China Factory Direct
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| CAS number | 52556-42-0 |
| Product name | 3-Allyloxy-2-Hydroxy-1-Propane,Sodium Salt |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeFood Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Textiles | Dye dispersant | Used in dyeing processes |
| Water treatment | Coagulant/flocculant | Applied in wastewater treatment processes |
| Petroleum | Lubricant | Used in drilling fluid formulation processes |
| Papermaking | Thickener | Applied in pulp preparation processes |
| Food | Preservative | Used in food processing operations |
| Agriculture | Plant growth regulator | Applied in crop spraying operations |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration with Standardized HCl | Quantifies active ingredient based on neutralization of sulfonate and hydroxyl groups using potentiometric or indicator endpoint detection. |
| pH (1% aqueous solution) | Potentiometric pH Measurement | Measures hydrogen ion activity in a standardized aqueous solution using calibrated pH electrode. |
| Sodium Content | ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometry) | Determines total sodium concentration by atomization and quantification of element-specific emission wavelengths. |
| Chloride Impurity | Potentiometric Titration with AgNO₃ | Quantifies chloride ions via precipitation titration using silver nitrate and a silver-selective electrode. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemically determines trace water content based on stoichiometric iodine generation and reaction with water. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measures non-volatile inorganic impurities by weighing residue after controlled high-temperature ashing. |
| Color (APHA) | Visual or Instrumental Colorimetry (APHA Scale) | Compares sample solution color to platinum-cobalt standard solutions using spectrophotometer or visual comparator. |
| Surface Tension (0.1% solution at 25°C) | Du Noüy Ring Method | Measures interfacial tension at air–water interface using force balance on a platinum ring pulled from the solution surface. |
| Heavy Metals (as Pb) | AAS (Atomic Absorption Spectrometry) after Wet Ashing | Quantifies total heavy metals (e.g., Pb, Cd, As) by atomic absorption of ground ash digestate at characteristic wavelengths. |
| Organic Impurities (Related Substances) | HPLC with UV Detection | Separates and quantifies structurally related impurities (e.g., allyl alcohol, propylene oxide derivatives) using reversed-phase chromatography and UV absorbance. |
| Foaming Power & Stability | Ross-Miles Foam Test | Evaluates foam height and collapse rate after standardized solution dispensing and agitation under controlled temperature and hardness conditions. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow clear liquid |
| Active content | 40.0%~45.0% |
| pH(1% in Water) | 5.0~9.0 |
| Viscosity (mPa·s) at 20°C | ≤200 |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() ![]() |
| Signal Word | Danger |
| Safety Data Sheet | |
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.