Complaint
| ITEM | STANDARD | TEST RESULT |
| Appearance | Colorless Transparent Liquid | Colorless Transparent Liquid |
| Dilution test | Pass | Pass |
| Formic Acid %≥ | 85.0 | 85.4 |
| Chroma(Pt-Co)%≤ | 10 | 10 |
| Chloride(as C1) %≤ | 0.004 | 0.003 |
| Sulfate (as S04)%≤ | 0.002 | 0.001 |
| Iron (as Fe)%≤ | 0.0004 | 0.0003 |
| Residue on Evaporation%≤ | 0.020 | 0.010 |
Formic acid is miscible with water and most polar organic solvents, and has certain solubility in hydrocarbons. In hydrocarbon and gaseous state, formic acid appears in the form of dimer bound by hydrogen bond. In the gaseous state, hydrogen bonding leads to a large deviation between the equation of state of formic acid gas and ideal gas. Liquid and solid formic acid consists of continuous formic acid molecules bound by hydrogen bonds. Formic acid has the same properties as most other carboxylic acids, although formic acid usually does not produce acyl chloride or anhydride. Until recently, all attempts to convert formic acid into these derivatives ended in the product carbon monoxide. Formic acid is dehydrated and decomposed into carbon monoxide and water. Formic acid has reducibility similar to aldehyde. It can perform silver mirror reaction to reduce the silver ions in silver ammonia complex ions into metal silver, and it is oxidized into carbon dioxide and water. Formic acid is decomposed into CO and H2O under the catalysis of concentrated sulfuric acid. The reaction equation is: HCOOH ====== CO + H2O formic acid with high concentration is easy to freeze in winter.
25kg/drum, 1000drums/20FCL IBC 1200kg, 20Tanks/20FCL 250kg/drum, 80drums/20FCL
35kg/drum, 700drums/20FCL
HaiNan chuangyi chemical Co., Ltd. as a subsidiary of Jinzhou city Jinchangsheng chemical co., LTD, our office are located in Haikou city, hainan province .
Our company is engaged in developing and manufacturing organic acid, Alcohol,Ester,Metal ingot.The research center is located in the High-Tech Development Zone in Shijiazhuang, covering an area of 1000 sq.
We have been in manufacturing and export for 19 years. Based on the principle of " Customer first, quality first", we have been through ISO quality systems. We also let SGS test product quality based on national standards and do our best to satisfy customers' multiple requirements. We have established a strict quality standard inspection system in material purchase, production process and product test. Standar inspection by quality manager is involved in each step such as packing, delivery, loading and shipping. Pursuing premium quality is the core activate of our developing and serving customers wholeheartedly is our eternal purpose!
