Product Specifications
| Prod Model: |
99...6% |
| Mf: |
C2H2O4 |
| CAS No.: |
144-62-7 |
| Einecs No.: |
205-634-3 |
| Type: |
Crystal |
| Appearance: |
Powder |
| Acid Strength: |
Strong Acid |
| Kind: |
Inorganic Acid |
| Quality: |
Tech Grade |
| Element: |
Monobasic Acid |
| Oxidation: |
Oxidizing Acid |
| Volatility: |
Volatile Acid |
| Stability: |
Labile Acid |
| Classification: |
Oxalic Acid |
| Grade Standard: |
Industry Grade |
| Packing: |
PP Bag |
Product Description
-
----BASIC INFORMATION-----
Other names Ethanedionic acid
Formula C2H2O4·2h2o
CAS NO. 144-62-7
EINECS NO. 205-634-3
HS NO 2917111000
Appearance White crystallized particle powder
Molecular weight 90.04
Purity 99.60%
melting point 101-102
-----Property-----
Oxalic acid is a metabolite of the organism, it is widely distributed in plants, animals and fungi in the body, and play different functions in different living body.
Since oxalic acid can reduce the bioavailability of mineral elements in the human body easy to form calcium oxalate and calcium cause kidney stones, so acid is often considered to be a mineral element absorption and utilization of the antagonist.
oxidation odorless, synthesis flavored150 ~ 160sublimation. In the heat dry air can be weathered.white transparent crystal combining with two crytal water easily sublimate at 100 ice,easily dissolve in alcohol and water.
-----Application-----
used as the rust removal in industry
widely used in the chemical industry
used in the pharmacy industry
used as bleach in the dyeing and textile industry
used in the leather industry to deal with the oil stains
used in the electric industry
-----Specification-----
| Item | Standard | Good | Test result |
| Oxalic Acid Content | 99.6%Min | 99.4%Min | 99.6% |
| Sulphate | 0.08%Max | 0.10%Max | 0.01% |
| Heavy Metals(Pb2+) | 0.001%Max | 0.002%Max | 0.0002% |
| Ferrous(Fe3+) | 0.0015%Max | 0.002%Max | 0.001% |
| Chloride(Cl-) | 0.003%Max | 0.004%Max | 0.0003% |
| Ignition Residue(850¡æ) | 0.08%Max | 0.10%Max | 0.005% |
LEVELING IMPORT AND EXPORT Co., Ltd. Locates at HEBEI Province, with 156, 000 square meters and 500 employees. Now we are the largest Titanium dioxide and other chemicals manufacturer in Asia,
Our company has strong technical force and high R&D capacity in titanium dioxide and STPP, SHMP ect products, We have various special-use titanium dioxide based on original zirconium, silicon, aluminum, zinc and other organic and inorganic coating processing.
The titanium dioxide has excellent dispersion, superior weathering resistance, fine white and gloss and other features. The performance is even better than similar products from overseas markets, while the cost of raw material has been greatly lowered with improved quality.
With our eyes focused on the future, we look forward to continued rapid development and growth in partnership with our esteemed customers to our mutual benefit as we meet the challenges ahead.
We can cooperate based on Honest and Trustworthy, Mutually Beneficial and Win-Win business relations. It is our honor to work together with you for a bright future.
