Formic acid (CAS no.: 64-18-6):
Properties:
1) Formula: HCOOH
2) Formula weight: 46.03
3) Appearance: colorless liquid
4) Pungent odor
5) Miscible with water and alcohol solvents
6) Usage:
a) Raw material for caffeine, analgen, etc.
b) Organic solvents in the printing and tanning industries

Sodium hydrosulfide (CAS no.: 16721-80-5)
Packing:
Formic acid: 25kg/plastic barrel

Sodium hydrosulfide:
Solid: 150kg/steel drum
Flake: 25kg/plastic woven bag

Note:
Sodium hydrosulfide cannot be shipped with acidic substances, and
must be protected from moisture.