| SKU | Pack Size | Price | |
|---|---|---|---|
| KNM0005 | 5g | $52.85 | |
| KNM0025 | 25g | $228.69 | |
| KNM0100 | 100g | $857.59 |
CAS 64013-70-3
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Store at 2 -8°C in dark, dry placeSpecifications
Appearance White Crystalline Powder Content by HPLC >97.5 Water >0.5% Related substances >0.2% Residue on ignition >0.1% Heavy metals >10ppm Residue on ignition >0.1% CAS 127-07-1 - Select optionsView product
Store dry at 2-8°C Soluble in water Hygroscopic, protect against moistureSpecifications
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Store at 2 - 8°C Protect from lightSpecifications
Character Fine white powder Solubility Freely soluble in water Specific Optical Rotation 104 ~ 121 Water <6% Absorbance 570 nm <0.10 Absorbance 280 nm <0.015 NH4 < 1.0% pH 5.5 0.5 Thin Layer Chromatogram One Spot Potency >720 µ/mg CAS 108321-42-2 - Select optionsView product
Store dry at room temperature Soluble in waterSpecifications
HEPES >99.5% Loss on Drying (105 C° 4hr) <0.5% Water Content (By KF) <0.5% Infrared Complies pH 1% in water 4.8-5.6 (25°C) Solubility 1M in water Clear and colourless solution Residue on ignition <0.1% A260, 1M in water <0.045 A280, 1M in water <0.035 A420, 1M in water <0.20 Heavy Metals <5 ppm pKa at 20°C 7.35-7.69 CAS 7365-45-9
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