Chloride standard solution
Chloride standard solution (CAS 7647-14-5), molecular formula NaCl, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- Halite
| Molecular weight | 58.44 |
|---|---|
| Linear formula | NaCl |
| Assay | ≥99.0% |
| Density | 1.199 g/mL at 20 °C |
| Refractive index | n20/D 1.378 |
| Solubility | H2O: soluble1 M, clear, colorless |
| pH | 5.0-9.0 (25 °C, 5% in solution) |
| Melting point | 801 °C(lit.) |
| Concentration | 1 mg/mL Cl- |
| Particle size | −10 mesh |
| Impurities tested | ≤0.005% Insoluble matter |
| Suitability | suitable for atomic absorption spectrometry |
| Water hazard class (WGK, DE) | 1 |
|---|---|
| Cation traces | Ba:, passes testCa: ≤0.002%Fe: ≤2 ppmK: ≤0.005%Mg: ≤0.001%heavy metals (as Pb): ≤5 ppm |
| Anion traces | bromide (Br-): ≤0.01%chlorate, nitrate (as NO3-): ≤0.003%iodide (I-): ≤0.002%phosphate (PO43-): ≤5 ppmsulfate (SO42-): ≤0.004% |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Availability | available only in Japan |
|---|---|
| Uv Absorption | λ: 260 nm Amax: 0.02λ: 280 nm Amax: 0.01 |
| Absorption | A/260 ≤0.01A1M/280, H2O ≤0.01 |
| Turbidity | ≤3.5 NTU |
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Chloride standard solution?
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Chloride standard solution (CAS 7647-14-5), molecular formula NaCl, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of Chloride standard solution does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Chloride standard solution in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Chloride standard solution?
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Chloride standard solution has CAS number 7647-14-5 and molecular formula NaCl. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Chloride standard solution?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Chloride standard solution ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Chloride standard solution be stored?
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Store Chloride standard solution in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Chloride standard solution used for?
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Chloride standard solution is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Chloride standard solution?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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