Hangzhou Read Chemical Co., Ltd.
Business Type:Manufacturer
Country/Region:China
Ddu Verified
HOT Rank
6/10
Hangzhou Read Chemical Co., Ltd.
We are professional supplier of Tetrahydrozoline HCl,Sodium Stearyl Fumarate.
Business Type:Manufacturer
Country/Region:China
Ddu Verified
HOT Rank
6/10
Alias 9-ethyl-9h-carbazol; 9-Ethylcarbazole; 9-Ethyl-9H-carbazole; 9-ethyl-carbazole
Molecular formula C14H13N
Molecular weight 195.26
Uses liquid crystal used intermediate
Storage airtightnessfor 24 months
Main quality index
Standard | Enterprise standard |
Appearance | white acicular crystal |
Assay | ≥99% |
Water(K.F.) | ≤0.5% |
Tar | ≤0.1% |
Inorganic salt | ≤0.1% |