ACETONE SODIUM BISULFITE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 540-92-1 |
| Product name | ACETONE SODIUM BISULFITE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial 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 ACETONE SODIUM BISULFITE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk ACETONE SODIUM BISULFITE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of ACETONE SODIUM BISULFITE
| Industry | Application | Process |
|---|---|---|
| Personal Care & Cosmetics | Used as a pH adjuster | Directly added to formulations to adjust the final product’s pH |
| Detergent Manufacturing | Used as a detergent builder | Mixed with other surfactants during production to enhance cleaning performance |
| Electroplating Industry | Used as a buffer in metal surface treatment | Applied in solution form during pre- or post-plating treatment steps |
| Pesticide Formulation | Used for pH adjustment and stabilization | Incorporated into pesticide formulations to maintain product stability and support pH control |
| Textile Dyeing & Printing | Used as a dyeing assistant | Applied together with dyes during textile dyeing to improve color uniformity and fastness |
| Papermaking Industry | Used as a wet-end additive | Controls the pH of the pulp system to optimize paper quality |
| Leather Processing | Used to regulate pH during tanning | Added during the tanning stage to ensure optimal chemical reaction conditions |
Manufacturing Quality Control of ACETONE SODIUM BISULFITE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantifies active ingredient by titration with standardized HCl using bromothymol blue indicator. |
| Sodium Content | Flame Photometry | Measures sodium emission intensity at 589 nm in atomized sample solution. |
| Water Content | Karl Fischer Titration | Determines water via coulometric or volumetric reaction with iodine and sulfur dioxide in methanol/pyridine medium. |
| pH (1% aqueous solution) | pH Meter Measurement | Measures hydrogen ion activity using calibrated glass electrode in diluted aqueous solution. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride anions using anion-exchange column and conductivity detection. |
| Sulfate Impurity | Barium Sulfate Gravimetry | Precipitates sulfate as BaSO4, followed by drying and weighing of the insoluble residue. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after wet digestion by measuring absorbance at characteristic wavelengths. |
| Iron Impurity | UV-Vis Spectrophotometry | Measures Fe2+ complex with 1,10-phenanthroline at ~510 nm after reduction and chelation. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic impurities by ashing at 600-700 C and weighing residual mass. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against standard white background under controlled lighting. |
| Solubility | Qualitative Dissolution Test | Evaluates complete dissolution in specified solvent (e.g., water) within defined time and temperature. |
| Organic Volatile Impurities | Gas Chromatography (GC-FID) | Separates and quantifies residual solvents using capillary column and flame ionization detection. |
Technical Specifications of ACETONE SODIUM BISULFITE
| 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 |
| Odor | Characteristic mild odor |
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 ACETONE SODIUM BISULFITE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of ACETONE SODIUM BISULFITE
Industrial ACETONE SODIUM BISULFITE 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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