Magnesium sulphate heptahydrate Ph. Eur., USP, BP

공급업체: VWR Chemicals

6527.5000EA 291150 KRW
6527.5000 6527.9025 6527.1000
Magnesium sulphate heptahydrate Ph. Eur., USP, BP
Magnesium sulphate heptahydrate

Appearance: White or almost white, crystalline powder or brilliant, colourless crystals.


주의: Not for use as Active Pharmaceutical Ingredient (API)

포뮬러: MgSO₄·7H₂O
MW: 246,48 g/mol
녹는점: 1124 °C
밀도: 2,66 g/cm³ (20 °C)
보관 온도: Ambient
MDL 번호: MFCD00149785
CAS 번호: 10034-99-8
EINECS: 231-298-2
UN: 0000
Merck 색인: 13,05715

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사양 테스트 결과

Appearance Conforms (see CoA/CoS)
Heavy metals (as Pb) ≤ 10 ppm
Residual solvents Passes test
Residual metal catalysts (skip lot): .
As (Arsenic) ≤ 2 ppm
Cd (Cadmium) ≤ 0.1 ppm
Co (Cobalt) ≤ 1 ppm
Hg (Mercury) ≤ 2 ppm
Ni (Nickel) ≤ 6 ppm
Pb (Lead) ≤ 2 ppm
V (Vanadium) ≤ 10 ppm
Conforms to Ph.Eur./USP/BP Passes test
Ph.Eur./BP specifications: .
Assay (dried substance) [Ph.Eur./BP] 99.0 - 100.5 %
Identification A Passes test Ph.Eur./BP
Identification B Passes test Ph.Eur./BP
Appearance of solution Passes test Ph.Eur./BP
Acidity or alkalinity Passes test Ph.Eur./BP
Cl (Chloride) [Ph.Eur./BP] ≤ 300 ppm
Fe (Iron) [Ph.Eur./BP] ≤ 20 ppm
Loss on drying (400°C) [Ph.Eur./BP] 48.0 - 52.0 %
USP specifications: .
Assay (by ignition) [USP] 98.0 - 102.0 %
Identification A Passes test USP
Identification B Passes test USP
Cl (Chloride) [USP] ≤ 0.014 %
Fe (Iron) [USP] ≤ 20 μg/g
Se (Selenium) [USP] ≤ 30 μg/g
pH (25°C; 50 mg/ml) [USP] 5.0 - 9.2
Loss on ignition (450 ± 25°C) [USP] 40.0 - 52.0 %

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