DISODIUM PHENYL DIBENZIMIDAZOLE TETRASULFONATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 180898-37-7 |
| Product name | DISODIUM PHENYL DIBENZIMIDAZOLE TETRASULFONATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeCosmetic GradeFood Grade |
| Packaging | 25KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| 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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Documents We Provide for DISODIUM PHENYL DIBENZIMIDAZOLE TETRASULFONATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DISODIUM PHENYL DIBENZIMIDAZOLE TETRASULFONATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DISODIUM PHENYL DIBENZIMIDAZOLE TETRASULFONATE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | As a synthetic intermediate | Used in intermediate steps for synthesizing antiviral agents or antibiotics |
| Dyes | For dye synthesis | Acts as a coupling component in azo dye synthesis |
| Sunscreen agents | As a UV absorber | Incorporated into sunscreen formulations to provide UV protection |
| Materials science | For polymer modification | Used as a crosslinking agent or functionalization reagent in polymer synthesis |
Manufacturing Quality Control of DISODIUM PHENYL DIBENZIMIDAZOLE TETRASULFONATE
| Detection Item | Common Testing Methods | Method Overview |
|---|---|---|
| Identification | Ultraviolet-Visible Spectrophotometry (UV-Vis), Fourier Transform Infrared Spectroscopy (FTIR) | - UV-Vis: Measure characteristic absorption peaks in the range of 250–350 nm (typically a main peak around 308 nm), and compare with reference standard. - FTIR: Analyze functional group characteristic peaks, such as sulfonate group (~1200–1050 cm⁻¹), benzene ring skeletal vibration (~1600, 1500 cm⁻¹), and imidazole ring features, to confirm molecular structure. |
| Assay (Content Determination) | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with ion-pair reagents (e.g., sodium octanesulfonate) and buffer solutions (e.g., phosphate buffer, pH-adjusted) as mobile phase, detected by UV detector (~308 nm). Quantify the active ingredient by comparing peak areas with those of reference standards, suitable for accurate quantification. |
| Related Substances (Impurities) | HPLC (Gradient Elution) | Utilize HPLC gradient program to separate the main component from potential synthesis intermediates, degradation products, or isomers. Evaluate total impurity levels and individual impurity limits using area normalization or external standard method with reference substances to control purity. |
| Moisture (Loss on Drying) | Karl Fischer Titration or Thermogravimetric Analysis (TGA) | - Karl Fischer Titration: Accurately determine content of bound and free water, suitable for samples containing crystalline water. - TGA: Monitor mass changes during heating to assess moisture and volatile component loss. |
| Sulfonate Content | Ion Chromatography (IC) or Elemental Analysis (Sulfur Content) | - Ion Chromatography: Detect free sulfate or sulfonate ions to assess degradation status. - Elemental Analysis: Determine total sulfur content and compare with theoretical value to verify molecular composition consistency. |
| pH Value | pH Meter Measurement | Dissolve sample in a specified concentration (e.g., 1% aqueous solution), then measure pH using a calibrated pH meter. The result should typically be neutral to slightly alkaline (pH 6.5–8.5). |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | After sample digestion, detect residual heavy metals such as lead, arsenic, mercury, and cadmium. Compliance with pharmacopeial or cosmetic raw material safety standards (e.g., Chinese Pharmacopoeia, USP, EU regulations) is required. |
| Microbial Limits | Microbial Limit Test (Chinese Pharmacopoeia / EP / USP) | Test for total aerobic bacteria count, mold and yeast count, and control organisms (e.g., Escherichia coli, Staphylococcus aureus), ensuring compliance with microbial limit requirements for non-sterile raw materials. |
Technical Specifications of DISODIUM PHENYL DIBENZIMIDAZOLE TETRASULFONATE
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.5% (by NMR) |
| Total Impurities | <=1.5% (by NMR) |
| Single Impurity | <=0.5% (by NMR) |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 ppm |
| Identification (NMR) | Consistent with reference standard |
| Identification (IR) | Consistent with reference standard |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of DISODIUM PHENYL DIBENZIMIDAZOLE TETRASULFONATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of DISODIUM PHENYL DIBENZIMIDAZOLE TETRASULFONATE
Packaging of DISODIUM PHENYL DIBENZIMIDAZOLE TETRASULFONATE
Industrial DISODIUM PHENYL DIBENZIMIDAZOLE TETRASULFONATE 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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