- 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:Light Red 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:
Light Red Powder，Mass Absorption Coefficient L/ (cm.g)：≥ 115
Details:
1. CAS NO.: 115-39-9
2. Molecular Formula: C19H10Br4O5S
3. Molecular Weight: 669.97
4. Storage: Keep in dry ventilated place with sealed.
5. Use: PH indicator.
|
ITEM |
STANDARD |
|
Appearance |
Light Red Powder |
|
Melting Point |
273 °C |
|
Flash Point |
320.1 °C |
|
PH Change Range |
3.0(yellow)-4.6(blue purple) |
|
Mass Absorption Coefficient L/ (cm.g) |
≥ 115 |
|
Residue on Ignition |
≤ 0.25% |
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