| Model: | - |
|---|---|
| Brand: | DC FINE CHEM |
| Origin: | Made In China |
| Category: | Chemicals / Pharmaceutical Chemicals |
| Label: | PH Indicator |
| Price: |
US $100
/ KG
|
| Min. Order: | 1 KG |
| Live Chat: | Last Online:18 Apr, 2014 |
Bromothymol Blue
1. CAS NO.: 76-59-5
2. Molecular Formula: C27H28Br2O5S
3. Molecular Weight: 624.39
4. Storage: Keep in dry ventilated place with sealed.
5. Use: PH indicator.
|
ITEM |
STANDARD |
|
Appearance |
Pale pinkish purple or red crystalline powder |
|
Melting Point |
204 °C |
|
Flash Point |
38 °C |
|
PH Change Range |
6.0 ( yellow ) – 7.6 ( blue ) |
|
Mass Absorption Coefficient L/ (cm.g) |
≥52.0 |
|
Loss on Drying |
≤ 1.0 % |
|
Residue on Ignition |
≤ 0.3 % |
| Payment Terms: | TT, LC, DA, DP, PAYPAL, WESTERN UNION ETC |
|---|---|
