Merck 105882 Magnesium Sulfate Heptahydrate Emprove® Essentıal pH Eur, Bp, Usp, Jp 2.5 kg

Category

Analitik Kimyasallar

Brand

MERCK

Stock Code

LB.M.105882.2500

Teklif Sepetine Ekle

Stok Sorunuz

MERCK 105882 Magnesium Sulfate Heptahydrate EMPROVE® ESSENTIAL Ph Eur, BP, USP, JP 2.5 Kg
Catalogue Number	105882
Synonyms	bitter salt, epsom salt, sulfuric acid magnesium salt heptahydrate
Description	Magnesium sulfate heptahydrate

Product Information
CAS number	10034-99-8
EC number	231-298-2
Grade	Ph Eur,BP,USP,JP
Hill Formula	MgO₄S*7H₂O
Chemical formula	MgSO₄ * 7 H₂O
Molar Mass	246.48 g/mol
HS Code	2833 21 00

Physicochemical Information
Density	1.68 g/cm3 (20 °C)
pH value	5.0 - 8.0 (50 g/l, H₂O, 25 °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 water endangering
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 +5 °C to +30 °C.

Specifications
Assay (complexometric; calculated on dried substance)	99.0 - 100.5 %
Identity	passes test
Appearance of solution	passes test
pH-value (5 %; water)	5.0 - 8.2
Acidity or alkalinity	conforms
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 drying (450 °C)	49.0 - 52.0 %
Residual solvents (ICH Q3C)	Excluded by production process
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, USP, JP

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Merck 105882 Magnesium Sulfate Heptahydrate Emprove® Essentıal pH Eur, Bp, Usp, Jp 2.5 kg

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