ALUMINUM CHLOROHYDRATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 12042-91-0 |
| Product name | ALUMINUM CHLOROHYDRATE |
| 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 ALUMINUM CHLOROHYDRATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk ALUMINUM CHLOROHYDRATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of ALUMINUM CHLOROHYDRATE
| Industry | Application | Process |
|---|---|---|
| Water Treatment | Flocculant for drinking water and wastewater | Acts as an efficient inorganic polymeric flocculant; hydrolyzes to generate positively charged aluminum hydroxide polymers that neutralize the negative charges of colloids and bridge-adsorb suspended particles, forming readily settleable flocs |
| Papermaking | Sizing precipitant and retention/drainage aid | Functions synergistically with sodium rosin soap or alkyl ketene dimer (AKD) in acidic or near-neutral pulp systems to promote sizing agent deposition; simultaneously enhances filler and fines retention |
| Catalyst Support | Support for petroleum cracking and organic synthesis catalysts | After high-temperature calcination, converted to γ-alumina and used as a structural support for FCC catalysts or supported metal catalysts (e.g., Pt/Al₂O₃) |
| Flame-Retardant Materials | Halogen-free flame-retardant filler | Added as a flame retardant to polyolefins, EVA, and other polymers; decomposes upon heating to release water vapor—diluting flammable gases—and forms an alumina residue that acts as a thermal barrier |
Manufacturing Quality Control of ALUMINUM CHLOROHYDRATE
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Aluminum Oxide (Al₂O₃) Content | Acid-Base Titration (EDTA Complexometric Titration) | The sample is dissolved and then an excess of standard EDTA solution is added at pH ≈ 4–5. After heating to ensure complete complexation of aluminum, the excess EDTA is back-titrated with a standard zinc or lead solution to calculate the Al₂O₃ content. |
| Basicity (Salt Base Degree) | Acid-Base Titration | Determined by the molar ratio of OH⁻ to Al³⁺ in the sample. The sample is first dissolved with standard acid, followed by back-titration of free acid using standard base. The basicity is calculated in combination with Al₂O₃ content. Formula: B(%) = (3n_OH / n_Al) × 100%. |
| pH Value | Potentiometric Measurement Using pH Meter | The pH value is directly measured using a calibrated pH meter after stirring the aqueous solution of the sample to uniformity. |
| Density | Hydrometer Method or Pycnometer Method | The density of the liquid sample is either directly measured using a hydrometer, or precisely determined by weighing a known volume using a pycnometer. |
| Insoluble Matter Content | Gravimetric Method | The sample is dissolved in water, the insoluble residue is filtered out, dried to constant weight, and weighed to calculate the percentage of insoluble matter by mass. |
| Chloride Ion (Cl⁻) Content | Silver Nitrate Titration (Mohr Method) | In neutral or weakly alkaline solution, potassium chromate is used as indicator. Chloride ions are titrated with standard silver nitrate solution, forming white AgCl precipitate. At the endpoint, brick-red Ag₂CrO₄ precipitate appears. |
| Heavy Metal Content (e.g., Pb, As, Cd, etc.) | Atomic Absorption Spectroscopy (AAS) or Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | After digestion treatment, the concentrations of heavy metal elements in the sample are determined using AAS or ICP-MS, offering high sensitivity and accuracy. |
| Sulfate Content (if applicable) | Turbidimetry or Barium Sulfate Gravimetric Method | Barium chloride is added to form BaSO₄ precipitate from sulfate ions. Quantification is performed either by turbidimetric analysis or by filtration, drying, and weighing the precipitate. |
Technical Specifications of ALUMINUM CHLOROHYDRATE
| Test Item | Specification |
|---|---|
| Appearance | White powder |
| Al2O3 | 46~48% |
| Chlorides | ≤18.0% |
| Salts basicity | ≥82.0% |
| Al:Cl | 1.90:1~2.10:1 |
| Heavy metals | ≤20 ppm |
| Hg | ≤0.2 ppm |
| As | ≤2 ppm |
| Fe | ≤150 ppm |
| pH(15% in Water) | 3.8~4.7 |
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 ALUMINUM CHLOROHYDRATE
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| Lot/Batch Number | *Required fields | |
Packaging of ALUMINUM CHLOROHYDRATE
Industrial ALUMINUM CHLOROHYDRATE 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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