DISODIUM OCTABORATE TETRAHYDRATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 12280-03-4 |
| Product name | DISODIUM OCTABORATE TETRAHYDRATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic GradeFood 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 DISODIUM OCTABORATE TETRAHYDRATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DISODIUM OCTABORATE TETRAHYDRATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DISODIUM OCTABORATE TETRAHYDRATE
| Industry | Application | Process |
|---|---|---|
| Agriculture | Insecticides, acaricides | Formulation of water-soluble pesticide preparations |
| Cosmetics | Antimicrobial preservative | Incorporation into formulations |
| Cleaning products | Bleaching agent, detergent | Formulation of cleaning agent products |
| Glass and ceramics | Boron source additive | High-temperature melting process |
| Pharmaceuticals | Topical antimicrobial agent | Preparation of topical pharmaceutical products |
| Wood preservation | Wood preservative | Impregnation or spray application |
Manufacturing Quality Control of DISODIUM OCTABORATE TETRAHYDRATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Na2B8O13.4H2O) | Acid-Base Titration with Mannitol | Borate ions complexed with mannitol to enhance acidity, titrated with standard NaOH solution using phenolphthalein indicator. |
| Loss on Drying | Gravimetric Method (Thermogravimetry) | Sample heated at 105 C for 2 h; weight loss measured to determine moisture and volatile content. |
| Water Content (Crystallization Water) | Karl Fischer Titration | Electrochemical titration quantifying water via reaction of iodine with sulfur dioxide in methanol/pyridine medium. |
| pH of Aqueous Solution | Potentiometric pH Measurement | pH electrode measures hydrogen ion activity in a 1% w/v aqueous solution at 25 C. |
| Heavy Metals (Pb, Cd, As, Hg) | ICP-MS | Multi-element detection by ionizing sample in plasma and measuring mass-to-charge ratios of metal isotopes. |
| Iron (Fe) | AAS (Flame Atomic Absorption Spectroscopy) | Atomization of dissolved sample in air-acetylene flame; Fe concentration determined by absorption of 248.3 nm light. |
| Chloride (Cl-) | Argentometric Titration (Mohr Method) | Titration with standard AgNO3 solution; endpoint detected by formation of red Ag2CrO4 precipitate. |
| Sulfate (SO4^2-) | Gravimetric Method (Barium Sulfate Precipitation) | Precipitation as BaSO4 in acidic medium, followed by filtration, drying, and weighing. |
| Insoluble Matter | Gravimetric Filtration | Sample dissolved in hot water, filtered through pre-weighed sintered glass crucible, dried and weighed. |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern from dispersed particles to calculate size distribution based on Mie theory. |
| Bulk Density | Volumetric Method (ASTM D1895) | Mass of material freely poured into calibrated cylinder; density calculated from mass/volume ratio. |
| Residue on Ignition | Gravimetric Incineration | Sample ignited at 550 C to burn off organics; residue weighed to quantify inorganic ash content. |
Technical Specifications of DISODIUM OCTABORATE TETRAHYDRATE
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (as Na2B8O13·4H2O) |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
| Total Impurities | <=2.0% |
| Solubility | Freely soluble in water; insoluble in ethanol |
| Odor | Odorless |
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 OCTABORATE TETRAHYDRATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of DISODIUM OCTABORATE TETRAHYDRATE
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of DISODIUM OCTABORATE TETRAHYDRATE
Industrial DISODIUM OCTABORATE TETRAHYDRATE 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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