Ms.Linda Song
Mobile: +86-13299945560
Tel: +86-22-26733470
Fax: +86-22-26733471
lindasong@tjconcord.com.cn
QQ: 1569736844
Skype: tjconcord
Formula:CH3CN
Grade: HPLC Preparative Grade
Model:200L
Item Number:8002PP6200
Price:
200L HPLC/PREP Acetonitrile
CAS.No: 75-05-8
Molecular formula:CH3CN
Molecular weight: 41.05.
Density(20): 0.783g/ml
|
|
TEST ITEMS |
SPECIFICATION |
|
|
1 |
Assay (GC) , ω / % |
≥99.9 |
|
|
2 |
Density (20℃) , ρ / (g/mL) |
0.782~0.785 |
|
|
3 |
Residue on evaporation,ω / % |
≤0.0001 |
|
|
4 |
Water (H2O),ω / % |
≤0.05 |
|
|
5 |
Titrable Acid(H+) / (mmol/g) |
≤0.0005 |
|
|
6 |
Titrable Base(OH-) / (mmol/g) |
≤0.0002 |
|
|
7 |
UV Absorbance (1cm cell vs. water) |
200 nm |
≤0.20 |
|
220nm |
≤0.05 |
||
Skype 