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Manganese(II) chloride tetrahydrate, EssentQ®

CAS: 13446-34-9

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x 1 kg :: Plastic bottle	MA01221000	Check availability	Buy

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x 500 g :: Plastic bottle	MA01220500	Check stock	Buy

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Characteristic
Volume : x 1 kg

- MnCl2·4H2O
- M = 197,91 g/mol
- CAS [13446-34-9]
- EINECS-No.: 231-869-6
- Solub. in water: (20 ºC): soluble
- Melting point: 58 ºC
- LD 50 (oral, rat): 1484 mg/kg
- GHS-signal word: Warning
- GHS-H sentences: H302
- GHS-P sentences: P264 - P270 - P301+P312 - P330 - P501a
- Tariff number: 2827 39 85 90
- Applications: analytical chemistry, for determination of: dissolved oxygen.

SPECIFICATIONS
assay (complexometric): 98 - 102 %
insoluble in water: max. 0,025 %
pH (5 %, H2O): 3,5 - 6,0
sulfates (SO4): max. 0,025 %
calcium (Ca): max. 0,1 %
heavy metals (as Pb): max. 0,002 %
iron (Fe): max. 0,001 %
lead (Pb): max. 0,001 %
nickel (Ni): max. 0,005 %
zinc (Zn): max. 0,01 %