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Nanjing Zelang Medical Technology Co., Ltd.

Cas: 149-91-7, Gallic Acid (Cas: 149-91-7), Gallic Acid Plant Extract manufacturer / supplier in China, offering CAS: 149-91-7 Gallic Acid, Coptis Root Extract Berberine 10%~99% (2086-83-1), Berberine Hydrochloride (CAS No: 633-65-8) and so on.

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CAS: 149-91-7 Gallic Acid

FOB Price: Get Latest Price
Min. Order: 20 mg
Production Capacity: 1 Ton/ Month
Transport Package: 25kg/Drum, Inner with Vacuum Packing
Payment Terms: L/C, T/T, Western Union, Paypal, STS ESCROW

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Basic Info
  • Model NO.: CAS: 149-91-7
  • Certification: ISO 9001:2000
  • Extraction Type: Solvent Extraction
  • Molecular Weight: 170.13
  • Specification: 98% by HPLC, ISO 9001: 2000
  • Trademark: CPE
  • Raw Material: Plants
  • Variety: Gallnut Extract
  • Molecular Formula: C7h6no5
  • Appearance: White Crystal Powder
  • Function: Antibiotic and Antimicrobial Agents
  • Origin: Nanjing, China
Product Description
Properties:
White or grey white crystalline powder, losing crystal water at 100° C. Soluble in acetone, ethyl acetate, 85-share water, 6-share ethanol, 2-share boiling water, slightly soluble in cold water, insoluble in benzene. Producing black blue color when reaction with ferric trichloride

Usage:
Industrial gallic acid used in analyzing and testing bismuth, cerium, copper, nitryl, phosphorus, silver and titanium etc. It is also widely used in the fields including organic synthesis, pharmaceutical, ink, dyes, national defence and food etc.

Shelf Life:
2 years if properly stored.
Storage:
Cool and dry place, keep away from strong light & high temp
Package:
25kg or 30kg/drum, or as per customer's requests.

If you have any needs feel free to contact me.
Sales: Damon Hua
Nanjing Zelang Medical Technology co, . Ltd
Tel: 86-025-85726337
Add: No. 108, Ganjiabian, QiXia District, Nanjing, Jiangsu, China

Name :

gallic acid

CAS No:

149-91-7
Appearance:
white crystal powder
Molecular Formula:
C7H6NO5
Molecular Weight:
170.13
Herb Sourse:
Gallnut

Spec:

99%

Testing method:

HPLC
Active ingredient:
Gallnut
melting point:
235-240C 

Loss on drying

9.21%
Einecs:
205-749-9
Water solubility :
12 g/L cold water
Chemica Name:
3β-Hydroxy-20(29)-lupaene-28-oic acid
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