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Home > Products >  90-98-2 4,4'-Dichlorobenzophenone

90-98-2 4,4'-Dichlorobenzophenone CAS NO.90-98-2

  • FOB Price: USD: 4.00-45.00 /Gram Get Latest Price
  • Min.Order: 10 Metric Ton
  • Payment Terms: L/C,T/T,MoneyGram,Other
  • Available Specifications:

    A(10-100)GramA(10-100)KilogramB(10-100)Kilogram

  • Product Details

Keywords

  • 90-98-2
  • C13H8Cl2O
  • 4,4'-Dichlorobenzophenone

Quick Details

  • ProName: 90-98-2 4,4'-Dichlorobenzophenone
  • CasNo: 90-98-2
  • Molecular Formula: C13H8Cl2O
  • Appearance: white power
  • Application: Pharmaceutical intermediates
  • DeliveryTime: 5DAY
  • PackAge: 25KG
  • Port: shenzhen
  • ProductionCapacity: 1000 Kilogram/Day
  • Purity: 99
  • Storage: A cool,ventilated,dry place
  • Transportation: By air, sea and express
  • LimitNum: 10 Metric Ton
  • Moisture Content: 0.32
  • Impurity: 0.33
  • 11: 7.58

Superiority

Product Description
Advantage:
High quality and competitive price.
1. We can provide samples for testing.
2. All purity >99%.
As a manufacturer, we can supply high quality products at ex-factory prices.
Fast and safe delivery.
1. The package can be delivered within 3-5 working days after receiving the payment tracking number.
2. Safe and prudent mode of transportation for your choice.
3. Customs qualification rate >99%.
4. We have established long-term and stable cooperative relations with DHL, FedEx, TNT, UPS and HK EMS.If the parcel is lost, we will replace it free of charge.
Our customers are all over the world.
1. Professional services and rich experience make customers feel at ease, sufficient inventory and fast delivery to meet their needs.
2. Feedback from the market and goods will be appreciated. It is our responsibility to meet customer requirements.
3. High quality, competitive price, fast delivery, first-class service has won the trust and praise of customers
 

Details

Product  Description:

 

Artemisinin and its semi-synthetic derivatives are a group of drugs used against Plasmodium falciparum malaria. Artemisinin is isolated from the plant Artemisia annua, sweet wormwood, a herb employed in Chinese traditional medicine. Chemically, artemisinin is a sesquiterpene lactonecontaining an unusual peroxide bridge. This peroxide is believed to be responsible for the drug's mechanism of action.

Items Standards Results
Appearance White or off-white powder Off-white powder
Identification By HPLC Complies
Melting Point 120ºC~130ºC 126ºC
Loss on Drying ≤1.00% 0.21%
Heavy Metals ≤ 10ppm Complies
Sulfated Ash ≤ 0.10% 0.03%
Content 17.5%~19.5% 19.3%
 Content ≤ 0.1ppm 0.09ppm
Lead VContent ≤ 3.0ppm 0.50ppm
Content ≤ 0.1ppm 0.10ppm
Content ≤ 0.1ppm 0.10ppm
Microbiological Test Coliforms:Negative Negative
Salmonella: Negative Complies
Total plate count: ≤1000 CFU/g Pass
Yeast&Mold: ≤50 CFU/g Pass
Related Substances Impurity A: ≤0.30% 0.18%
Other unknown impurity: ≤0.10% 0.07%
Total Impurities: ≤0.50% 0.42%
Assay ≥ 98.0% 99.50%
Reference Standard USP Standard
Conclusion The product complied to USP standard.
Storage Preserve in tight,light-resistant containers in a cool place

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