formic acid
- CAS NO.：6449-79-2
- Empirical Formula: C16H17N3O2
- Molecular Weight: 283.33
- SAFETY DATA SHEET (SDS)
What is formic acid?
Preparation
With formic acid treatment basic dyes?(C.I. 46025) the free alkali, the proportion is: 85% of formic acid?(21) and the dye free alkali (140); Or 85% of formic acid?(140 ) and a dye free alkali (a total of 60).
Properties and Applications
yellow. Soluble in water and ethanol is yellow, a green fluorescent. The strong sulfuric acid for yellow with green fluorescent, diluted red for brown, and then into a yellow light brown. The dye solution with strong sodium hydroxide solution have bright yellow precipitation.
| Standard( Silk ) | Light Fastness | Persperation Fastness | Ironing Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| C | 2 | 2 | |||||
Properties of formic acid
| EPA Substance Registry System | Formic acid, compd. with 2,7-dimethyl-3,6-acridinediamine (1:1) (6449-79-2) |
Safety information for formic acid
Computed Descriptors for formic acid
Related products of tetrahydrofuran
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