Imidazolidinyl urea CAS 39236-46-9

Product name: N,N-methylenebis N'-1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl urea

CAS：39236-46-9

MF：C11H16N8O8

MW： 388.29

EINECS:254-372-6

Product Description

Product name: N,N-methylenebis N'-1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl urea

CAS：39236-46-9

MF：C11H16N8O8

MW： 388.29

EINECS:254-372-6

Use:

1. Widely used in creams, lotion, shampoos and some cosmetics that are difficult to resist corrosion

2. It can also be used as a preservative for food and medicine

Specifications :

TEST	SPECIFICATION	RESULTS
1. Appearance	White Powder	Conform
2. Identification	Infrared Absorption	Conform
3. Odor	None Or Characteristically Mild	Conform
4.Nitrogen Content(%)	26.0-28.0	27.1
5.PH VALUE (1%AQUEOUS SOLUTION)	6.0-7.5	6.8
6. Residue On Ignition(%)	≤3.0	2.3
7. Loss On Drying(%)	≤3.0	2.4
8.Heavy Metal	<10PPM	Conform
9. Color And Clarity Of Solution	Dissolve 3.0 G In 7.0 Ml Of Water In A Test Tube	the solution is clear and colorless

公司信息

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.