TRIS hydrochloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1185-53-1 |
| Product name | TRIS hydrochloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial GradeReagent 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 TRIS hydrochloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk TRIS hydrochloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of TRIS hydrochloride
| Industry | Application | Process |
|---|---|---|
| Biotechnology & Biochemistry | Buffering agent | Formulating biological buffers for protein and nucleic acid research |
| Pharmaceuticals | Synthetic intermediate | Used in the synthesis of certain active pharmaceutical ingredients |
| Analytical Chemistry | Reference standard or reagent | Applied in analytical method development and calibration |
| Personal Care & Cosmetics | pH adjuster | Adjusting acid-base balance in cosmetic formulations |
| Dyes & Coatings | Additive | Enhancing stability of dyes and coatings |
Manufacturing Quality Control of TRIS hydrochloride
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Tris-HCl content) | Acid-base titration | Quantifies Tris-HCl by titration with standardized NaOH using phenolphthalein indicator; based on neutralization of HCl moiety. |
| pH (1% aqueous solution) | Potentiometric measurement | Measures hydrogen ion activity in a 1% w/v aqueous solution using calibrated pH electrode. |
| Loss on drying | Gravimetric method | Determines volatile content by measuring mass loss after drying at 105 C for 2 hours. |
| Heavy metals (as Pb) | Colorimetric sulfide precipitation | Compares sample solution color after reaction with thioacetamide under controlled pH to lead standard. |
| Sulfate | Barium chloride turbidimetry | Forms insoluble BaSO4 precipitate; quantifies sulfate via turbidity measurement against standard curve. |
| Chloride | Silver nitrate titration (Mohr method) | Titrates Cl- with AgNO3 using K2CrO4 indicator; endpoint signaled by brick-red Ag2CrO4 formation. |
| Iron (Fe) | Atomic absorption spectroscopy (AAS) | Measures Fe concentration by absorbance of ground-state Fe atoms at 248.3 nm in air-acetylene flame. |
| Residue on ignition | Gravimetric method | Determines inorganic ash content by weighing residue after incineration at 600 C for 1 hour. |
| Appearance | Visual inspection | Assesses physical state, color, and presence of foreign particles against established visual standards. |
| Melting point | Capillary melting point apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary tube method. |
| Water content | Karl Fischer titration | Quantifies water via stoichiometric reaction between water, iodine, sulfur dioxide, and base in methanol. |
| Related substances | High-performance liquid chromatography (HPLC) | Separates and quantifies Tris-HCl and impurities using reversed-phase column and UV detection at 200 nm. |
Technical Specifications of TRIS hydrochloride
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 167.0 - 172.0 °C |
| Total Impurities | <=1.5% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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 TRIS hydrochloride
| CAS/Product ID | *Required fields | |
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NMR Spectra of TRIS hydrochloride
Packaging of TRIS hydrochloride
Industrial TRIS hydrochloride 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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