Guanosine 5'-monophosphate disodium salt Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5550-12-9 |
| Product name | Guanosine 5'-monophosphate disodium salt |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeSpecialty 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 Guanosine 5'-monophosphate disodium salt
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Guanosine 5'-monophosphate disodium salt Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Guanosine 5'-monophosphate disodium salt
| Industry | Application | Process |
|---|---|---|
| Food Industry | Flavor enhancer to improve umami taste | Produced via fermentation or chemical synthesis as disodium 5'-guanylate and incorporated into seasonings, soups, snacks, and other food products to enhance flavor |
| Biopharmaceuticals | Nucleoside-based drug intermediate | Used as a precursor compound in the synthesis of antiviral agents (e.g., acyclovir) and anticancer drugs |
| Biotechnology | Reagent for RNA research and molecular biology | Served as a nucleotide building block in RNA synthesis or enzymatic reactions, applied in gene expression analysis and nucleic acid probe preparation |
| Chemical Synthesis | High-purity nucleotide reference standard | Purified by high-performance liquid chromatography (HPLC) for use as a certified reference material in quality control and research applications |
| Animal Feed | Feed additive to promote growth and metabolism in livestock | Manufactured via microbial fermentation and added to poultry and livestock feed to improve feed intake and nutrient absorption efficiency |
Manufacturing Quality Control of Guanosine 5'-monophosphate disodium salt
| Test Item | Common Test Methods | Method Overview |
|---|---|---|
| Identification | Ultraviolet-Visible Spectrophotometry (UV-Vis) | Utilizes the characteristic absorption peak of disodium 5'-guanylate near 254 nm for qualitative identification. |
| Infrared Spectroscopy (IR) | Confirms whether the functional groups in the sample match the characteristics of disodium 5'-guanylate by comparison with a standard spectrum. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase column (e.g., C18) and a UV detector (254 nm) to quantify the main component based on retention time and peak area. |
| Ultraviolet Spectrophotometry (UV Method) | Calculates content based on molar absorptivity (E¹%₁cm ≈ 750–770 at 254 nm); suitable for samples with high purity. | |
| Loss on Drying | Thermogravimetric Analysis / Oven Drying Method | Dry the sample at 105°C until constant weight and measure weight loss to control moisture content. |
| Residue on Ignition (Sulfated Ash) | Gravimetric Method | After high-temperature incineration and treatment with sulfuric acid, the residue is weighed to assess inorganic impurity content. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or Colorimetry | Detects heavy metals such as lead and arsenic according to pharmacopoeial methods; typically limited to ≤10 ppm. |
| pH Value | pH Meter Method | Prepare a solution of specified concentration (e.g., 1% aqueous solution) and measure acidity/alkalinity using a calibrated pH meter; typical range is 6.0–8.0. |
| Specific Optical Rotation | Polarimetry | Measures optical rotation of the sample at a specific wavelength (e.g., sodium D-line, 589 nm), used for auxiliary identification and purity assessment. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Uses gradient or isocratic elution to separate related nucleotide impurities (e.g., GMP isomers, degradation products) and calculates total impurity levels. |
| Microbial Limits | Microbiological Culture Method | Tests total aerobic microbial count, mold and yeast count, and specified microorganisms (e.g., Escherichia coli) according to the Chinese Pharmacopoeia or food safety standards. |
| Solution Clarity and Color | Visual Comparison Method | Observe whether the dissolved solution is clear and colorless, or compare with standard color solutions to control colored impurities. |
Technical Specifications of Guanosine 5'-monophosphate disodium salt
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 ppm |
| Optical Rotation | -35.0 to -32.0 deg (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
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Download COA of Guanosine 5'-monophosphate disodium salt
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Guanosine 5'-monophosphate disodium salt
Safety Information of Guanosine 5'-monophosphate disodium salt
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Guanosine 5'-monophosphate disodium salt
Industrial Guanosine 5'-monophosphate disodium salt 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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