Synonyms: Methanoic Acid, Hydrogen Carboxylic Acid, Aminic Acid
Molecular Formula: HCOOH
Cas No.: 64-18-6
HS Code: 29151200
Standard Executed: GB/T2093-93
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Index item
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Qualified grade Excellent grade
|
|
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formic acid ,%
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≥85
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≥90
|
|
acetic acid,%
|
<0.6
|
<04
|
|
Chroma (as platinum and cobalt) ,%
|
≤10
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≤10
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Dilution experiment (acid+water=1+3)
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clear
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clear
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Chloride (as CL ),%
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≤0.005
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≤0.003
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Sulfate (as SO4 ,%)
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≤0.002
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≤0.001
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Iron (as Fe ),%
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≤0.0005
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≤0.0001
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Properties:
It is a kind of clear, colorless liquid with characteristic of pungent odor,it can be mutually dissolved with water,ethanol and glycerol, and it is corrodible and reducible.
Applications:
1. Pharmaceutical Industry: Caffeine, Analgin,Aminopyrine,Vitamin B1,etc,
2. Pesticide Industry: Triazolone, Disinfest, etc.
3. Chemical Industry: Methane amide, DMF, Age Resister, etc.
4. Leather Industry: Tanning,etc,
5. Texile Industry : Natural Rubber.
6. Rubber Industry: Coagulations,etc.
7. Steel Industry: Acid cleaning of steel production,etc.
8. Paper Industry: Pulp manufacturing,etc.
9. Food Industry: Disinfectant,etc.
10.Poultry Industry Silage, etc.
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