90-98-2 4,4'-Dichlorobenzophenone

Min.Order / FOB Price:Get Latest Price

10 Metric Ton	FOB Price:USD 4.0000 -45.0000

10 Metric Ton

FOB Price:USD 4.0000 -45.0000

Min.Order :10 Metric Ton
Purity: 99
Payment Terms : L/C,T/T,MoneyGram,Other

Keywords

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

Quick Details

Appearance:white power
Application:Pharmaceutical intermediates
PackAge:25KG
ProductionCapacity:1000|Kilogram|Day
Storage:A cool,ventilated,dry place
Transportation: By air, sea and express

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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90-98-2 4,4'-Dichl...