MUCIC ACID Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 526-99-8 |
| Product name | MUCIC 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 |
| 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 MUCIC ACID
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk MUCIC ACID Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of MUCIC ACID
| Industry | Application | Process |
|---|---|---|
| Food Industry | Food additive (pH regulator, preservative) | Added to beverages, jams, and pickled products to adjust pH and inhibit microbial growth |
| Pharmaceutical Industry | Intermediate in drug synthesis | Used in the synthesis of vitamin C (ascorbic acid) and other organic acid-based pharmaceuticals |
| Chemical Industry | Raw material for organic synthesis | Participates in esterification, amidation, and other reactions to produce mucic acid derivatives and monomers for polymer production |
| Analytical Chemistry | Reference standard and reagent | Employed as a primary standard in chromatographic and titrimetric analyses |
Manufacturing Quality Control of MUCIC ACID
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Mucic Acid Content Determination | Sulfuric Acid-Phenol Method | This method relies on the reaction of uronic acids in mucic acid with concentrated sulfuric acid to form furfural derivatives, which then condense with phenol to produce colored compounds. The absorbance is measured at around 490 nm using spectrophotometry to quantify total uronic acid content. It is suitable for indirect determination of mucic acid in polysaccharides. |
| m-Hydroxydiphenyl Method | Under alkaline conditions, mucic acid reacts with m-hydroxydiphenyl to form colored compounds that can be quantified by spectrophotometry. This method offers high sensitivity and good selectivity, commonly used for analysis of uronic acid components. | |
| High-Performance Anion-Exchange Chromatography with Pulsed Amperometric Detection (HPAEC-PAD) | Uses an anion-exchange column to separate mucic acid and other uronic acid components, followed by highly sensitive detection via pulsed amperometric detector. Enables precise separation and quantification of mucic acid from other monosaccharides, ideal for accurate analysis of complex samples. | |
| Purity Test | High-Performance Liquid Chromatography (HPLC) | Employs reversed-phase or ion-exchange chromatographic columns combined with refractive index or mass spectrometry detectors to analyze mucic acid purity and impurity peaks, thereby assessing sample purity. |
| Thin-Layer Chromatography (TLC) | Sample is spotted onto a silica gel plate and developed with a specific mobile phase (e.g., n-butanol:acetic acid:water = 2:1:1). After visualization, the number and position of spots are examined to assess mucic acid purity and the presence of other sugar impurities. | |
| Structural Identification | Fourier Transform Infrared Spectroscopy (FT-IR) | Identifies functional groups such as carboxyl and hydroxyl by characteristic infrared absorption peaks (e.g., asymmetric stretching vibration of carboxylate at 1600–1650 cm⁻¹), aiding in structural confirmation. |
| Nuclear Magnetic Resonance Spectroscopy (NMR) | Utilizes ¹H-NMR and ¹³C-NMR to analyze characteristic chemical shifts of mucic acid (e.g., C6 carboxyl carbon signal at approximately 175 ppm), enabling definitive structural elucidation, especially useful for reference standards or structural analysis of new samples. | |
| Moisture Content | Karl Fischer Titration | Measures water content based on the quantitative reaction of iodine and sulfur dioxide with water in an anhydrous environment. Ensures the moisture level of mucic acid meets quality specifications. |
| Residue on Ignition / Ash Content | Residue on Ignition Method | The sample is ignited at high temperature until constant weight is achieved. The weight of residual inorganic material is measured to evaluate inorganic impurity content, commonly used in quality control of pharmaceutical raw materials or food additives. |
| pH Value | pH Meter Method | The mucic acid is prepared into an aqueous solution of defined concentration (e.g., 1% w/v), and the pH is directly measured using a calibrated pH meter, reflecting its acidity and batch-to-batch consistency. |
Technical Specifications of MUCIC ACID
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128-132°C |
| Total Impurities | <=2.0% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Acid Value (mg KOH/g) | 470-490 mg KOH/g |
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 MUCIC ACID
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NMR Spectra of MUCIC ACID
Packaging of MUCIC ACID
Industrial MUCIC 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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