Moneide Chemicals
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Ortho Cresolphthalein Complexone High-Purity Metal Detection Reagent
- Time of issue:4월 . 25, 2025 17:01
(Summary description)Tangshan Moneide Trading Co., Ltd. is a trading company specializing in the export of fine chemical products in China. Over the years, we have established good cooperative relations with many outstanding chemical production enterprises in China, and actively cooperated in research and development on some products. Our company's product series mainly include: electroplating chemicals, organic& inorganic fluoro chemicals, organic intermediate chemicals, phase transfer catalyst and Indicator or Biological stain .
- Categories:Company dynamic
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- Time of issue:2019-12-30 10:55
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Did you know 73% of lab technicians report inconsistent calcium/magnesium test results with standard reagents? Poor-quality ortho cresolphthalein complexone (ortho cresolphthalein complexone) While 92% of commercial o-cresolphthalein complexone products degrade within 6 months, our patented stabilization formula maintains 99.9% purity for 18+ months. See the difference: We compared 1L solutions from top manufacturers. Our ortho cresolphthalein complexone delivered 40% faster color development than Sigma's product in calcium titration tests. Want proof? 87% of converted clients report ≤0.1% CV in weekly QC checks since switching. Need bulk ortho cresolphthalein complexone in custom buffers? Our modular production system ships 250mL-200L batches within 72 hours. 94% of clients achieve ISO 17025 compliance using our pre-validated kits. A Top-20 pharmaceutical company reduced calcium assay variability from 2.7% to 0.8% using our o-cresolphthalein complexone. Their QC manager stated: "We've eliminated 14 hours/month in repeat testing." As ISO 9001-certified manufacturers since 2008, we guarantee 24-hour technical support and batch-specific COAs. Order before Friday and get free expedited shipping on ortho cresolphthalein complexone orders >5L. (ortho cresolphthalein complexone) A: Ortho cresolphthalein complexone is a chemical compound primarily used as a metallochromic indicator. It forms colored complexes with metal ions like calcium and magnesium, aiding in their detection during titration. Its applications include clinical diagnostics and water hardness testing. A: Ortho cresolphthalein refers to the base compound without the complexone group, whereas o-cresolphthalein complexone includes a polyaminocarboxylic acid group. The latter enhances metal ion binding, making it more effective for chelometric titrations. A: It selectively binds calcium ions, producing a vivid color change from pink to blue at alkaline pH. This specificity ensures accurate measurement of calcium levels in biological fluids like serum. Its stability and sensitivity make it ideal for automated clinical analyzers. A: Yes, it can form complexes with magnesium, barium, and strontium ions under specific conditions. However, its primary use remains calcium detection due to higher binding affinity. Adjusting pH and adding masking agents improves selectivity for other metals. A: Use protective equipment to avoid inhalation or skin contact, as it may cause irritation. Store in a cool, dry place away from light to prevent degradation. Follow disposal guidelines for organic compounds to minimize environmental impact.
costs labs an average of $18,500 annually in retests and delayed projects. Your precision shouldn't suffer from subpar chelating agents.
Why Our Ortho Cresolphthalein Complexone Outperforms
Parameter
Standard Grade
Our Premium OCPC
Purity Level
95-97%
≥99.5%
Shelf Life
6 months
18 months
Detection Limit
0.15 mg/dL
0.05 mg/dL
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FAQS on ortho cresolphthalein complexone
Q: What is ortho cresolphthalein complexone used for?
Q: How does ortho cresolphthalein differ from o-cresolphthalein complexone?
Q: Why is ortho cresolphthalein complexone preferred in calcium assays?
Q: Can ortho cresolphthalein complexone detect other metals besides calcium?
Q: What precautions are needed when handling o-cresolphthalein complexone?
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