Nitrilotris(methylene)triphosphonic acid solution - 50wt. % in H₂O , CAS No.6419-19-8

CAS: 6419-19-8 Cat. No.: N466698 Formula: C3H12NO9P3 Molecular Weight: 299.05 Beilstein Registry Number: 1715724 EC Number: 229-146-5
AVAILABLE TO ORDER
GRADE & PURITY 50wt. % in H₂O
Synonyms
Nitrilotri(methylphosphonic acid) solution
Storage
Room temperature
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
250g
N466698-250g
Made to order · 8–12 wks
$15.90
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Why this grade

50wt. % in H₂O for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 73 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Nitrilotris(methylene)triphosphonic acid solution is an antiscalant and can be removed form membrane concentrates by iron-coated waste filtration sand. It is a cement retarder. It reacts with the aluminum surface to form a coating which is an effective inhibitor of the reaction of evaporated aluminum thin films on glass or silicon with deionized water.Nitrilotris(methylene)triphosphonic acid solution was used to study the mechanism of inhibition of cement hydration by phosphonic acid.

Specifications

Synonyms
Nitrilotri(methylphosphonic acid) solution
Specifications & Purity
50wt. % in H₂O
Storage
Room temperature
Shipped In
Normal
Names and Identifiers
Isomeric SMILES
C(N(CP(=O)(O)O)CP(=O)(O)O)P(=O)(O)O
WGK Germany
1
RTECS
SZ9860000
UN Number
3265
Molecular Weight
299.05
Beilstein
1715724
Reaxy-Rn
1715724
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1715724&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot NumberCertificate TypeDateItem
B2626596Certificate of AnalysisMar 04, 2026 N466698
G2618042Certificate of AnalysisMar 04, 2026 N466698
Chemical and Physical Properties
Melt Point(°C)215°C
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

How should this product be stored?
Store at room temperature.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 6419-19-8, the molecular formula is C3H12NO9P3, and the molecular weight is 299.05 g/mol.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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