Negotiable
The date of payment from buyers deliver within days
Hubei
Long-term effective
2017-12-11 22:16
163
Company Profile
Wuhan Kemi-Works Chemical Co., Ltd.By certification [File Integrity]
Contact:Ms. Allen Zhang(Mr.)
Email:
Telephone:
Phone:
Area:Hubei
Address:Hubei
Website: http://kemiworks.shenzimc.com/
Item | Premium grade | First grade |
appearance | colorless clear liquid | colorless clear liquid |
chroma | 25 max | 30 max |
Tetracyclic assay(includes isomer) | 95% min | 70% min |
Tricyclic assay | 1.5% max | 5% max |
Pentacyclic assay | 5% max | 25% max |
Vinyl assay | 29.5% min | 29.0% min |
density25ºC | 0.980-1.000g/ml | 0.970-1.000g/ml |
Refractive index 25ºC | 1.425-1.430 | 1.428-1.433 |
Boiling point | 110 ºC (0.097 Mpa) | 114 ºC (0.097 Mpa) |