Potasio hidrogenosulfato, EssentQ®
| Packaging | Reference | Stock | My Price |
|---|---|---|---|
| x 500 g :: Plastic bottle | PO02720500 | Check availability | Buy |
Other Packaging
| Packaging | Reference | Stock | My Price |
|---|---|---|---|
| x 5 kg :: Plastic container | PO0272005P | Buy | |
| x 1 kg :: Plastic bottle | PO02721000 | Buy |
- Synonyms: Potassium bisulfate - KHSO4 - M = 136,17 g/mol - CAS [7646-93-7] - EINECS-No.: 231-594-1 - Solub. in water: (20 ºC): 490 g/l (exothermic process) - Melting point: 210 ºC (decomposes) - LD 50 (oral, rat): 2340 mg/kg - EC-Index-No.: 016-056-00-4 - ADR: 8 C2 II UN 2509 - IMDG: 8 II UN 2509 - IATA/ICAO: 8 II UN 2509 - GHS-signal word: Danger - GHS-H sentences: H314 - H335 - GHS-P sentences: P260 - P303+P361+P353 - P305+P351+P338 - P310 - P405 - P501a - Tariff number: 2833 29 90 00 - Applications: analytical chemistry, laboratory reagent, for determination of: silicon compounds and ores. SPECIFICATIONS assay (acidimetric): min. 99 % chlorides (Cl): max. 0,003 % nitrates (NO3): max. 0,005 % phosphates (as PO4): max. 0,005 % aluminium (Al): max. 0,002 % calcium (Ca): max. 0,01 % arsenic (As): max. 5 ppm copper (Cu): max. 0,005 % heavy metals (as Pb): max. 0,004 % iron (Fe): max. 0,002 % lead (Pb): max. 0,005 % magnesium (Mg): max. 0,01 % nickel (Ni): max. 0,01 %
Technical documentation
TDS / Technical data sheet
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