We are TIANJIN XIBEIER INTERNATIONAL CO., LTD which is a specialized manufacturer and exporter of chemicals in China.
We can supply formic acid, glacial acetic acid, oxalic acid, citric aicd of high quality at competitive price. The specific descriptions of the product are as follows:
1. formic acid
(1) Product: formic acid
(2) CAS NO.: 64-18-6
(3) Molecular Formula: HCOOH
(4) Molecular Weight: 46.03
(5)
|
Purity |
85%min |
90%min |
|
Acetic acid |
0.6%max |
0.4%max |
|
Chloride |
0.005%max |
0.003%max |
|
Sulfate |
0.002%max |
0.001%max |
|
Fe |
0.0005%max |
0.0001%max |
(6) Uses: Mainly used in the industries of pesticides, leather, dyeing, medicine, printing etc.
(7) Package: In 25kg, 30kg, 35kg, 250kg plastic drum or 1200kg IBC drum
(8) Country of Origin: China
2. glacial acetic acid
(1) Product: glacial acetic acid
(2) CAS NO.: 64-19-7
(3) Molecular Formula: C2H4O2
(4) Purity: %≥ 99.5 99.0 98.0
Formic acid: %≤ 0.10 0.15 0.35
Acetaldehyde: %≤ 0.05 0.05 0.10
Residue on evaporation: %≤ 0.01 0.02 0.03
Iron: %≤ 0.0001 0.0002 0.0004
(5) Uses: Mainly used in the industries of textile, fiber, Pharmacia, pesticide, dyestuff, plastic, rubber etc.
(6) Country of Origin: China
3. oxalic acid
(1) Product: oxalic acid
(2) CAS NO.: 6153-56-6
(3) Molecular Formula: C2H2O4.2H2O
(4)
| Purity |
99.6%min |
99.4%min |
99.0%min |
|
Sulfate (as SO4) |
0.08%max |
0.10%max |
0.20%max |
|
Chloride (as Cl) |
0.003%max |
0.004%max |
0.01%max |
|
Iron (as Fe) |
0.0015%max |
0.002%max |
0.01%max |
|
Heavy metals (as Pb) |
0.001%max |
0.002%max |
0.02%max |
|
Ignition |
0.05%max |
0.10%max |
0.20%max |
(5) Uses: Mainly used for pharmaceutical industry, chemical industry, dyeing, textiles, tanning, refining non-ferrous metals, etc.
(6) Package: Packed in plastic woven bag lined with a polyethylene plastic bag
(7) Country of Origin: China
4. citric acid
(1)
| Product |
Citric acid anhydrous |
Citric acid monohydrate |
|
Molecular Formula |
C6H8O7 |
C6H8O7.H2O |
|
Molecular Weight |
192.1 |
210.14 |
|
Quality Standard Available |
BP98 USP23 USP24 |
BP93 BP98 USP23 USP24 |
(2) Appearance: Colorless or white crystalline powder
(3) CAS NO.: 77-92-9
(4) Package: Packed in 25kg water proof bags, or clients demand
(5) Uses: Mainly used in the food, medical, chemical industries etc.
(6) Country of Origin: China
Please don’t hesitate to contact us if you are interested in our product. We will make our great effort to give you our best quality and service with the most competitive price. We hope to establish long-term trade relations with your esteemed company for mutual benefits.