• Ms.Amy Lu
    Tel: 027-84306245

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Home > Products >  Reasonable Price High Quality Pinosylvin Fast Delivery Stock On Sales

Reasonable Price High Quality Pinosylvin Fast Delivery Stock On Sales CAS NO.22139-77-1

  • Min.Order: 10 Gram
  • Payment Terms: T/T,MoneyGram
  • Product Details

Keywords

  • Pinosylvin
  • Pinosylvin powder
  • cas 22139-77-1

Quick Details

  • ProName: Reasonable Price High Quality Pinosylv...
  • CasNo: 22139-77-1
  • Molecular Formula: C14H12O2
  • Appearance: white powder
  • Application: for research
  • DeliveryTime: immediately after payment receives
  • PackAge: discreet packing
  • Port: HK, Shanghai, Shenzhen
  • ProductionCapacity: 500 Kilogram/Month
  • Purity: 99%
  • Storage: cool and dry place
  • Transportation: email: wonda-chem@outlook.com
  • LimitNum: 10 Gram

Superiority

1.high quality:

quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.

2.reasonable price:

we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.

3.low moq:

no worry about the low moq, our moq is 1 gram or even lower.

4.good service.

fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.

5. fast shipping and secure courier.

we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.

 

 

Details

Item

Specification 

Specific rotation

+39.5 to +41.5° 

State of solution(transmittance)

Clear 98.0% min.

Chloride[cl]

0.020% max. 

Ammonium [NH4]

0.02% max. 

Sulfate[SO4]

0.020% max

Iron[Fe]

10ppm max.

Heavy metals [Pb]

10ppm max

Arsenic[As2O3]

1ppm max

Other amino acids

Chromatographically not detectable

Loss on drying

0.20% max. 

Residue on ignition[sulfated]

0.10% max.

Assay

99.0% min

 

 

 

 

English Name:Pinosylvin
Test Method:HPLC
Purity:≥98%
[Synonyms]Pinosylvin
[CAS No.]22139-77-1
[Mol. Formula]C14H12O2
[Mol. Weight]212.24
[Botanical Source]Dioscorea opposita Thunb.
[Loss on drying] ≤2.0%
[Catalogue No.]C-083
[Purity]>98% 99% by HPLC

 

 

 

 

 

 

 

Packing and shipping

 

 

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