Sodium lactate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 312-85-6 |
| Product name | Sodium lactate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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 Sodium lactate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Sodium lactate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Sodium lactate
| Industry | Application | Process |
|---|---|---|
| Food Industry | Used as a food additive for acidity regulation, moisture retention, antioxidant activity, and flavor enhancement; commonly applied in meat products, baked goods, and dairy products | Directly added during food processing to improve texture, extend shelf life, and retain moisture |
| Pharmaceutical Industry | Used as a pH adjuster, electrolyte supplement, and buffer in drug formulations—particularly in intravenous solutions and dialysis fluids | Mixed with other components during pharmaceutical manufacturing to ensure drug stability and biocompatibility |
| Cosmetics & Personal Care | Used as a humectant, skin-conditioning agent, and preservative synergist in products such as lotions, creams, and shampoos | Incorporated into formulations to enhance product stability and sensory performance, typically emulsified or blended with other ingredients |
| Textile Industry | Used as a pH adjuster and buffer in dyeing and finishing processes to maintain dye bath stability | Added to the dye bath during dyeing to control pH and improve dye adsorption efficiency |
| Leather Processing | Used as an auxiliary in tanning to regulate pH and improve leather softness and quality | Added during the tanning stage to act synergistically with other chemicals for optimized processing performance |
| Agriculture | Used as a feed additive to regulate electrolyte balance and improve feed preservation in animal nutrition | Blended into feed during production to enhance stability and nutritional value |
Manufacturing Quality Control of Sodium lactate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Sodium Lactate Content) | Acid-Base Titration | Neutralization of lactate anion with standardized HCl after acid hydrolysis and back-titration with NaOH. |
| pH | Potentiometric Measurement | Determination of hydrogen ion activity using calibrated pH electrode in aqueous solution. |
| Specific Gravity | Digital Density Meter | Measurement of sample density relative to water at specified temperature using oscillating U-tube principle. |
| Color | Visual Comparison or Spectrophotometry (APHA) | Comparison against platinum-cobalt standard solutions or measurement of absorbance at 430 nm. |
| Clarity | Visual Inspection or Turbidimetry | Assessment of suspended particles by visual examination against black/white background or light scattering measurement. |
| Chloride | Argentometric Titration (Mohr method) | Precipitation titration using silver nitrate with potassium chromate indicator to detect endpoint. |
| Sulfate | Gravimetric Analysis or Barium Chloride Turbidimetry | Precipitation as BaSO4 followed by weighing or turbidity measurement proportional to sulfate concentration. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals after wet digestion, using lead as the reference element. |
| Iron | Atomic Absorption Spectroscopy (AAS) | Direct measurement of Fe concentration in diluted sample after acid digestion and matrix matching. |
| Residue on Ignition | Gravimetric Analysis | Weighing of non-volatile residue remaining after high-temperature incineration of dried sample. |
| Water Content | Karl Fischer Titration | Coulometric or volumetric reaction of iodine with water in methanol-based reagent under controlled conditions. |
| Microbial Limits | Membrane Filtration and Plate Count | Enumeration of aerobic mesophilic microorganisms on soybean-casein digest agar after filtration and incubation. |
Technical Specifications of Sodium lactate
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow clear liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Heavy Metals | <=10 ppm |
| Color (APHA/Pt-Co) | <=30 |
| Odor | Characteristic mild odor |
| Relative Density (20°C/25°C) | 1.310–1.325 g/cm³ |
| 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 Sodium lactate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Sodium lactate
Industrial Sodium lactate 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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