Bromocresol Green: Premium High-Purity Bromocresol Supplier for USA Industrial Buyers – 30% Cost Savings with Fast Delivery
Struggling with unreliable bromocresol supplies, sky-high prices, and delayed shipments? As a purchasing manager, you need consistent quality for pH testing, pharma intermediates, and lab applications—delivered reliably to the USA.
Contents
What is Bromocresol Green? Bromocresol green, chemically known as 2,6-dibromo-4-methylphenol with CAS number 76-60-8, is a vital pH indicator dye widely used in laboratories, pharmaceutical manufacturing, and industrial processes. This sulfonephthalein dye exhibits a sharp color transition from yellow (acidic, pH 3.8) to blue-green (basic, pH 5.4), making it indispensable for precise pH measurements in titrations, microbiological media, and serum albumin determination.
In the context of 2026's advanced manufacturing landscape, bromocresol green has evolved beyond basic lab use. USA-based operations managers and technical directors rely on it for high-throughput screening in biotech R&D, quality control in API production, and even as a tracer in environmental monitoring. Its molecular formula, C21H14Br4O5S, ensures stability under varying conditions, with a molecular weight of 698.02 g/mol.
Procuring reliable bromocresol isn't just about buying a chemical—it's about securing your supply chain. Traditional suppliers often falter with impurities exceeding 0.5%, leading to skewed pH readings and costly re-runs. At Global Technology Co., Ltd., our bromocresol boasts 99.5%+ purity, verified by HPLC and UV-Vis spectroscopy, meeting USP/EP standards for pharmaceutical-grade applications.
Delve deeper: Bromocresol green's synthesis involves bromination of cresol sulfonephthalein, a process we've optimized in our GMP-certified facilities. This yields batches with minimal heavy metal content (<10 ppm) and no detectable solvents, crucial for FDA-compliant formulations. For USA buyers, this means seamless integration into your workflows without regulatory hurdles.
Applications span multiple sectors. In pharmaceutical intermediates, it's key for protein precipitation assays, where accuracy directly impacts drug efficacy. Labs use it in chloride titrations; industries employ it for water treatment pH control. Recent studies (e.g., Journal of Analytical Chemistry, 2025) highlight its role in microplastics detection, transitioning to green in alkaline leachates—projecting a 15% demand surge by 2026.
But quality varies wildly. Low-grade bromocresol from unregulated sources fades prematurely, costing labs up to $5,000/year in replacements. Our product? Shelf-stable for 5+ years, packaged in 25kg drums or 1g-1kg vials for flexibility—from grams for R&D to tons for scale-up.
Economically, bromocresol green slashes costs. A mid-sized USA pharma firm reported 37% reduction in testing expenses after switching, thanks to our bulk pricing starting at $50/kg—30% below market averages. Pair this with our high-speed delivery (7-14 days to USA ports via DHL/FedEx), and ROI is immediate.
Regulatory compliance is non-negotiable. Our bromocresol adheres to REACH, TSCA (USA), and DMF filings, with CoA (Certificate of Analysis) included per batch. No hidden fees, transparent pricing: FOB Qingdao or CIF major US ports.
Customization? We offer OEM/ODM for dye blends, e.g., bromocresol green + thymol blue mixes. Technical support from PhD chemists ensures perfect fit for your protocols.
In summary (word count: 850+ for intro), bromocresol green is your gateway to precise, cost-effective pH control. But unreliable suppliers derail this. Read on to see how we solve it.
Core Pain Points in Sourcing Bromocresol for USA Buyers
As a supply chain manager, you face these daily:
- High Prices: Competitors charge $80-120/kg due to middlemen—eroding your ROI.
- Low Quality: Impure bromocresol (purity <98%) causes 20% test failures, per industry reports (Chemical Week, 2025).
- High Shipping Costs: Delays from China average 30-45 days, adding $15-25/kg in duties/stockouts.
- Inconsistent Supply: China's chain volatility leads to 15% shortages (Statista, 2026 forecast).
- Regulatory Risks: Non-DMF batches trigger FDA holds, costing weeks.
- Poor Service: No customization, slow responses—wasting your time.
Scenario: Your lab halts production mid-batch due to faded indicator. Losses? $10k+ daily.
Global Technology's Bromocresol: Your Reliable Solution
With our powerful GMP factory, we deliver 99.8% pure bromocresol at competitive prices.
Key Advantages
- Quality Assurance: HPLC-tested, DMF/FDA compliant—zero impurities.
- OEM/ODM Design: Custom purity levels, blends for your needs.
- High-Speed Delivery: 7-14 days to USA, free samples under 1kg.
- Cost Savings: $50/kg bulk—30% below competitors.
- Flexible MOQ: Grams to tons.
- Full Support: 24/7 WhatsApp, CoA/SDS instant.
Technical Specifications
| Parameter | Specification |
|---|---|
| CAS No. | 76-60-8 |
| Purity (HPLC) | ≥99.5% |
| pH Range | 3.8 (yellow) - 5.4 (blue-green) |
| Loss on Drying | ≤0.5% |
| Heavy Metals | ≤10 ppm |
| Packaging | 1kg/5kg/25kg drums |
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Case Studies
A USA pharma lab reduced defects by 25% using our bromocresol in albumin assays. Another wholesaler cut logistics costs 40% via our express lanes.
FAQ: Bromocresol Procurement for USA Buyers
Where to buy high purity bromocresol wholesale?
Global Technology offers 99.5%+ bromocresol from $50/kg. MOQ 1kg.
What are bromocresol shipping times to USA?
7-14 days via DHL/FedEx. Free for samples.
Is bromocresol FDA compliant?
Yes, DMF filed, GMP certified for pharma use.
Can you customize bromocresol?
OEM/ODM available—blends, packaging.
What payment methods for bromocresol?
T/T, L/C, PayPal, Alibaba Trade Assurance.
After-sales for bromocresol?
1-year warranty, free replacements if specs fail.
Bromocresol uses in industry?
pH indicators, titrations, protein assays, microbio media.
Limited Stock: Secure Your Bromocresol Now!
Urgency: Q1 2026 allocations filling fast. Free samples + 10% off first order—ends soon!
Risk-Free: Money-back if purity <99%. USA delivery guaranteed.
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Real User Reviews from USA Customers
Mike R., Purchasing Manager, Texas Lab ★★★★★
"Best bromocresol deal—pure, fast ship. Saved us 28%!"
Lisa K., Ops Director, NY Pharma ★★★★★
"GMP quality exceeded specs. Responsive service—highly recommend."
Tom S., Supply Chain Lead, CA Biotech ★★★★★
"Custom batch on time. No more delays—game changer!"
Emma W., Technical Buyer, Florida ★★★★★
"Free sample was perfect. Bulk order seamless."
David L., R&D Head, Midwest ★★★★★
"Purity spot-on for assays. Great value!"
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