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Home > Chemicals > Chemical Auxiliary & Catalyst > Chemical Auxiliary > 99% Phenolphthalein/Phenothalin CAS No 77-09-8 High Purity USP Grade
99% Phenolphthalein/Phenothalin CAS No 77-09-8 High Purity USP Grade
US$ 40
25 - 199 Kilograms
US$ 34
≥200 Kilograms
Key Specifications
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CAS No.:
77-09-8
Color:
White
Appearance:
Powder
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin
Delivery Detail:
15 days
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CAS No.
77-09-8
Color
White
Appearance
Powder
Usage
Other
EINECS
/
pH (1% Solution)
5.0-8.0
Application
Acid Base Indicator
Package
25kg
Transport Package
25kg/drum
Specification
98%
Trademark
GreatAp
Origin
China
SPECIFICATION
| Production Name | Phenolphthalein |
| Ingredient | 1Phenolphthalein 98% Other ingredient 2% |
| CAS Number | 77-09-8 |
| Appearance | White or almost white powder, |
| Concentration % | 98% |
| Odour | Light |
| PH (1% Solution) | 8.0-10.0 |
APPLICATION
Acid-Base Indicator
Phenolphthalein is a commonly used acid-base indicator, widely used in acid-base titrations. In acidic solutions, phenolphthalein is colorless, but in alkaline solutions, it turns red. Its ethanol solution is commonly used in laboratories. In the presence of a strong base, phenolphthalein converts to a colorless carboxylate.
PACKAGE
ABOUT US
BLD Trade Co., Ltd(GreatAp Chemicals ) was established in 2000. It is a high-tech enterprise focusing on the research and development, production and global sales of water treatment chemicals, polyquaternium salt series for daily chemicals, new energy materials, special chemicals, etc.
The factory adopts automated control production lines and is equipped with complete quality inspection systems such as gas chromatographs and liquid chromatographs. Over the years, we have worked closely with universities and scientific research institutions in Shanghai, Hebei, Tianjin and other places to continuously pursue better product quality and improve our own R&D capabilities.
We always adhere to the corporate mission of "grateful to everyone around us, making human life cleaner, safer and better", and are committed to becoming a world-class supplier of specialty chemical products, and work with customers to create a better future!
FACTORY DISPLAY
Producing Line
Laboratory
Warehouse
BLD Trade Co., Ltd(GreatAp Chemicals ) was established in 2000. It is a high-tech enterprise focusing on the research and development, production and global sales of water treatment chemicals, polyquaternium salt series for daily chemicals, new energy materials, special chemicals, etc.
The factory adopts automated control production lines and is equipped with complete quality inspection systems such as gas chromatographs and liquid chromatographs. Over the years, we have worked closely with universities and scientific research institutions in Shanghai, Hebei, Tianjin and other places to continuously pursue better product quality and improve our own R&D capabilities.
We always adhere to the corporate mission of "grateful to everyone around us, making human life cleaner, safer and better", and are committed to becoming a world-class supplier of specialty chemical products, and work with customers to create a better future!
FACTORY DISPLAY
Producing Line
Laboratory
Warehouse
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Business Type
Manufacturer
Year Established
2017
Annual Export Value
Below US$1 Million
Port of Shipment
tianjin
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