(2S)-2-aminopentanedioic acid;2-[bis(2-hydroxyethyl)amino]ethanol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 68187-29-1 |
| Product name | (2S)-2-aminopentanedioic acid;2-[bis(2-hydroxyethyl)amino]ethanol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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 68187-29-1
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 68187-29-1 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 68187-29-1
| Industry | Application | Process |
|---|---|---|
| Personal Care | Mild surfactant for facial cleansers, shampoos, and body washes | Formulated into blends or added directly |
| Cosmetics | Foaming agent and emulsifier to improve mildness and skin feel | Low-temperature mixing or emulsification |
| Household Cleaning | Ingredient in premium detergents, including baby garment cleaners and cleansers for sensitive skin | Blended with other surfactants |
| Pharmaceuticals | Excipient in drug delivery systems to enhance skin compatibility | Microemulsification or nano-encapsulation |
Manufacturing Quality Control of 68187-29-1
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Active Content (as C12-C14 acyl glutamate) | Acid-Base Titration | Neutralization of the anionic surfactant with standardized HCl after acid hydrolysis and back-titration. |
| pH (1% aqueous solution) | Potentiometric pH Measurement | Measurement of hydrogen ion activity using calibrated glass electrode in a defined aqueous solution. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Comparison of sample color against platinum-cobalt standard solutions or absorbance at 430 nm. |
| Water Content | Karl Fischer Titration | Quantitative determination of water via iodine-sulfur dioxide reaction in a methanol-based reagent. |
| Free Amine (TEA) | Non-aqueous Acid-Base Titration | Titration of unreacted triethanolamine with perchloric acid in glacial acetic acid using crystal violet indicator. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of metal impurities by measuring absorption of characteristic atomic spectral lines after acid digestion. |
| Sodium Chloride (NaCl) | Argentometric Titration (Mohr method) | Precipitation titration of chloride ions with standardized silver nitrate using potassium chromate indicator. |
| Viscosity (at 25 C) | Rotational Viscometry | Measurement of resistance to flow under controlled shear rate using calibrated spindle in thermostated sample. |
| Assay Purity (by HPLC) | Reversed-Phase HPLC with UV Detection | Separation on C18 column followed by quantification based on peak area relative to reference standard. |
| Microbial Limits | Membrane Filtration and Plate Count | Enumeration of aerobic mesophilic microorganisms after filtration, incubation on soybean-casein digest agar. |
| Residue on Ignition | Gravimetric Analysis | Weighing of inorganic ash remaining after high-temperature incineration of sample. |
| Foaming Power (Ross-Miles) | Foam Height Measurement | Determination of foam stability and volume generated by standardized solution drop into cylinder under controlled conditions. |
Technical Specifications of 68187-29-1
| Test Item | Specification |
|---|---|
| Appearance | White to off-white powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.5% |
| Color (APHA/Pt-Co) | <=100 |
| 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 68187-29-1
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 68187-29-1
Industrial 68187-29-1 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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