project

index

appearance

Colorless to pale yellow liquid

content，%

53.0～57.0

Total formaldehyde，%

17.0～18.0

formaldehyde，%

≤2.0

relative density,20℃

1.140～1.180  

pH     

5.5～7.5

Microbial name

（MIC）ppm

Pseudomonas aeruginosa               

300

Staphylococcus aureus         

300

E. coli               

300

Aspergillus               

1500

bacillus subtilis          

800