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Magnesium Sulfate Heptahydrate Emprove 2,5 Kg (Magnezyum Sülfat Heptahidrat) CAS: 10034-99-8

Magnesium Sulfate Heptahydrate Emprove 2,5 Kg (Magnezyum Sülfat Heptahidrat) CAS: 10034-99-8

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Analitik Kimyasallar

Marka

Merck

Stok Kodu

105882.2500

3 Günde Kargoda

Stok Sorunuz

Magnesium Sulfate Heptahydrate Emprove 2,5 Kg (Magnezyum Sülfat Heptahidrat) CAS: 10034-99-8

CAS #: 10034-99-8 EC Number: 231-298-2 Molar Mass: 246.5 g/mol Chemical Formula: MgSO₄ * 7 H₂O Hill Formula: MgO₄S * 7 H₂O Grade: Ph Eur,BP,JP,USP

Description
Catalogue Number	137182
Synonyms	bitter salt, epsom salt, sulfuric acid magnesium salt heptahydrate

Physicochemical Information
Density	1.68 g/cm3 (20 °C)
Melting Point	1124.0 °C
pH value	5.0 - 8.0 (50 g/l, H₂O)
Vapor pressure	0.133 hPa (20 °C)
Bulk density	900 kg/m3
Solubility	710 g/l

Safety Information according to GHS
RTECS	OM4508000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water
Disposal	14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

Storage and Shipping Information
Storage	Store at +2°C to +30°C.

Specifications
Assay (complexometric, calc. on the ignited basis)	99.0 - 100.5 %
Identity	passes test
Appearance of solution	passes test
pH-value (5 %; water)	5.0 - 8.2
Acidity or alkalinity	passes test
Chloride (Cl)	≤ 0.014 %
Heavy metals (as Pb)	≤ 0.0005 %
As (Arsenic)	≤ 0.0002 %
Ca (Calcium)	≤ 0.01 %
Fe (Iron)	≤ 0.0010 %
Se (Selenium)	≤ 0.001 %
Zn (Zinc)	passes test
Loss on ignition (450 °C)	49.0 - 52.0 %
Residual solvents (ICH Q3C)	excluded by production process
Microbiological test	passes test
Total aerobic microbial count	≤ 100 CFU/g
Total yeast and mould count	≤ 100 CFU/g
E.coli (absent in 1g)	passes test
Pseudomonas aeruginosa (absent in 1g)	passes test
Staphylococcus aureus (absent in 1g)	passes test
Salmonella species (absent in 10g)	passes test
Candida albicans (absent in 1g)	passes test
Endotoxins	≤ 1 I.U./g
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to Ph Eur, BP, JP, USP

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