HENAN NEW BLUE CHEMICAL CO.,LTD

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HENAN NEW BLUE CHEMICAL CO.,LTD

Country: China (Mainland)Business Type: Lab/Research institutions

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  • Mr.Nolan
  • Ms. Jane Kong

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Tel: 86-371-55170693/55170694
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Tel: 0086-371-55170690
Ms.Daisy He
Tel: 371-55170693
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  • URL: http://www.newbluechem.com
  • Province/state: Henan
  • City: Zhengzhou
  • Street:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China
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57-87-4 Ergosterol 99%

57-87-4 Ergosterol 99% CAS NO.57-87-4

  • FOB Price: USD: 1,150.00-1,200.00 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T
  • Available Specifications:

    Medical grade(1-500)KilogramMedical grade(500-1000)Kilogram

  • Product Details

Keywords

  • 57-87-4
  • Ergosterol
  • Ergosterol hydrate

Quick Details

  • ProName: 57-87-4 Ergosterol 99%
  • CasNo: 57-87-4
  • Molecular Formula: C28H44O
  • Appearance: yellow to orange crystal
  • Application: medical
  • DeliveryTime: Prompt
  • PackAge: As required
  • Port: Shanghai
  • ProductionCapacity: 100 Kilogram/Month
  • Purity: 99%
  • Storage: room tempurature
  • Transportation: accordingly
  • LimitNum: 1 Kilogram
  • Moisture Content: 1% max
  • Grade: Industrial Grade
  • Assay: 99%

Superiority

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

 

1.Noble Metal Catalysts (Pt.Pd...)

2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)

3.OLED intermediates (Fluorene,Carbazole,Boric acid...)

4.Customs Synthesis

 

Our advantage:

 

1. Higest quality and good package 

2.Fast delivery 

3.Better payment term 

4.Fast response to customer  within 6 hours 

5.Good business credit in Europe ,US ,Japan ,Korea 

Details

Ergosterol Chemical Properties
Melting point     156-158 °C(lit.)
alpha     -120 º (c=1, CHC13)
Boiling point     250 °C (1.3 mmHg)
density     0.9784 (rough estimate)
refractive index     -112.5 ° (C=1, THF)
storage temp.     -20°C
solubility     Acetone (Slightly, Heated), Chloroform (Slightly), Ethyl Acetate (Slightly, Heated)
form     Crystalline Powder or Crystalline Needles
pka    14.91±0.70(Predicted)
color     White to off-white
optical activity    [α]20/D 120±10°, c = 1% in chloroform

 

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