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Manganese(II) sulphate monohydrate, 500 g

≥99 %, p.a., ACS
Examples of effect: Damage metals and burn body tissues; may cause serious eye damage. Safety: Avoid contact; wear safety spectacles and gloves. In the event of contact with eyes and skin, rinse with water.
Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
Examples of effect: Are harmful to aquatic organisms, toxic or highly toxic, acute or with long-term effects. Safety: To be disposed of as hazardous waste only, do not allow into the environment under any circumstances.
Danger
H318-H373-H411
i causes serious eye damage, may cause damage to organs through prolonged or repeated exposure, toxic to aquatic life with long lasting effects
P260 P273 P305+P351+P338 P314 P391
i do not breathe dust, avoid release to the environment, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, get medical advice/attention if you feel unwell, collect spillage
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Empirical formula MnSO4 · H2O
Molar mass (M) 169,02 g/mol
Density (D) 2,95 g/cm³
Melting point (mp) >449 °C
ADR 9 III
WGK 2
CAS No. 10034-96-5
EG-Nr. 232-089-9
UN-Nr. 3077


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Art. No. 4487.2

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Manganese(II) sulphate monohydrate
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Downloads / MSDS


General information

Determination of biological oxygen demand (BOD)

BOD (biochemical oxygen demand) is a measure of the amount of oxygen that microorganisms need to break down the organic material in a water sample over a specific period of time. It is important to calculate the oxygen concentration at the start and end of the measuring time, which is usually five days and is expressed as an index (BOD5). Chemical, electrochemical or physical methods are used for this calculation.


Salts for Analysis

Our salts for analysis are manufactured under strict production guidelines. Analytical purity and best quality reliably characterize each batch. Salts in p.a. quality made by Carl ROTH meet the high requirements for reproducible results. Most of our salts are additionally specified according to international standards like ACS and ISO.

Definition:
p.a.: pro analysi (for analysis)ACS: American Chemical SocietyISO: International Standard Organisation


Salts


Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Guarantee analysis

Assay (compl.)≥99 %
In H2O insoluble matter≤0,005 %
Loss on ignition10,0-12,0 %
Chloride (Cl)≤0,005 %
Heavy metals (as Pb)≤0,002 %
Calcium (Ca)≤0,005 %
Iron (Fe)≤0,002 %
Potassium (K)≤0,01 %
Magnesium (Mg)≤0,005 %
Copper (Cu)≤0,0005 %
Sodium (Na)≤0,05 %
Nickel (Ni)≤0,02 %
Lead (Pb)≤0,001 %
Zinc (Zn)≤0,005 %
KMnO4 reducing substances (as O)≤0,0005 %