2019 High quality API Pharmaceutical Intermediate 3, 4, 5-Trimethoxy Benzoic Acid Methyl Ester
Our improvement depends on the highly developed gear ,outstanding talents and repeatedly strengthened technology forces for 2019 High quality API Pharmaceutical Intermediate 3, 4, 5-Trimethoxy Benzoic Acid Methyl Ester, Any interest, make sure you come to feel totally free to contact us. We are looking ahead to forming effective business associations with new customers across the globe in the near long run.
Our improvement depends on the highly developed gear ,outstanding talents and repeatedly strengthened technology forces for China Plant Extract and Feed Additive, We’ve gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.
Product name: Methyl gallate
Chemical name: Methyl 3,4,5-trihydroxybenzoate
Structural formula: C8H8O5 / 184.15g/mol
CAS: 99-24-1
Appearance: Crystal solid
Color: White
Odor: Odorless
Solubility: Soluble in hot water
Packing: Double PE bag in cardboard drum, net weight 25kg
Applications
(1) Used as important organic materials.
(2) Used in semiconductor industry.
(3) Used as important raw material in pharmaceutical synthesis.
Specifications
ANALYSIS ITEM |
ANALYSIS STANDARD |
ANALYSIS REPORT |
|
Appearance |
White crystal |
White crystal |
|
Purity (%) |
≥99.9 |
99.93 |
|
Gallic Acid (%) |
≤0.1 |
0.04 |
|
Melting Point (℃) |
198.0-203.0 |
202.0-203.0 |
|
Loss on Drying (%) |
≤0.5 |
0.07 |
|
Ignited Residue (%) |
≤0.1 |
0.012 |
|
Color |
≤100 |
<100 |
|
Heavy Metal (ppm) |
≤10 |
<10 |
|
Metal content |
Fe (ppm) |
≤0.5 |
<0.5 |
Na (ppm) |
≤0.5 |
<0.5 |
|
Mg (ppm) |
≤0.5 |
<0.5 |
|
Al (ppm) |
≤0.5 |
<0.5 |
|
K (ppm) |
≤0.5 |
<0.5 |
|
Mn (ppm) |
≤0.5 |
<0.5 |
|
Ni (ppm) |
≤0.5 |
<0.5 |
|
Cu (ppm) |
≤0.5 |
<0.5 |
|
Zn (ppm) |
≤0.5 |
<0.5 |
|
Ca (ppm) |
≤0.5 |
<0.5 |
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 and corresponding analysis instruments.
Our improvement depends on the highly developed gear ,outstanding talents and repeatedly strengthened technology forces for 2019 High quality API Pharmaceutical Intermediate 3, 4, 5-Trimethoxy Benzoic Acid Methyl Ester, Any interest, make sure you come to feel totally free to contact us. We are looking ahead to forming effective business associations with new customers across the globe in the near long run.
2019 High quality China Plant Extract and Feed Additive, We’ve gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.