Zinc Tartrate
Zinc Tartrate (C4H4O6Zn, CAS No.: 3046-67-1) is an organic zinc salt supplied as a white, crystalline powder. Produced via the controlled neutralization of high-purity tartaric acid with refined zinc sources, it provides a consistent, bioavailable zinc matrix for industrial formulations, specialized chemical synthesis, and technical applications.
CAS Number: 3046-67-1
Molecular Formula: C4H4O6Zn
Appearance: Fine white crystalline powder
Solubility: Sparingly soluble in water; soluble in dilute mineral acids.
Key Specifications
Standard parameters for industrial and technical grade supply. Custom specifications available upon request.
|
Test Item |
Specification Limits |
Test Method |
|
Zinc Content (Zn) |
26.0% - 29.0% |
EDTA Titrimetry |
|
Assay |
>= 98.0% |
Titration |
|
Loss on Drying |
<= 1.0% (105 deg C, 2h) |
Gravimetric |
|
Lead (Pb) |
<= 2.0 mg/kg |
ICP-MS |
|
Cadmium (Cd) |
<= 1.0 mg/kg |
ICP-MS |
|
Arsenic (As) |
<= 1.0 mg/kg |
ICP-MS |
|
PH (5% solution) |
5.5 - 7.5 |
Potentiometry |
Manufacturing Control: Synthesized in dedicated glass-lined reaction vessels utilizing automated temperature control and multi-stage filtration to minimize residual impurities. Each production batch undergoes atomic absorption spectroscopy (AAS) and ICP-MS testing prior to release.
Applications
Chemical Synthesis: Functions as a reaction catalyst and chemical intermediate for specialized organic compound production.
Electroplating and Metal Treatment: Utilized in proprietary electroplating bath formulations for targeted zinc deposition and surface treatment.
Nutritional and Dietary Supplements: Serves as a zinc fortification source for functional food additives and animal nutrition premixes.
Industrial Stabilizers: Applied in polymer and resin processing as a specialized heat and light stabilizer component.
Product Grades and Options
Technical Grade (Tech): Optimized for industrial manufacturing, chemical synthesis, and electroplating applications.
Custom Particle Sizing: Mechanical milling and air-classification capabilities available to meet specific D90 distribution requirements for dry-blend formulations.
Packaging Alternatives: Available in 25 kg fiber drums, polyethylene-lined cardboard boxes, or custom bulk supersacks.
Quality Control and Documentation
Batch Traceability: Full forward and backward lot traceability maintained from raw material intake to final packaging.
In-House Testing Facilities: Batches are verified using ICP-MS, Karl Fischer moisture titration, and laser particle size analyzers.
Documentation Provided: Certificate of Analysis (COA) supplied with every shipment; Safety Data Sheet (SDS) and technical data packages available for QA audit compliance.
Facility Standards: Manufactured under ISO 9001 certified quality management systems.
[Verification Resource: Download Representative Certificate of Analysis (COA) - PDF]
(Link placeholder for blank/desensitized batch COA)
Packaging and Storage
Standard Packaging: 25 kg net weight in fiber drums with inner food-grade low-density polyethylene (LDPE) liners.
Storage Conditions: Store in a cool, dry, well-ventilated area away from strong oxidizing agents and moisture. Keep containers tightly sealed.
Shelf Life: 24 months from the date of manufacture when stored under recommended conditions.
FAQ
Q: What is the minimum order quantity (MOQ)?
A: Standard MOQ is 100 kg (four 25 kg drums). Smaller trial quantities for R&D evaluation can be arranged upon request.
Q: Do you provide free samples for laboratory testing?
A: Yes. 100g to 500g analytical samples can be dispatched via courier for internal qualification and testing.
Q: What is the typical lead time for bulk orders?
A: Standard production and dispatch take 10 to 15 business days for quantities up to 5 metric tons.
Q: Can you adjust the particle size distribution for our specific process?
A: Yes. Mechanical milling and classification capabilities allow us to control particle sizing to meet specific powder flow and dissolution criteria.
Q: How do you control heavy metal impurities in the finished product?
A: Raw material selection is strictly controlled, and synthesis utilizes purified precursors. Final batches are verified via ICP-MS to ensure heavy metals remain below strict thresholds.
Q: What shipping documents are included with international orders?
A: Commercial Invoice, Packing List, Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and Certificate of Origin (upon request).
Request a Quote
Submit your required volume, target delivery port, and technical specifications to receive a formal quotation within 24 business hours.
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