 Product categoryFriends links |
|
 Click on the image to check the artwork |
|
| product: |
view count: 82Methylene blue |
| unit price: |
Negotiable |
| min amount: |
|
| amount: |
|
| period for delivery: |
Consignment Deadline days |
| Expiry date: |
Long Effective |
| last update: |
2017-09-15 01:59 |
| |
 |
|
| Product name: |
Methylene blue |
 |
| CAS NO.: |
7220-79-3 |
| Molecular formula: |
C16H18ClN3S•3H2O |
| Molecular Weight: |
373.9 |
| Properties: |
Bottle green crystal or crystalline powder,with gunmetal shine, without smell, solve in water, ethanol and chloroform,insolve in aether,water liquor is blue. |
| Specification (Q/SS•62-2007) |
| Items: |
Results |
| Assay, percent |
98 |
| Change colour range |
Passes test |
| Solubllity in ethanol test |
Passes test |
| Loss on drying,percent |
15 |
| Sulfated ash (as SO4), percent |
0.5 |
| Arsenic (As),percent |
0.005 |
| Cuprurn (Cu),percent |
0.03 |
| Zincure (Zn),percent |
0.02 |
|
|
