Cobalto(II) sulfato heptahidrato, EssentQ®
| Packaging | Reference | Stock | My Price |
|---|---|---|---|
| x 250 g :: Plastic bottle | CO00750250 | In stock  |
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Other Packaging
| Packaging | Reference | Stock | My Price |
|---|---|---|---|
| CO0075005P | Buy | ||
| CO0075025P | Buy | ||
| CO00751000 | Buy |
- CoSO4·7H2O
- M = 281,10 g/mol
- CAS [10026-24-1]
- EINECS-No.: 233-334-2
- Solub. in water: (20 ºC): 260 g/l
- Melting point: 98 ºC
- LD 50 (oral, rat): 582 mg/kg
- EC-Index-No.: 027-005-00-0
- ADR: 9 M7 III UN 3077
- IMDG: 9 III UN 3077
- IATA/ICAO: 9 III UN 3077
- GHS-signal word: Danger
- GHS-H sentences: H334 - H350 - H400 - H410 - H302 - H317
- GHS-P sentences: P284 - P261 - P280 - P321 - P405 - P501a
- Tariff number: 2833 29 30 00
- Applications: analytical chemistry, laboratory reagent, in porcelain industry, pigment, manufacturing of inks.
SPECIFICATIONS
assay (complexometric): min. 98 %
pH (5 %, H2O): min. 3
nitrogen compounds (as N): max. 0,01 %
chlorides (Cl): max. 0,005 %
copper (Cu): max. 0,005 %
iron (Fe): max. 0,005 %
lead (Pb): max. 0,005 %
zinc (Zn): max. 0,01 %
Technical documentation
TDS / Technical data sheet
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