1,2-Cyclohexylenedinitrilotetraacetic acid Bulk Supply for Industrial Use

China Factory Direct
CAS number 13291-61-7
Product name 1,2-Cyclohexylenedinitrilotetraacetic acid
Stock Stock readily available; annual supply capacity exceeding 1,000 tons.
Grade Pharmaceutical GradeMaterial GradeSpecialty GradeReagent Grade
Packaging 25KG/bag500KG/bag1000KG/bag
Sample Test Samples Available (Click to Request Samples)
COA View COA
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Supply Type Bulk / Contract manufacturing / OEM
Shipping FCL / LCL available
Payment Terms Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C).
Manufacturer Greenrock Chemical(China Factory)
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CAS No:13291-61-7
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Documents We Provide for 1,2-Cyclohexylenedinitrilotetraacetic acid

COA TDS SDS NMR MOA Certificate of Origin Transport Report TSCA Declaration Production Flow Chart
Pre-sale: Only COA, SDS and NMR are available.
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,2-Cyclohexylenedinitrilotetraacetic acid Supplier from China

17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.

Industrial Applications of 1,2-Cyclohexylenedinitrilotetraacetic acid

Industry Application Process
Chemical Industry As a chelating agent For complexation and stabilization of metal ions
Analytical Chemistry For complexometric titration analysis To form stable complexes with metal ions for quantitative analysis
Pharmaceutical Industry As an intermediate in drug synthesis In organic synthesis reactions to construct complex molecular frameworks
Environmental Protection For wastewater treatment To remove heavy metal ions via chelation
Materials Science For preparation of functional materials As a ligand in the synthesis of metal complexes

Manufacturing Quality Control of 1,2-Cyclohexylenedinitrilotetraacetic acid

Detection Item Common Analytical Method Method Overview
Assay (purity) Acid-base titration with standardized HCl Quantifies main component based on stoichiometric reaction of amine groups with strong acid.
Heavy metals (Pb, Cd, Hg, As) ICP-OES Multi-element detection via atomic emission from plasma-excited sample aerosol.
Water content Karl Fischer titration Measures water by coulometric or volumetric reaction with iodine generated in situ.
Residue on ignition Gravimetric analysis Determines inorganic ash content after high-temperature combustion and weighing.
Chloride impurity Ion chromatography Separates and quantifies chloride anions using ion-exchange column and conductivity detection.
Iron (Fe) content AAS Measures atomic absorption of Fe-specific wavelength light in atomized sample solution.
Sulfate impurity Turbidimetry Quantifies sulfate as barium sulfate precipitate via light scattering measurement.
Appearance (solution clarity) Visual inspection against standard solutions Assesses physical state and clarity by comparison to specified reference standards under controlled lighting.
pH of aqueous solution Potentiometric pH measurement Determines hydrogen ion activity using calibrated glass electrode and reference electrode.
Specific optical rotation Polarimetry Measures rotation of plane-polarized light induced by chiral molecules in solution.
Organic impurities (related substances) HPLC-UV Separates and detects impurities using reversed-phase chromatography and UV absorbance detection.
Loss on drying Thermogravimetric analysis Determines volatile content by mass loss upon controlled heating under specified conditions.

Technical Specifications of 1,2-Cyclohexylenedinitrilotetraacetic acid

Test Item Specification
Appearance White to off-white crystalline solid
Purity >=98.5%
Water Content (KF) <=0.5%
Melting Point 215-220°C
Total Impurities <=1.5%
Single Impurity <=0.5%
Heavy Metals <=10 ppm
Residue on Ignition <=0.1%
Optical Rotation -10° to +10° (c=1, H2O)
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com

Download COA of 1,2-Cyclohexylenedinitrilotetraacetic acid

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NMR Spectra of 1,2-Cyclohexylenedinitrilotetraacetic acid

Safety Information of 1,2-Cyclohexylenedinitrilotetraacetic acid

Pictograms
Signal Word Warning
Safety Data Sheet

Packaging of 1,2-Cyclohexylenedinitrilotetraacetic acid

We have a diverse range of chemicals in stock. Available in Bagged goods (25 kg.),Big bags (500 kg.), Big bags (1000 kg.).

Industrial 1,2-Cyclohexylenedinitrilotetraacetic acid Procurement FAQ

1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.

2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.

3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.

4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.

5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.

6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.

7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.

8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.

9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.

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