China (Mainland)
Thymolphthalein AR EINECS 204-729-7 CAS NO.125-20-2
- FOB Price: USD: 130.00-130.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
AR(1-25)Kilogram
- Product Details
Keywords
- 3,3-Bis(4-hydroxy-5-isopropyl-o-tolyl)phthalide
- EINECS 204-729-7
- Acid-Alkali indicator
Quick Details
- ProName: Thymolphthalein AR EINECS 204-729-7
- CasNo: 125-20-2
- Molecular Formula: C28H30O4
- Appearance: White crystalline powder
- Application: Acid-Alkali indicator
- DeliveryTime: in 2 weeks when order confirmed
- PackAge: 25kg/fiber drum
- Port: Wuhan
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99%
- Storage: Store in a cool, dry and well-ventilat...
- Transportation: EXW
- LimitNum: 1 Kilogram
- EINECS: 204-729-7
- Melting point: 251-255C
- PH: 9.3(colorless) - 10.5 (blue)
Superiority
Details
Thymolphthalein
|
Chemical Name |
Thymolphthalein |
|
Synonyms |
3,3-Bis(4-hydroxy-5-isopropyl-o-tolyl)phthalide |
|
Molecular Formula |
C28H30O4 |
|
Molecular Weight |
430.54 |
|
CAS No. |
125-20-2 |
|
EINECS |
204-729-7 |
|
|
|
|
PH |
9.3(colorless) - 10.5 (blue) |
|
Melting point |
251-255C |
|
Residue on ignition |
0.1% max. |
|
Density |
0.92 g/mL @ 25C |
|
Solubility |
Soluble in ethanol |
|
Water solubility |
Insoluble |
|
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Packing |
25kg/drum |
|
Application |
As Acid-Alkali indicator |