Polyquaternium-32 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 35429-19-7 |
| Product name | Polyquaternium-32 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 Polyquaternium-32
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Polyquaternium-32 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Polyquaternium-32
| Industry | Application | Process |
|---|---|---|
| Personal Care & Cosmetics | Conditioner and shampoo ingredient (anti-static, hair-smoothing) | Formulated with cationic surfactants; adsorbs onto hair or skin surfaces in emulsified systems |
| Personal Care & Cosmetics | Film-forming agent and humectant in skincare products | Processed in water-soluble formulations; forms a protective film to retain moisture |
| Textile Dyeing & Finishing | Fiber softener and anti-static agent | Applied to fabric surfaces during finishing via padding or adsorption |
| Water Treatment | Flocculant and sludge dewatering agent | Dosage into wastewater treatment systems; neutralizes particle surface charge and adsorbs suspended solids |
| Papermaking | Paper strength enhancer and retention aid | Added to pulp; cationic charge promotes adsorption onto fibers to improve retention |
Manufacturing Quality Control of Polyquaternium-32
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Active Content | Acid-Base Titration | Quantifies quaternary ammonium groups via back-titration with standardized NaOH after reaction with excess KSCN. |
| pH | Potentiometric Measurement | Measures hydrogen ion activity using calibrated pH electrode in aqueous solution. |
| Viscosity | Rotational Viscometry | Determines resistance to flow under controlled shear rate using spindle-type viscometer. |
| Density | Digital Density Meter | Calculates mass per unit volume from oscillating U-tube period of sample. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Evaluates yellowness intensity by matching to platinum-cobalt standard scale or measuring absorbance at 455 nm. |
| Residual Solvent (e.g., Methanol) | Gas Chromatography (GC-FID) | Separates and quantifies volatile organic impurities using flame ionization detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Simultaneously detects trace metal elements after acid digestion by measuring atomic emission intensities. |
| Chloride Ion Content | Potentiometric Titration | Determines Cl- concentration using silver nitrate titrant and silver/silver chloride indicator electrode. |
| Moisture Content | Karl Fischer Coulometric Titration | Measures water content based on electrochemical generation and stoichiometric reaction of iodine with water. |
| Microbial Contamination | Membrane Filtration and Plate Count | Quantifies viable aerobic microorganisms by filtration, membrane transfer, and colony enumeration on agar medium. |
| Polymer Molecular Weight Distribution | Gel Permeation Chromatography (GPC) | Separates polymer chains by hydrodynamic volume in solution and compares elution times to calibration standards. |
| Assay Purity (by HPLC) | Reversed-Phase HPLC-UV | Separates polymeric and monomeric components on C18 column and quantifies main component using UV detection at 210 nm. |
Technical Specifications of Polyquaternium-32
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow viscous liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.2% |
| Single Impurity | <=0.3% |
| Color (APHA/Pt-Co) | <=100 |
| Odor | Characteristic mild amine-like odor |
| Solubility | Miscible with water and ethanol |
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 Polyquaternium-32
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Polyquaternium-32
Industrial Polyquaternium-32 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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