USD $1.80-2.40 / Kilogram
USD $2.12-10.40 / Kilogram
USD $1.00-2.10 / Kilogram
USD $2.80-4.60 / Kilogram
USD $0.80-2.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
formic acid 85% cas no. 64-18-6
1.popular name: methanoic acid or formic acid
2.formula: hcooh
3.cas no.: 64-18-6
4.un no.: 1779
5.dangerous goods class: 8
6.classification: carboxylic acid
formic acid 85% cas no. 64-18-6 specifications:
item | first grade | second grade |
colour index | 10 max | 20 max |
purity | 90% min | 85% min |
sulphate as so4 | 0.001% max | 0.002% max |
chloride as cl | 0.003% max | 0.005% max |
iron as fe | 0.0001%max | 0.0005%max |
evaporation residue | 0.006% max | 0.02% max |
formic acid 85% appearance:
colorless fuming and inflammable liquid with strong irritating smell,soluble in water and alcohol. specific gravity: 1.2201(20°c). melting point: 8.3°c. boiling point 100°c.
formic acid 85% widely used in pharmaceutical industry, leather industry, printing and dyeing industry, chemical industry, rubber industry, steel industry, paper industry, pesticide industry, food industry, poultry industry etc.
formic acid chemical properties |
mp | 8.2-8.4 °c(lit.) |
bp | 101 °c |
density | 1.22 |
vapor density | 1.03 (vs air) |
vapor pressure | 52 mm hg ( 37 °c) |
refractive index |
n |
fema | 2487 |
fp | 133 °f |
storage temp. | 2-8°c |
water solubility | miscible |
sensitive | hygroscopic |
merck | 14,4241 |
brn | 1209246 |
stability: | stable. substances to be avoided include strong bases, strong oxidizing agents and powdered metals, furfuryl alcohol. combustible. hygroscopic. pressure may build up in tightly closed bottles, so bottles should be opened carefully and vented periodically. |
cas database reference | 64-18-6(cas database reference) |
nist chemistry reference | formic acid(64-18-6) |
epa substance registry system | formic acid(64-18-6) |
the picture of the products: