BCP Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 62625-30-3 |
| Product name | BCP |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent 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 BCP
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk BCP Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of BCP
| Industry | Application | Process |
|---|---|---|
| Biomedical/Life Sciences | Used as an acid-base indicator in microbial culture media (e.g., Hektoen Enteric Agar) to detect bacterial acid production from metabolism | Dissolve sodium bromocresol purple in water or ethanol, add to the culture medium at a specified concentration, and monitor pH shifts via color change (yellow to purple) |
| Chemical/Laboratory | Used as a pH indicator for titration analysis or approximate determination of solution pH range (pH 5.2–6.8) | Prepare an indicator solution at a defined concentration, add dropwise to the sample, and assess acid-base status based on color change |
| Education/Research | Used in chemistry or biology laboratory instruction to demonstrate acid-base reaction principles | Add the indicator to buffered solutions or reaction systems to visually illustrate pH changes through color transition |
| Industrial/Environmental Monitoring | Potentially used for preliminary screening of pH changes in water or environmental samples | Mix the sample with the indicator solution and rapidly estimate acidity or alkalinity range via colorimetric comparison |
Manufacturing Quality Control of BCP
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | UV-Vis Spectrophotometry | Measures absorbance at characteristic wavelength (553 nm) and calculates concentration using Beer-Lambert law and reference standard calibration. |
| Loss on Drying | Gravimetric Analysis (Thermogravimetry) | Determines volatile content by measuring mass loss after drying at 105 C for 2 h under controlled humidity conditions. |
| Residue on Ignition | Gravimetric Analysis (Sulfated Ash) | Quantifies inorganic impurities by incinerating sample at 600-700 C and weighing residual sulfate ash. |
| Chloride Impurity | Potentiometric Titration with Silver Nitrate | Detects chloride ions via argentometric titration using silver nitrate and a silver indicator electrode. |
| Sulfate Impurity | Turbidimetric Analysis | Measures turbidity formed by barium sulfate precipitate in acidic medium, calibrated against potassium sulfate standard. |
| Heavy Metals (as Pb) | Colorimetric Dithizone Method | Forms colored chelate complex with heavy metal ions in presence of dithizone at pH 3-4; intensity compared to lead standard. |
| Iron Impurity | UV-Vis Spectrophotometry (1,10-Phenanthroline) | Forms orange-red complex with Fe2+; absorbance measured at 510 nm after reduction with hydroxylamine hydrochloride. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determines hydrogen ion activity using calibrated glass electrode in 1% w/v aqueous solution at 25 C. |
| Water Content | Karl Fischer Titration | Quantifies water via stoichiometric reaction between iodine, sulfur dioxide, methanol, and water in anhydrous solvent. |
| Organic Volatile Impurities | Gas Chromatography (GC-FID) | Separates and quantifies residual solvents using capillary column and flame ionization detection with internal standard. |
| Particle Size Distribution | Laser Diffraction | Measures scattering pattern of dispersed particles in liquid medium to calculate size distribution based on Mie theory. |
| Microbial Contamination | Membrane Filtration and Plate Count | Captures microorganisms on sterile membrane filter, then cultivates on tryptic soy agar for aerobic colony enumeration. |
Technical Specifications of BCP
| Test Item | Specification |
|---|---|
| Appearance | Purple to dark purple crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.2% |
| Single Impurity | <=0.3% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
| Solubility | Freely soluble in water; slightly soluble in 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 BCP
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of BCP
Packaging of BCP
Industrial BCP 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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