CasNo.149-91-7,Good quality Gallic acid//cas 149-91-7,(149-91-7) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 99%min
Payment Terms : L/C,T/T

Keywords

149-91-7 Gallic acid Gallic acid//149-91-7 manufacturer

Quick Details

Appearance:White crystalline powder
Application:Widely used in medicine, dyestuff, chemicals and organic synthesis, and also used for the analysis of rare metal.Has antibacterial effect, but in the treatment of bacillary dysentery. Have convergence
PackAge:25kg/drum
ProductionCapacity:800|Metric Ton|Month
Storage:kept in a light-proof,well-colsed,dry and cool place.
Transportation:Non dangerous product HS code:2918290000

Superiority:

Superiority

Service we can provide:
1. Mixed container: We can mix different items in one container.
2. Quality control: Before shipment, we can provide free sample for test. Inspection before shipping.
3. Packing: We can pack according to your requirements and also give you some other packing methods for reference and suggest adequate packing methods according to global trend. We will send you photo of goods before shipment.
4. Prompt shipment: We usually can ship the goods within 7 days for 1*20'FCL conatiner after order confirmed and also provide professional shipping documents for your Customs clearance.
5. We work closely with DHL, FEDEX, UPS,ETC., we can ship samples and small quantity goods to you fast and safe.
We work closely with famous airline companies like BA,PO,OZ,CX,UPS,LA,TG,TA,ET,etc. and professional vessel companies like MSK,"K"LINE,CMA,CSAV,ZIM,WANHAI,HAMBURG-SUD,etc. We can ship bulk quantity to you quick and safe.
6. We can provide door to door shipment in many countries.

Our Advantages:

GMP factory
Full experience of large numbers containers loading in main Chinese seaports
Packing with pallet as buyer's special request
Best service after shipment with e-mail
Cargos together with container sales seervice available
Rich experience for exporting
Cargos photo before and after loading into container
Raw materials from chinese origin
Hefei TNJ Chemical Industry Co., limited(ISO 9001: 2008), are strong in the field of Pharmaceuticals,
food additives, plant extract and fine chemicals for more than 10 years.

Details:

Name: Gallic acid

Chemical Name: 3,4,5-Trihydroxybenzoic acid

CAS No: 149-91-7

Molecular formula & Molecular weight: C7H8O6 / 88.13

Gallic acid Structural formula:
Gallic acid Property:

White or light brown needle crystal or powder. The melting point of 235-240°C (decomposition). Heated to 100-100 °C lose crystal water, heated to above 200 °C when the loss of carbon dioxide and generate coke gallic acid (namely three phenolic benzene). Soluble in hot water, ethyl ether, ethanol, acetone and glycerin, hardly soluble in cold water, insoluble in benzene and chloroform.

Gallic acid Speciifcation: EP6

Item	Standard
Purity	99.0%min
Insoluble in water	Clear
Loss on drying	0.5%max
Residue on ignition	0.1%max
Tannic acid	1ppm max
Sulfate	20ppm max
As	3ppm max
Pb	10ppm max
Turbidity	10ppm max

Gallic acid Use:

Widely used in medicine, dyestuff, chemicals and organic synthesis, and also used for the analysis of rare metal.Has antibacterial effect, but in the treatment of bacillary dysentery. Have convergence, hemostatic, anti-diarrhea effect. Can be used as a preservative. To the preparation of pyrobitumen medium of gallic acid, medicine, ink, dye and explosion-proof agent, etc. Also used as a developer and detect free inorganic acid, dihydroxyacetone, alkaloid and metal such as analytical reagent.

Gallic acid Storage: Moistureproof and avoid light, sealed storage

Gallic acid Packing: plastic bag lined woven bag Net wt 25kg