High quality Gallic...

High quality Gallic acid
High quality Gallic acid

High quality Gallic acid

Min.Order / FOB Price:Get Latest Price

10 Kilogram

FOB Price: USD 1.0000

  • Min.Order :10 Kilogram
  • Purity: 99%
  • Payment Terms : T/T,

Keywords

Gallic acid High quality3,4,5- trihydroxybenzoic acid Molecular formula and weight( based on 1983 international atomic weight ) cas no：149-91-7

Quick Details

  • Appearance:White or grey white crystalline powder
  • Application:Industrial gallic acid used in analyzing and testing bismuth, cerium, copper, nitryl,phosphorus, silver, thorium and titanium etc.. It is also widely used in the fields including organic synthesis, ph
  • PackAge:Plastic woven bag,NW: 25Kg/bag, Export products: packed in cardboard drum, 25Kg/drum.
  • ProductionCapacity:50|Metric Ton|Day
  • Storage:Stored in sealed container.
  • Transportation:EMS、TNT、DHL、UPS、FEDEX、SF、Wuhan Port、Shanghai Port、Tianjin Port、Guangzhou Port

Superiority:

 

 

1.High quality and competetive price
1)For  Prulifloxacin exported we can offer COA Certificate and official Invoice.
2)We are manufacturer with own lab and factory, can provide high quality products with factory price. 
3)Products purity is test by our quality department strictly before sending, and you can also ask the third testing organization come and inspect, such as (SGS/ CTI/ ITS), only after your confirmation will we send it out to you.
 
2.Fast and safe delivery:
1)Products can be sent out one or four weeks after payment. Tracking number available, fixed service person are 7x24h for you to contact.
2) Secure and discreet shipment. Various transportation methods for your choice, like DHL/UPS/TNT/FedEx/SF-express.
3)Customs pass and satisfied rate ¡Ý99%.
4)For hot sale products we have stock in there for transferring. 
 
3 We have clients throughout the world:
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire. 
2) Market feedback and goods feedback will be appreciated, meeting customers' requirement is our responsibility. 
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers. 
 

 

Details:

Hubei Jusheng Technology Co., Ltd.,  is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in China. The yearly production capacity is 50000MT, 80% for export.We have a professinal export team. Both by Air and by Sea,we ensure that we meet the customer expectations with promptness. 

Product Description

  Gallic acid


Chemical name: 3,4,5- trihydroxybenzoic acid Molecular formula and weight( based on 1983 international atomic weight )
Molecular formula: C6H2(HO)3 .COOH.H2O     
Molecular weight: 188.4
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 or trichloromethane.
Use:Industrial gallic acid used in analyzing and testing bismuth, cerium, copper, nitryl,phosphorus, silver, thorium and titanium etc.. It is also widely used in the fields including organic synthesis, pharmaceutical, ink, dyes, national defence and food etc..
Specification: in accordance with JIS K8898-61 and GB5309-85
Main technical index:

 

Top quality of Japanese standard

Top quality of national standard

Factory standard

Content¡¡ % ≥

98.5

98.5

99.50

Water solubility test

Yellowish, clear

Yellowish, clear

Yellowish, clear

Loss on drying % ≤

10.0

10.0

10.0

Residue on ignition % ≤

0.05

0.10

0.05

Sulphate % ≤

10.0 PPM

0.02

10.0 PPM

Tannin test≤

1.0 PPM

1.0 PPM

1.0 PPM

Turbidity ≤

10.0 PPM

10.0 PPM

10.0 PPM

Chromatic number APHA ≤

150

180

150


Contract index for exporting to the us

Characteristic

Specification

Method

Source

Assay

> 98.0%

Acid-Base Titration

Reagent Chemicals, 9th ed., ACS

Al

2000 ppb max

Manufacturer Method

Manufacturer Method

Ca

4000 ppb max

Manufacturer Method

Manufacturer Method

Fe

3000 ppb max

Manufacturer Method

Manufacturer Method

Mg

1000 ppb max

Manufacturer Method

Manufacturer Method

K

2000 ppb max

Manufacturer Method

Manufacturer Method

Na

2500 ppb max

Manufacturer Method

Manufacturer Method

Zn

4000 ppb max

Manufacturer Method

Manufacturer Method


Storage:Stored in sealed container.
Packing: Plastic woven bag,NW: 25Kg/bag, Export products: packed in cardboard drum, 25Kg/drum.
 

 

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