Magnesium sulfate heptahydrate, Pharmpur®, Ph Eur, BP, USP

CAS number: 10034-99-8
Manufacturer product code: MA0084

Scharlau MA00840500: Magnesium sulfate heptahydrate, Pharmpur®, Ph Eur, BP, USP. Laboratory testing and preparation where the stated pharmacopoeial specification is required.

Applications

Laboratory testing and preparation where the stated pharmacopoeial specification is required.

Packaging options

MA0084005P — 5 kg — Plastic containerMA0084025P — 25 kg — Plastic containerMA00840500 — 500 g — Plastic bottleMA00841000 — 1 kg — Plastic bottle

Product specifications and documentation are confirmed against the requested reference before quotation.

Product information

Overview

Scharlau MA00840500: Magnesium sulfate heptahydrate, Pharmpur®, Ph Eur, BP, USP. CAS 10034-99-8. M = 246,48 g/mol; assay (complexometric, referred to dried sample): 99,0 - 100,5 %; assay (complexometric, on ignited substance): 99,0 - 100,5 %; appearance of solution: clear and colourless. Laboratory testing and preparation where the stated pharmacopoeial specification is required.

CAS number: 10034-99-8
Pack quantity / capacity: 500
Measurement unit: Gram (g)
Package type: Plastic bottle

Packaging and references

500 g · Plastic bottle
MA0084005P — 5 kg — Plastic container
MA0084025P — 25 kg — Plastic container
MA00840500 — 500 g — Plastic bottle
MA00841000 — 1 kg — Plastic bottle

Selected specifications

Synonyms: Bitter salt, Epsom salt, Sulfuric acid magnesium salt heptahydrate
MgSO4·7H2O
M = 246,48 g/mol
CAS [10034-99-8]
EINECS-No.: 231-298-2
Solub. in water: (20 ºC): 710 g/l
Tariff number: 2833 21 00 00
SPECIFICATIONS
assay (complexometric, referred to dried sample): 99,0 - 100,5 %
assay (complexometric, on ignited substance): 99,0 - 100,5 %
Identification magnesium: passes test
Identification sulfates: passes test
appearance of solution: clear and colourless
pH (5 %, H2O): 5,0 - 9,2
acidity or alkalinity: passes test
chlorides (Cl): max. 0,014 %
iron (Fe): max. 20 ppm
selenium (Se): max. 30 ppm
loss on drying : 48,0 - 52,0 %
loss on ignition (450 ºC): 40,0 - 52,0 %

Applications

Laboratory testing and preparation where the stated pharmacopoeial specification is required.

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