Innovating Science Ultrapure Sodium Chloride, 500g | High-Purity Crystalline Powder for Laboratory & Biochemical Applications | 99.0-101.5% Purity | RNase & DNase Free

Innovating Science Ultrapure Sodium Chloride (500g) is a high-purity crystalline powder designed for laboratory and biochemical applications requiring precise pH control, osmotic balance, and ionic strength regulation. With low heavy metal content and confirmed RNase- and DNase-free status, this reagent meets stringent research standards.SPECIFICATIONSApperance: White Crystalline PowderPurity: 99.0 - 101.5%pH (5% Aqueous): 5.0 - 9.0Lead: ≤ 5 ppmIron: ≤ 2 ppmInsoluble Matter: ≤ 0.005%Iodide: ≤ 20 ppmBromide: ≤ 100 ppmPhosphate: ≤ 5 ppmSulfate: ≤ 40 ppmBarium: To Pass TestCalcium: ≤ 20 ppmMagnesium: ≤ 10 ppmPotassium: ≤ 50 ppmChlorate & Nitrate: ≤ 30 ppmDNase: None DetectedRNase: None Detected

• Ultrapure Sodium Chloride for Laboratory & Biochemical Research – Sodium chloride is widely used in laboratory settings for buffer preparation, ionic strength adjustment, and osmotic balance in biological experiments. With a purity of 99.0 - 101.5%, this ultrapure reagent ensures reliable performance in molecular biology, analytical chemistry, and biochemical research.
• Essential for pH & Ionic Strength Control – This ultrapure sodium chloride maintains a pH range of 5.0 - 9.0 in a 5% aqueous solution, making it valuable in cell culture media, electrophoresis buffers, and biochemical reactions.
• Low Heavy Metal & Impurity Levels – Contains ≤ 5 ppm lead, ≤ 2 ppm iron, ≤ 50 ppm potassium, ≤ 100 ppm bromide, and ≤ 40 ppm sulfate, ensuring minimal contamination for sensitive laboratory applications.
• RNase- & DNase-Free for Molecular Biology & Analytical Applications – Each batch is rigorously tested to confirm the absence of RNase and DNase, making it suitable for DNA, RNA, and protein workflows where purity is critical.
• Used in Biochemistry & Analytical Chemistry – This ultrapure sodium chloride is ideal for preparing physiological buffers, chromatography solutions, and other research protocols requiring controlled ionic conditions.