- Min.Order :1 Kilogram
- Purity: 98%
- Payment Terms : L/C,D/A,D/P,T/T,Other
Keywords
PH indicator AR chemical reagent high purity dye
Quick Details
- Appearance:Pale pinkish purple powder
- Application:PH indicator.
- PackAge:1kg, 5kg, 25kg, 50kg.
- ProductionCapacity:200|Kilogram|Week
- Storage:Keep in dry ventilated place with sealed.
- Transportation:Normal Container
Superiority:
Pale pinkish purple powder, high purity
Details:
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 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 % |
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