Thymolphthalein monophosphoric acid disodium salt trihydrate
百里酚酞单磷酸二钠盐三水合物
Also known as: Thymolphthalein monophosphate disodium salt hydrate, Thymolphthalein monophosphate disodium salt n-hydrate, Thymolphthalein monophosphoric acid disodium salt xh2o, thymolphthalein monophosphate disodium hydrate
Thymolphthalein monophosphoric acid disodium salt trihydrate (CAS 123359-43-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C28H31Na2O8P and a molecular weight of 572.49400 g/mol. It is also known as Thymolphthalein monophosphate disodium salt hydrate, Thymolphthalein monophosphate disodium salt n-hydrate and Thymolphthalein monophosphoric acid disodium salt xh2o. Key properties include a boiling point of 683.3ºC at 760mmHg and a flash point of 367.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 123359-43-3
- Jingsj CID
- J-30124-0
- Molecular Formula
- C28H31Na2O8P
- Chinese Name
- 百里酚酞单磷酸二钠盐三水合物
- Molecular Weight
- 572.49400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 683.3ºC at 760mmHg |
|---|---|
| Flash Point | 367.1ºC |
| Exact Mass | 572.15500 |
| PSA | 137.99000 |
| LogP | 7.00170 |
| Vapor Pressure | 1.31E-19mmHg at 25°C |
Activity & Biological Data
| Additional Information | [1]. Roy AV, et al. Sodium thymolphthalein monophosphate: a new acid phosphatase substrate with greater specificity for the prostatic enzyme in serum. Clin Chem. 1971 Nov;17(11):1093-102 [2]. Morin LG. Ammonium thymolphthalein monophosphate as a new substrate for alkaline and acid phosphatase determinations in serum. Clin Chem. 1973 Oct;19(10):1135-8. |
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Frequently Asked Questions
What is the CAS number of Thymolphthalein monophosphoric acid disodium salt trihydrate?
The CAS number of Thymolphthalein monophosphoric acid disodium salt trihydrate is 123359-43-3.
What are the molecular formula and molecular weight of Thymolphthalein monophosphoric acid disodium salt trihydrate?
Thymolphthalein monophosphoric acid disodium salt trihydrate has molecular formula C28H31Na2O8P and molecular weight 572.49400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Thymolphthalein monophosphoric acid disodium salt trihydrate (CAS 123359-43-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30124-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.