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shanxiyuhong(expird)

Country: China (Mainland)

Business Type:Trading Company

Benzopyrene CAS NO.50-32-8

CAS NO.50-32-8

  • Min.Order: 1 Kilogram
  • Payment Terms: T/T,
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Product Details

Keywords

  • 50-32-8
  • Benzopyrene
  • Benzo[a]pyrene

Quick Details

  • ProName: Benzopyrene CAS NO.50-32-8
  • CasNo: 50-32-8
  • Molecular Formula: C20H12
  • Appearance: white powder
  • Application: Used in Synthesis, Pharmaceuticals
  • DeliveryTime: within 7 days
  • PackAge: bag or carton
  • Port: xingang
  • ProductionCapacity: 100 Kilogram/Day
  • Purity: 99%
  • Storage: Store in dry, dark and ventilated plac...
  • Transportation: sea air
  • LimitNum: 1 Kilogram

Superiority

  • ProName:Benzopyrene
  • CasNo:50-32-8
  • Molecular Formula:C20H12
  • Appearance:white powder
  • Application:Pharmaceutical Intermediates
  • DeliveryTime:Within 2 weeks after order confirmatio...
  • PackAge:25kg per bag or 25kg per drum
  • Port:Qingdao Port
  • ProductionCapacity:2000 Metric Ton/Year
  • Purity:98%
  • Storage:Store in cool and dry place, away from...
  • Transportation:By sea or by air
  • LimitNum:1 Kilogram
  • CAS:50-32-8

Details

Item

Standard

Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

Complies

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.10%

Sulphated ash

≤0.5%, determined on 1.0 g.

0.01%

Related substances

Unspecified impurities: for each impurity

≤0.10%

<0.10%

Total Impurity

≤0.5%

0.18%

Purity

≥99.0%

99.70%

Assay

99.0%~101.0% (anhydrous substance).

99.80%

Storage

Preserve in well-closed, light-resistant and airtight containers.

Complies
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