Calcium Stearyl-2-Lactylate Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 5793-94-2 |
| Product name | Calcium Stearyl-2-Lactylate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Calcium Stearyl-2-Lactylate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Calcium Stearyl-2-Lactylate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Calcium Stearyl-2-Lactylate
| Industry | Application | Process |
|---|---|---|
| Food Industry | Emulsifier and dough conditioner for baked goods such as bread and cakes | Added during dough mixing to improve gluten network structure, enhance gas retention, retard starch retrogradation, and increase product volume and softness |
| Food Industry | Stabilizer for fat-based products such as margarine and non-dairy creamer | Used in combination with oils and other emulsifiers to prevent oil–water separation and improve product texture and stability |
| Food Industry | Anti-melting agent and texture modifier for ice cream and frozen desserts | Added prior to homogenization of the mix to control ice crystal formation, improving mouthfeel and resistance to melting |
| Pharmaceutical Excipients | Lubricant or glidant for solid dosage forms (e.g., tablets) | Mixed with active pharmaceutical ingredient and other excipients prior to compression to reduce interparticulate friction, improve flowability, and facilitate tablet formation |
Manufacturing Quality Control of Calcium Stearyl-2-Lactylate
| Test Item | Common Testing Method | Method Description |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and condition of the sample under natural light or a standard light source. It should be a white to off-white powder or thin sheet, free from visible impurities. |
| Identification | Infrared Spectroscopy (FT-IR) | Compare the sample with a reference spectrum to confirm its molecular structure by identifying characteristic absorption peaks (e.g., ester C=O, hydroxyl O-H groups). |
| Acid Value | Acid-Base Titration | Dissolve the sample in an ethanol-toluene mixture and titrate with standardized potassium hydroxide ethanol solution to calculate the milligrams of KOH consumed per gram of sample. |
| Lactic Acid Content | High-Performance Liquid Chromatography (HPLC) | Hydrolyze and derivatize the sample or inject directly into HPLC to separate and detect lactic acid content, assessing raw material purity and degree of hydrolysis. |
| Calcium Content | Complexometric Titration (EDTA) or Atomic Absorption Spectrometry (AAS) | EDTA method: Titrate calcium ions with EDTA standard solution in a pH 10 buffer; AAS method: Digest the sample and measure calcium concentration using atomic absorption spectrometry. |
| Stearic Acid Content | Gas Chromatography (GC) | Saponify and methylate the sample to generate fatty acid methyl esters, then analyze stearic acid proportion via GC to evaluate component consistency. |
| Sulfate Ash (Total Ash) | Gravimetric Method (Ignition Residue Method) | Ignefy the sample at high temperature (~600–800°C) in a muffle furnace until constant weight is achieved; the residue is sulfate ash, used to assess inorganic impurity content. |
| Loss on Drying | Oven Drying Method | Dry the sample at 105°C until constant weight is reached, and calculate water and other volatile matter content based on weight loss. |
| Microbial Limits | Microbial Limit Test (Chinese Pharmacopoeia/GB Standard) | Determine aerobic bacterial count, mold and yeast count, as well as controlled bacteria (e.g., Escherichia coli, Salmonella), ensuring compliance with food or pharmaceutical standards. |
| Heavy Metals (Lead, Arsenic, etc.) | Atomic Absorption Spectrometry (AAS) or ICP-MS | Digest the sample using wet digestion and determine lead, arsenic, mercury, cadmium, and other heavy metal contents using AAS or Inductively Coupled Plasma Mass Spectrometry (ICP-MS). |
| Arsenic Content | Gutzeit Method or Hydride Generation-Atomic Fluorescence Method | Gutzeit method: Use arsine gas reacting with mercuric bromide paper for color development; modern methods often use hydride generation-atomic fluorescence for higher sensitivity. |
| pH Value (1% Water Suspension) | pH Meter Method | Disperse 1g of sample in 100mL deionized water, stir thoroughly, and measure the pH value of the suspension using a calibrated pH meter. |
Technical Specifications of Calcium Stearyl-2-Lactylate
| Test Item | Specification |
|---|---|
| Appearance | White to off-white powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 45-55°C |
| Acid Value (mg KOH/g) | 120-140 mg KOH/g |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=10 ppm |
| Total Impurities | <=1.5% |
| Odor | Characteristic mild fatty odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of Calcium Stearyl-2-Lactylate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Calcium Stearyl-2-Lactylate
Industrial Calcium Stearyl-2-Lactylate 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply