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Wholesale Price China Hydroxyl-Terminated Polybutadiene (Htpb) - Ammonium Oxalate Monohydrate – YANXA
Wholesale Price China Hydroxyl-Terminated Polybutadiene (Htpb) - Ammonium Oxalate Monohydrate – YANXA Detail:
Appearance White particle
Odor Odorless
Molecular formula （NH4）2C2O4·H2O
Molecular weight 142.11
CAS：6009-70-7
Refractive index: 1.439,
Density: 1.5885g/ mL
pH 6.4 0.1M aq.sol
Melting Point/Range 70 °C / 158 °F
Solubility Soluble in water, slightly soluble in ethanol, the solution is acidic,
Decomposition Temperature > 70°C
Uses: As analytical reagent, organic synthesis intermediate.
Transportation information: not regulated as a hazardous material.
Handling: Wear personal protective equipment. Ensure adequate ventilation. Avoid dust formation. Do not get in eyes, on skin, or on clothing. Avoid ingestion and inhalation.
Storage: Keep containers tightly closed in a dry, cool and well-ventilated place.
|
SN |
Item |
Specification |
|
1 |
Assay [（NH4）2C2O4·H2O] w/% ≥ |
99.5 |
|
2 |
pH （50g/L,25℃） |
6.0-7.0 |
|
3 |
Clarity Test/No ≤ |
6 |
|
4 |
Insoluble Substances，w/% ≤ |
0.015 |
|
5 |
Chlorides (Cl) ，w/% ≤ |
0.002 |
|
6 |
Sulfates (SO4) ，w/% ≤ |
0.02 |
|
7 |
Sodium (Na) ，w/% ≤ |
0.005 |
|
8 |
Magnesium (Mg) ，w/% ≤ |
0.005 |
|
9 |
Potassium (K) ，w/% ≤ |
0.005 |
|
10 |
Calcium (Ca) ，w/% ≤ |
0.005 |
|
11 |
Iron (Fe) ，w/% ≤ |
0.001 |
|
12 |
Heavy Metal (As Pb) ，w/% ≤ |
0.0015 |
|
13 |
Particle size, D50, ≤ |
2μm |
Notes
1) all the technical data indicated above are for your reference.
2) alternative specification is welcome for further discussion.
Business Range
Besides chlorate and perchlorate, we have developed business sector in the field of pyrotechnical industry, including various specification of nitrate, metal powders, propellant-related additives etc. for different applications.
Our advantage
Timely response, efficiency, safety and excellent quality are the key traits we have to win the competition in the market.
Our Targets
Business success tomorrow means creating great value for the environment and society where we are living, also for the business we are dedicated to. We want to grow faster and healthier year by year and thus be economically successful and profitable.
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We now have a skilled, performance team to supply good quality services for our consumer. We often follow the tenet of customer-oriented, details-focused for Wholesale Price China Hydroxyl-Terminated Polybutadiene (Htpb) - Ammonium Oxalate Monohydrate – YANXA , The product will supply to all over the world, such as: British, Adelaide, Monaco, Many years of work experience, we have now realized the importance of providing good quality products and solutions and the best before-sales and after-sales services. Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. faster delivery time and the product you want is our Criterion .
By Dolores from Canada - 2018.09.21 11:01
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
By Alan from Oman - 2018.09.29 13:24
