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Shanghai Upbio Tech Co.,Ltd

Country: China (Mainland)

Business Type:Lab/Research institutions

Ms.Emma Hu

Tel: +86-21-52196435

Mobile:

Tel: +86-21-52196435

Fax: +86-21-54386655

URL: http://www.up-bio.com

Province/state: Shanghai

City: Shanghai

Street: No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

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Top Supplier 3,4-dihydroxybenzaldehyde 99% 139-85-5

CAS NO.139-85-5

  • FOB Price: USD: 1.00-1.00 /Kilogram Get Latest Price
  • Min.Order: 25 Kilogram
  • Payment Terms: T/T,
  • Available Specifications:

    99%(25-100)Kilogram

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Product Details

Keywords

  • 3,4-Dihydroxybenzaldehyde
  • 139-85-5
  • pharmaceutical raw materials

Quick Details

  • ProName: Top Supplier 3,4-dihydroxybenzaldehyde...
  • CasNo: 139-85-5
  • Appearance: White crystalline powder
  • DeliveryTime: 3days
  • PackAge: 25kg/drum
  • Port: Shanghai port
  • ProductionCapacity: 100 Metric Ton/Year
  • Purity: 99%min
  • Storage: Storage in a dry, ventilated place und...
  • Transportation: by DHL.Speical line
  • LimitNum: 25 Kilogram

Superiority

1,In No Less ten years exporting experience.
2.Lower Price with higher quality
3,Free sample
4,We are sincerely responsible for the "product quality" and "After Service"
 
Onchem specialized in APIs, chemical intermediates, herbal extract , pharmaceutical raw materials and health food supplement
now our goods have been exported to USA,France,Germany,Poland,Russia,Japan, Korea,and other countries.

Details

Company Introduction:
Onchem (China) Co.,Ltd  is a comprehensive manufacturer and an international distribution of chemicals throughout the world. Specialized in APIs, chemical intermediates, herbal extract and pharmaceutical raw materials. 
 
Product Detailed

3,4-Dihydroxybenzaldehyde 139-85-5 C7H6O3

 

Name : 3,4-Dihydroxybenzaldehyde
Other name : Protocatechualdehyde; 3,4-Dihydroxybenzaldehyd (Protocatechualdehyde); protocatechuic aldehyde; AURORA 17180; AKOS BBS-00003254; 4-FORMYL-1,2-Dihydroxybenzene; 1,2-Dihydroxy-4-formylbenzene; 3,4-dihydroxy-benzaldehyd; 3, 4-Dihydroxy benzlaldehyde; 3,4-Dihydroxy benzlaldehyde
CAS: 139-85-5
EINECS: 205-377-7
MF: C7H6O3
MW: 138.1207
InChI: InChI=1/C7H6O3/c8-4-5-1-2-6(9)7(10)3-5/h1-4,9-10H
  3,4-二羟基苯甲醛 139-85-5
 
Density: 1.409g/cm3
Melting point: 152-157℃
Borning point : 295.4°C at 760 mmHg
Flash point : 146.7°C
Water solution : 50 g/L (20℃)
Pression : 0.000867mmHg at 25°C
 
for transport way,pls don't worry,i know this product special. and we have professional trasport team .especilly for USA & Europe and Russia line, High customs passing rate,so u can get your goods safe and smooth.
 
 
Factory Picture:
 
 
Welcome to our Onchem (China) Co.,Ltd, and welcome to inquiry me about all our products, we will provide the competitive price for u. We are sincerely responsible for the "product quality" and "After Service"