formic acid manufacturer
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Post Date:
Dec 30,2020
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Expiry Date:
Dec 30,2021
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Detailed Description:
Cas No. :544-17-2
Quantity: 130000Metric Tons
Specs:formic acid 90% 85%
Price:380 USD Metric Tons
Payment Method: TT or LC
Formic Acid
CAS No.:64-18-6
HS Code:291511004
UN No.:1779
EC NO: 200-579-1
Molecular Formula: CH2O2
Molecular Weight:46.03
MP: 8.4ºC
BP: 101ºC
Density: 1.22g/ml
Acidity(pKa):3.744
MSDS: Available on request
Annual Output: 30000mt
Property:
Colorless transparent oily liquid smoke,with the irritating odor.
Formic acid is miscible with water and most polar organic solvents, and somewhat soluble in hydrocarbons. In hydrocarbons and in the vapor phase it consists of hydrogen-bonded dimers rather than individual molecules. Owing to its tendency to hydrogen-bond, gaseous formic acid does not obey the ideal gas law. Solid formic acid (two polymorphs) consists of an effectively endless network of hydrogen-bonded formic acid molecules. This relatively complicated compound also forms a low-boiling azeotrope with water (22.4%) and liquid formic acid also tends to supercool.
Specification:
Item
Top Grade
First Grade
Purity%,≥
90
85
Chroma(Pt-Co)≤
10
20
Dilution test(Acid+water=1+3)%, ≤
No cloud
Qualified
Chloride(C1)%, ≤
0.003
0.005
Sulfate(S04) %, ≤
0.001
0.002
Iron(Fe) %,≤
0.0001
0.0005
Residue on evaporation,%, ≤
0.006
0.020
Packing:
25kg,35kg,250kg,1000kg plastic drums, IBC tank or upon customers' demand. 22mt/IBC
Applications:
For the preparation of formate, formic acid ester, formamide and so on, or also used in medicine, printing and dyeing, dye, leather industry
Molecular Formula: CH2O2
Molecular Weight:46.03
MP: 8.4ºC
BP: 101ºC
Density: 1.22g/ml
Acidity(pKa):3.744
www.rychems.com
www.pentaerythritol-ryccl.com
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CAS Registry Number:
544-17-2
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Synonyms:
;Calcium diformate;Calcoform;Formic acid, calcium salt;HSDB 5019;Mravencan vapenaty;Mravencan vapenaty [Czech];Formic acid, calcium salt (2:1);
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Molecular Formula:
C2H2CaO4
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Molecular Weight:
130.11548
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Molecular Structure:
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Hazard Symbols:
Xi:Irritant;
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Risk Codes:
R36/37/38:;
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Safety Description:
S26:;
S37/39:;
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