PHENOLPHTHALEIN DISODIUM SALT
- Name PHENOLPHTHALEIN DISODIUM SALT
- CAS 518-51-4
- Purity 99%
Product Details
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1.What is the PHENOLPHTHALEIN DISODIUM SALT ?
-
-
77-09-8
phenolphthalein
-
-
518-51-4,2382-55-0,82583-77-5
phenolphthalein disodium salt
| Conditions | Yield |
|---|---|
|
With
sodium hydroxide;
In
dimethyl sulfoxide;
|
-
-
81-90-3
phenolphthalin
-
-
518-51-4,2382-55-0,82583-77-5
phenolphthalein disodium salt
| Conditions | Yield |
|---|---|
|
With
sodium hydroxide;
|
2.What is the CAS number for PHENOLPHTHALEIN DISODIUM SALT ?
The CAS number of PHENOLPHTHALEIN DISODIUM SALT is 518-51-4.
More information of PHENOLPHTHALEIN DISODIUM SALT 518-51-4 are:
|
CAS?Number |
518-51-4 |
|
Melting Point |
>250°C |
|
Boiling Point |
595.8°C at 760 mmHg |
|
Flash Point |
328.1°C |
|
Vapor Pressure |
4.85E-15mmHg at 25°C |
|
HS CODE |
29322985 |
|
PSA |
80.26000 |
|
LogP |
2.69090 |
|
Pka |
9.1(at 25℃) |
3.What are another words for PHENOLPHTHALEIN DISODIUM SALT ?
Synonyms?for?PHENOLPHTHALEIN DISODIUM SALT 518-51-4:Phenolphthalein disodium salt;
4.What is the molecular formula of PHENOLPHTHALEIN DISODIUM SALT?
The chemical formula of ?PHENOLPHTHALEIN DISODIUM SALT is?C20 H12 O4 *2Na which containing 20 Carbon atoms,12 Hydrogen atoms,1 Oxygen atoms and 1 Sodium atoms,and the molecular weight of??PHENOLPHTHALEIN DISODIUM SALT?is 362.292.
5.What is PHENOLPHTHALEIN DISODIUM SALT (518-51-4) used for?
Phenolphthalein disodium salt, also known as phenolphthalein, is a colorless, crystalline chemical compound widely used as a pH indicator. It is non-toxic and soluble in water, ethanol, and ether. In an acidic environment, phenolphthalein remains colorless, but it turns pink to deep red in alkaline conditions, typically when the pH is above 8.2. This property makes it a valuable tool in various applications, such as titration, pH testing, and quality control in industries like food, pharmaceuticals, and cosmetics. It is also used in the detection of counterfeit currency and as a stain in histology.
InChI:InChI=1/C20H14O4.2Na/c21-15-9-5-13(6-10-15)19(14-7-11-16(22)12-8-14)17-3-1-2-4-18(17)20(23)24;;/h1-12,21H,(H,23,24);;/q;2*+1/p-2
Relevant articles related to PHENOLPHTHALEIN DISODIUM SALT:
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Article |
Source |
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