- Classification: Aldehyde
- CAS No.: 30525-89-4
- Other Names: paraformaldehyde
- MF: HO-(CHH2O)n-H,n=10-100
- EINECS No.: 200-01-8
- Place of Origin: China (Mainland)
- Grade Standard: Industrial Grade
- Purity: 96%
- Appearance: White Powder
- Application: Industrial
- Brand Name: N/A
- Model Number: 96%
- Color: White 96%min
Tianjin Chengyi International Trading Co., Ltd is a Chemical and pharmaceutical company in China, was established at 1999.