Methyl Green zinc chloride salt Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 7114-03-6 |
| Product name | Methyl Green zinc chloride salt |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent Grade |
| Packaging | 25KG/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 Methyl Green zinc chloride salt
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Methyl Green zinc chloride salt Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Methyl Green zinc chloride salt
| Industry | Application | Process |
|---|---|---|
| Biotechnology | Nucleic acid stain for differentiating DNA from RNA | Applied in gel electrophoresis or microscopic observation; detection via fluorescence or visible light after binding to nucleic acids |
| Histology | Nuclear staining to support pathological diagnosis | Used as a tissue section staining reagent, typically combined with other dyes (e.g., pyronin) for cellular structural identification |
| Molecular Biology | Tool for DNA quantification and visualization | Employed to stain and image DNA bands in agarose or polyacrylamide gels |
| Educational Laboratories | Nucleic acid tracer for biology teaching experiments | Used in university or secondary school laboratories to demonstrate nucleic acid distribution and extraction procedures |
Manufacturing Quality Control of Methyl Green zinc chloride salt
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | UV-Vis Spectrophotometry | Measures absorbance at characteristic wavelength (630-640 nm) and calculates concentration using Beer-Lambert law and reference standard calibration. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Quantifies trace metal impurities by plasma excitation and elemental emission line detection. |
| Chloride Content | Argentometric Titration (Mohr method) | Determines chloride ions via precipitation titration with silver nitrate using potassium chromate indicator. |
| Zinc Content | Complexometric Titration (EDTA) | Titrates Zn2+ with standardized EDTA solution using Eriochrome Black T or Xylenol Orange indicator. |
| Moisture Content | Karl Fischer Coulometric Titration | Electrochemically quantifies water based on iodine generation proportional to water content in sample. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measures hydrogen ion activity using calibrated glass electrode and pH meter in 1% w/v aqueous suspension. |
| Organic Impurities (Related Substances) | HPLC-UV | Separates and quantifies structurally related dye impurities using reversed-phase column and UV detection. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Determines non-volatile inorganic residue after high-temperature ashing (500-600 C) and weighing. |
| Sulfate Content | Barium Sulfate Gravimetry | Precipitates sulfate as BaSO4, filters, dries, and weighs the insoluble residue. |
| Particle Size Distribution | Laser Diffraction | Analyzes scattered laser light intensity vs. angle to calculate volume-based particle size distribution. |
| Bulk Density | ASTM D1895 Method A | Measures mass per unit volume of freely settled powder in a standardized cylinder. |
| Microbial Contamination | Membrane Filtration and Plate Count | Filters sample through membrane, incubates on appropriate agar media, and enumerates viable aerobic microorganisms. |
Technical Specifications of Methyl Green zinc chloride salt
| Test Item | Specification |
|---|---|
| Appearance | Dark green crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Soluble in water and ethanol; forms green solution |
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 Methyl Green zinc chloride salt
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of Methyl Green zinc chloride salt
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of Methyl Green zinc chloride salt
Industrial Methyl Green zinc chloride salt 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