GLUTARALDEHYDE SODIUM BISULFITE ADDITION COMPOUND Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 28959-35-5 |
| Product name | GLUTARALDEHYDE SODIUM BISULFITE ADDITION COMPOUND |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material 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 GLUTARALDEHYDE SODIUM BISULFITE ADDITION COMPOUND
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk GLUTARALDEHYDE SODIUM BISULFITE ADDITION COMPOUND Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of GLUTARALDEHYDE SODIUM BISULFITE ADDITION COMPOUND
| Industry | Application | Process |
|---|---|---|
| Electroplating Industry | Used as an additive in acidic tin plating solutions | Improves coating uniformity and brightness, enhances deposition rate and stress resistance |
| Chemical Industry | Used as an organic synthesis intermediate | Participates in sulfonation reactions or serves as a functionalized building block for synthesizing sulfonic acid-containing compounds |
| Water Treatment | Corrosion inhibitor component | Inhibits corrosion of metals and improves stability of water treatment systems |
Manufacturing Quality Control of GLUTARALDEHYDE SODIUM BISULFITE ADDITION COMPOUND
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 210 nm, comparing peak area to a certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in methanol-based solvent. |
| Sodium Content | ICP-OES | Atomic emission spectroscopy after acid digestion to quantify Na+ based on characteristic 589 nm emission line. |
| Sulfonate Group Content | Acid-Base Back Titration | Hydrolysis of sulfonate esters followed by titration of liberated acid with standardized NaOH. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification after microwave-assisted acid digestion using mass spectrometric detection. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity detection of Cl- anions on an anion-exchange column with carbonate eluent. |
| Sulfate Impurity | Ion Chromatography | Separation and conductivity detection of SO4(2-) anions on an anion-exchange column with carbonate eluent. |
| Residue on Ignition | Gravimetric Analysis | Weighing residue remaining after high-temperature ashing at 700 C to determine inorganic ash content. |
| pH (1% aqueous solution) | Potentiometric Measurement | Measurement of hydrogen ion activity using calibrated glass electrode in aqueous solution at 25 C. |
| Appearance (Solution Clarity) | Visual Inspection | Comparison against standard opalescent references under controlled white light against black/white backgrounds. |
| Related Substances | HPLC-UV | Detection and quantification of structurally related impurities using gradient HPLC with UV detection. |
| Microbial Contamination | Membrane Filtration | Enumeration of aerobic mesophilic microorganisms following filtration, membrane transfer, and incubation on soybean-casein digest agar. |
Technical Specifications of GLUTARALDEHYDE SODIUM BISULFITE ADDITION COMPOUND
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 ppm |
| Melting Point | 245–250 °C (decomposes) |
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 GLUTARALDEHYDE SODIUM BISULFITE ADDITION COMPOUND
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of GLUTARALDEHYDE SODIUM BISULFITE ADDITION COMPOUND
Industrial GLUTARALDEHYDE SODIUM BISULFITE ADDITION COMPOUND 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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