China Wholesale Gallic Acid Supplement Manufacturers - Methyl Gallate (Electronic Grade) – Sanjiang
China Wholesale Gallic Acid Supplement Manufacturers - Methyl Gallate (Electronic Grade) – Sanjiang Detail:
Product name: Methyl gallate(Electronic grade)
Methyl gallate is a phenolic compound. It is the methyl ester of gallic acid.
CAS NO: 99-24-1
Alias: Methyl 3,4,5-trihydroxybenzoate; methyl 3,4,5-trihydroxy benzoate
Molecular formula: C8H8O5
Molecular weight: 184.1461
English name: Methyl gallate
Density: 1.501g/cm3
Alias: Methyl gallate
Flash point: 190.8℃
Melting point: 201-203°C
Boiling point: 450.1℃ at 760mmHg
Packing: 25kg cardboard bucket
Properties
Monoclinic prismatic crystal (methanol). Soluble in hot water, ethanol(10 mg/ml) ,ether Used as an intermediate for biphenyl bisphenol and other drugs. Also as rubber antioxidant
Methyl gallate, also known as methyl 3 or methyl galloic acid, is a member of the class of compounds known as galloyl esters. Galloyl esters are organic compounds that contain an ester derivative of 3,4,5-trihydroxybenzoic acid. Methyl gallate is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Methyl gallate can be found in peach and pomegranate, which makes methyl gallate a potential biomarker for the consumption of these food products. Methyl gallate is a phenolic compound. It is the methyl ester of gallic acid
Application
Application of Methyl gallate as Photosensitizer anti-corrosion agent in cleaning process of semiconductor productions which , requires high purity quality with very low existence of trace metals to avoid short-circuit, will drive electronic industry market in upcoming years.
Specifications
BATCH NO. |
210301 |
|
ANALYSIS ITEM |
ANALYSIS STANDARD |
ANALYSIS REPORT |
PURITY(%) |
≥99.9 |
99.95 |
GALLIC ACID(%) |
≤0.1 |
0.04 |
MELTING POINT ℃ |
198.0-203.0 |
202.0-203 |
LOSS ON DRYING % |
≤0.5 |
0.07 |
IGNITED RESIDUE % |
≤0.1 |
0.020 |
COLOR |
≤100 |
<100 |
Metal |
||
Al |
≤50 |
ppb |
Au |
≤50 |
ppb |
Ag |
≤50 |
ppb |
B |
≤50 |
ppb |
Ba |
≤50 |
ppb |
Cd |
≤50 |
ppb |
Ca |
≤50 |
ppb |
Cr |
≤50 |
ppb |
Co |
≤50 |
ppb |
Cu |
≤50 |
ppb |
Fe |
≤50 |
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 |
≤50 |
ppb |
Product detail pictures:
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With this motto in mind, we've got become among essentially the most technologically innovative, cost-efficient, and price-competitive manufacturers for China Wholesale Gallic Acid Supplement Manufacturers - Methyl Gallate (Electronic Grade) – Sanjiang , The product will supply to all over the world, such as: The Swiss, Mauritania, Serbia, Each customer's satisfactory is our goal. We are looking for long-term cooperation with each customer. To meet this, we keep up our quality and provide extraordinary customer service. Welcome to our company, we are expecting to cooperate with you.
By Lynn from Bogota - 2018.06.18 17:25
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Jenny from Zambia - 2017.04.18 16:45