Europe style for Industrial Grade Antioxident Gallic Acid CAS 149-91-7

Short Description:

Product name: Gallic acid  (Electronic grade)
Chemical name: 3,4,5-Trihydroxybenzoic acid
Structural formula: C7H6O5 / 170.12g/mol
Original manufacture  product 


Product Detail

Product Tags

Our company promises all users of the first-class products and the most satisfying post-sale service. We warmly welcome our regular and new customers to join us for Europe style for Industrial Grade Antioxident Gallic Acid CAS 149-91-7, We now have comprehensive goods supply as well as selling price is our advantage. Welcome to inquire about our products.
Our company promises all users of the first-class products and the most satisfying post-sale service. We warmly welcome our regular and new customers to join us for China Gallic Acid and Gallic Acid Powder, With the highest standards of product quality and service, our goods have been exported to more than 25 countries like the USA, CANADA, GERMANY, FRANCE, UAE, Malaysia and so on.We’re very pleased to serve customers from all over the world!
Product name: Gallic acid (Electronic grade)

Chemical name: 3,4,5-Trihydroxybenzoic acid

Structural formula: C7H6O/ 170.12g/mol

CAS: 149-91-7, 5995-86-8 (monohydrate)

Appearance: Crystal solid

Color: White

Odor: Slight odor of acid

Solubility: 12g/L (Cool water)

Packing: Double PE bag in cardboard drum, net weight 25kg

high

iconApplications

Used in semiconductor industry

iconSpecifications

Gallic Acid (Electronic Grade)

Item

Specifications

Appearance

Light white powder

Purity

≥99.0%

Loss on drying

≤10%

Residue on ignition

≤0.1%

Chloride

≤0.01%

Sulphate

≤0.01%

Trace Metal Analysis

Al

≤50 ppb

Au

≤50 ppb

Ag

≤50 ppb

B

≤50 ppb

Ba

≤50 ppb

Cd

≤50 ppb

Ca

≤150 ppb

Cr

≤50 ppb

Co

≤50 ppb

Cu

≤50 ppb

Fe

≤100 ppb

Ga

≤50 ppb

K

≤50 ppb

Li

≤50 ppb

Mg

≤50 ppb

Mn

≤50 ppb

Ni

≤50 ppb

Na

≤50 ppb

Pb

≤50 ppb

Sr

≤50 ppb

Sn

≤50 ppb

Sb

≤50 ppb

Ta

≤50 ppb

Ti

≤50 ppb

Zn

≤100 ppb

   Leshan Sanjiang Bio-Tech Co., Ltd. is a tech firm founded by Xu Zhongyun, a world-renowned forestry scientist and Chief Researcher of the Southern Research Institute of the USDA Forest Service. The company was incorporated in the Leshan National High-tech Industrial Development Zone in 2003. Made from China’s forestry specialties–Galla Chinensis and natural product Tara sourced from Peru, our products include pharmaceutical intermediates, electronic chemicals, food additives, etc.

   Sanjiang research team has taken in charge of many major state or ministerial level projects, we have attained scientific and technological achievements and patents, Sanjiang keeps deepening cooperation with Chinese Academy of Forestry, Nanjing Forestry University and Northeast Forestry University among other institutions of higher education in deep processing of forestry products.

   Sanjiang has set up a strict quality control system,monitoring all process in production. Our laboratory has been equipped with a HPLC, corresponding analysis instruments.Our company promises all users of the first-class products and the most satisfying post-sale service. We warmly welcome our regular and new customers to join us for Europe style for Industrial Grade Antioxident Gallic Acid CAS 149-91-7, We now have comprehensive goods supply as well as selling price is our advantage. Welcome to inquire about our products.
Europe style for China Gallic Acid and Gallic Acid Powder, With the highest standards of product quality and service, our goods have been exported to more than 25 countries like the USA, CANADA, GERMANY, FRANCE, UAE, Malaysia and so on.We’re very pleased to serve customers from all over the world!


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