Sell 85% 90% 94% Formic acid CAS No.:64-18-6

85% 90% 94% Formic acid CAS No.:64-18-6
Other Names:Acide Formique; Acido Formico; Ameisensaeure; Bilorin; Collo-Bueglatt; Formira; Formisoton; Hydrogen Carboxylic Acid; Kwas Metaniowy; Kyselina Mravenci; Mierenzuur; Myrmicyl; Methanoic Acid; Formic Acids 
Molecular Formula: HCOOH
UN No.: 1779
HS No.:2915110000
CAS No.:   64-18-6
EINECS No.:   200-579-1
Hazard Class:  8
Purity:  94%,90%,85%
Appearance: Transparent Colorless Liquid
Formic Acid Supplier:Shijiazhuang Xinlongwei Chemical Co., Ltd.
SPECIFICATIONS
Our formic acid meets Chinese national standards, as well as European and American standards.
Item  94%  90%  85%
Acidity% ≥  94.0  90.0  85.0
Colour Index ≤  10  10  10
Dilution test (Acid+Water)=1+3  Clear  Clear  Clear
Chlorides,As CL % ≤  0.0005  0.0005  0.002
Sulfates,As SO4 % ≤  0.0005  0.0005  0.001
Metals,As Fe % ≤  0.0001  0.0001  0.0001
Non-volatiles % ≤  0.006  0.006  0.006
China Formic Acids:Formic acid is a colorless liquid having a pungent, penetrating odor at room temperature, not unlike the related acetic acid. It is miscible with water and most polar organic solvents, and is 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, which can exist in either of two polymorphs, consists of an effectively endless network of hydrogen-bonded formic acid molecules. Formic acid forms a low-boiling azeotrope with water (22.4%). Liquid formic acid tends to supercool.
https://www.cnsjzxlw.com/acids/
APPLICATION
1.Formic acid is as a preservative and antibacterial agent in livestock feed. 
2.Formic acid is also significantly used in the production of leather and rubber, including tanning, and in dyeing and finishing textiles because of its acidic nature.