oxalic acid cleaning powder oxalic acid sodium formate for formic acid with great price
|
Name: |
Oxalic Acid |
|
Aliases |
Oxalic Acid |
|
Molecular Formula |
H2C2O4 •2H2O |
|
Molecular Weight |
126.07 |
|
CAS |
144-62-7 |
|
Packing Specification |
25kg/ bag |
|
Physicochemical Properties |
White powder weathering in hot dry air. |
|
Storage Condition |
store in ventilated and dry warehouse. |
|
Uses |
complexing agent, masking agent, precipitating agent, reducing agent, bleaching agent, mordant, etc. |
|
Test Items |
GB/ T 1626-2008 Standard indicator (%) |
Test results (%) |
|
H2C2O4 •2H2O ≥ |
99.6 |
99.92 |
|
SO4 ≤ |
0.07 |
0.02 |
|
Pb ≤ |
0.0005 |
0.0005 |
|
Fe ≤ |
0.0005 |
0.00013 |
|
Cl ≤ |
0.0005 |
0.0005 |
|
Ca ≤ |
0.0005 |
0.00001 |
|
Caustic Soda Residue ≤ |
0.01 |
0.002 |
Hazard: eyes, respiratory and skin stimulating.After inhaling cause cough, shortness of breath.Oral cause abdominal pain,
vomiting, etc.
First aid measure
Eye contact: mention eyelid, irrigate with flowing water or normal saline.Go to a doctor.
Inhalation: quickly from the scene to fresh air.Keep respiratory tract unobstructed.Such as difficulty in breathing, give
oxygen.If breathing stops, artificial respiration immediately.Go to a doctor.
Eating: drink enough water, vomiting.Go to a doctor.
Fire extinguishing methods: firefighters must wear filter type gas mask (full-face) or isolation respirator, worn a fire
protective clothing, in the upper hand in the fire.Don't shoot water straight into the melt, lest cause serious flow caused by
fire or violent boiling splash.Agent: fog water and sand.
Shanghai LiangRen chemical co., LTD., founded in 1987, is located in Shanghai, jiading district, specializing in the production of chromate, copper, nickel salt, cobalt salt and other products.
High investment guide, advanced production equipment, and high salary to hire technicians, strict quality control, cluster
technology co., ltd. in Shanghai normal university of China physics and chemical application technology research, regular testing, stable and reliable product quality.
Our factory is based on good faith, mutual benefit and common development. We sincerely look forward to cooperating with both old and new customers.
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