Nitrilotriacetic acid CAS 139-13-9

Product name：Nitrilotriaceticacid

CAS：139-13-9

MF：C6H9NO6

MW：191.14

EINECS：205-355-7

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Model:
139-13-9
Brand:
futurechem
Code:
139-13-9

Product Description

Product Description

Product name：Nitrilotriaceticacid

CAS：139-13-9

MF：C6H9NO6

MW：191.14

EINECS：205-355-7

Use:

1. Used as a complexing agent, it can form metal complexes with various metals, perform analysis and determination, and separate rare metals.

2. As a foaming catalyst, it can be immediately foamed and quickly gelled.

3. In the production of polystyrene, it can be used as a stabilizer.

4. Used as a scaling agent, in the steam generator system of the nuclear reactor, as an aqueous solution injected into the steam-water cycle to remove the scale and corrosive substances between the walls, without affecting the efficiency during the addition process.

5. Used as electroplating agent

6. Used as a color photographic developer

Specifications :

COA 数据指标部分

Product Name	Nitrilotriacetic acid (NTA ACID)
CAS No.	139-13-9
MF	C6H9NO6
Appearance	White crystalline powder
Content%	≥99.0%
Chloride(Cl)%	≤ 0.01%
Sulphate(SO4)%	≤ 0.05%
Iron(Fe),%	≤0.002%
Lead,(Pb) %	≤0.001%
Packaging	25kgs/ bag, or per customer requests.

公司信息

Nitrilotriacetic acid C6H9NO6 139-13-9

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.