Welcome to visit Shijiazhuang Haosheng Chemical Co., Ltd.!
| ITEM | Standard | |
| FORMIC ACID%≥ | 85% | 90% |
| IRON %≤ | 0.0005 | 0.0001 |
| CHLORIDE%≤ | 0.005 | 0.003 |
| SULPHATE %≤ | 0.002 | 0.001 |
| RESIDUE%≤ | 0.02 | 0.006 |
| APPEARANCE | Colorless liquid, may be fuming with a pungent, penetrating odor | |
| USES |
1. Pharmaceutical industry: Caffeine,Enzimes, Aminopyrine, Vitamin B1 3. Chemical industry: Methane amide, DMF, A geresister |
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