product quality" and "After Service"

Details

Company Introduction:

Shanghai Upbio Tech Co.,Ltd is a comprehensive manufacturer and an international distribution of chemicals throughout the world. Specialized in APIs, chemical intermediates, herbal extract and pharmaceutical raw materials. 

Appearance: light yellow powder

Purity (gc): ≥99%

Melting point: 93-95 ° C (degrees Celsius)

Moisture: ≤0.5%

Insoluble in methanol: ≤0.01%

Absorption wavelength / nm: 248nm, 374nm (in methanol solution)

Sample: we provide free sample.

Factory Picture:

Delivery:

3days by EMS,FEDEX,DHL.

 welcome to inquiry me about all our products, we will provice the competitive price for u. We are sincerely responsible for the "product quality" and "After Service"