TitleProduct

Good Quality Gallic Acid CAS 149-91-7 with Reasonable Price

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Anhui

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-13 21:21

  • Browse the number:

    284

Send an inquiries

Company Profile

Hefei TNJ Chemical Industry Co., Ltd.

By certification [File Integrity]

Contact:Ms. Sophia Zhang(Mr.)  

Email:

Telephone:

Phone:

Area:Anhui

Address:Anhui

Website: http://tnjchem.cxtongxin.com/

Product Details


Product Name: Gallic acid   
 
Synonyms: 3,4,5-Trihydroxybenzoic acid
CAS Nr.: 149-91-7 anhydrous ; 5995-86-8 monohydrate
EINECS: 205-749-9
Molecular Formula: C7H6O5 anhydrous; C7H8O6 monohydrate
Molecular Weight: 88.13 anhy.; 188.13 mono.

 
______________________________________________________________________________
Physical Information
Appearance: White crystalline powder
Physical State: Solid
Solubility: Soluble in water (11.5 mg/ml), ethanol, acetone, and Alcohol. Insoluble in chloroform.
Storage: Desiccate at room temperature
Melting Point: 251° C (lit.)(dec.)
Boiling Point: 501.10° C at 760 mmHg (Predicted)
Density: 1.75 g/cm3 (Predicted)
Refractive Index: n20D 1.69


Specification
Product Name Purity Standard
Gallic acid ≥99.50 Tech, Food, Pharma
* Please refer to Certificate of Analysis for lot specific data.
 
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, hemostatic, anti-diarrhea effect.
-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.


Packing
25kg paper drum, 9000kg per 20"FCL


Storage & Transport
Stored in cool and airy place; away from fire and heat; handle with care; no breakage, avoid leakage 
This is classified as Common chemicals for transport.
 
Please refer to MSDS for more information about Safety, Storage and Transportation.