Bis(hexamethylene)triamine-pentakis(methylphosphonic acid) sodium salt
Also known as: Bis(hexamethylene)triaminopenta(methylene-phosphonic acid) sodium salt, Partially Neutralised Sodium Salt Of Bis Hexamethylene Triamine Penta(Methylene Phosphonic Acid), [[(Phosphonomethyl)imino]bis(6,1-hexanediylnitrilobismethylene)]tetrakisphosphonic acid/sodium,(1:x) salt, BIS(HEXAMETHYLENE)TRIAMINE-PENTAKIS(METHYLPHOSPHONIC ACID) sodium salt
Bis(hexamethylene)triamine-pentakis(methylphosphonic acid) sodium salt (CAS 35657-77-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H44N3NaO15P5 and a molecular weight of 708.40500 g/mol. Key properties include a boiling point of 1002.7ºC at 760 mmHg and a flash point of 560.2ºC. It is listed by 1 supplier, from 0.44 to 300.00 CNY. Record last updated Nov 2, 2026.
- CAS No.
- 35657-77-3
- Jingsj CID
- J-1402415-7
- Molecular Formula
- C17H44N3NaO15P5
- Molecular Weight
- 708.40500 g/mol
- Category
- Organic Acids
- Last updated
- 11/2/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 500g | ¥220.00 | $0.07 /gBest ¥0.44/g CNY | CN China MOQ 500g | |
Made to OrderPlatform-operated | 99% 2kg | ¥560.00 | $41.9 /kg ¥280.00/kg CNY | CN China MOQ 2kg | |
Made to OrderPlatform-operated | 99% 1kg | ¥300.00 | $44.89 /kg ¥300.00/kg CNY | CN China MOQ 1kg |
Physicochemical Properties
| Boiling Point | 1002.7ºC at 760 mmHg |
|---|---|
| Flash Point | 560.2ºC |
| Exact Mass | 1095.06000 |
| PSA | 737.47000 |
| Storage Conditions | -20°C |
Frequently Asked Questions
What is the CAS number of Bis(hexamethylene)triamine-pentakis(methylphosphonic acid) sodium salt?
The CAS number of Bis(hexamethylene)triamine-pentakis(methylphosphonic acid) sodium salt is 35657-77-3.
What are the molecular formula and molecular weight of Bis(hexamethylene)triamine-pentakis(methylphosphonic acid) sodium salt?
Bis(hexamethylene)triamine-pentakis(methylphosphonic acid) sodium salt has molecular formula C17H44N3NaO15P5 and molecular weight 708.40500 g/mol.
Which suppliers offer Bis(hexamethylene)triamine-pentakis(methylphosphonic acid) sodium salt?
1 supplier(s) listed; reference unit price ¥0.44–300.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Bis(hexamethylene)triamine-pentakis(methylphosphonic acid) sodium salt (CAS 35657-77-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1402415-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.