|Related Categories||Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, O-P, Puriss p.a., Puriss p.a. More...|
|grade||reag. ISO, reag. Ph. Eur.|
|impurities||acidic or alkalic reac. substances, complies|
|≤0.0005% heavy metals (as Pb)|
|≤0.001% total nitrogen (N)|
|≤0.003% free acid (as HCl)|
|≤0.003% free alkali (as KOH)|
|≤0.005% water insolubles|
|loss||≤0.2% loss on drying, 130 °C|
|pH||5-8 (20 °C, 5%)|
|density||1.98 g/mL at 25 °C(lit.)|
|anion traces||bromide (Br-): ≤100 mg/kg|
|iodide (I-): ≤20 mg/kg|
|phosphate (PO43-): ≤5 mg/kg|
|sulfate (SO42-): ≤20 mg/kg|
|cation traces||Al: ≤1 mg/kg|
|Ba: ≤10 mg/kg|
|Ca: ≤10 mg/kg|
|Fe: ≤2 mg/kg|
|Mg: ≤5 mg/kg|
|Na: ≤200 mg/kg|
|suitability||corresponds for appearance of solution|
May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins.
This product is also available in glass bottles.
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puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E508, 99-100.5% (AT), ≤0.0001% Al
Corp MSDS 1 (2), 2897:C / RegBook 1 (3), 3319:H / Sax 6, 2271
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