MERCK 106323 Sodium Hydrogen Carbonate ESSENTIAL 2.5 kg

MERCK 106323 Sodium Hydrogen Carbonate ESSENTIAL 2.5 kg

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Stok Kodu
106323.2500
Kategori
Kimyasallar , Analitik Kimyasallar
Marka
Merck
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Ürün Bilgisi
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Ürün Bilgisi

MERCK 106323 Sodium hydrogen carbonate EMPROVE® ESSENTIAL Ph Eur,BP,JP,USP,FCC,E 500  2500 GR

Description
Catalogue Number106323
SynonymsSodium bicarbonate

MERCK 106323 Sodium Hydrogen Carbonate ESSENTIAL 2.5 kg

Product Information
CAS number144-55-8
EC number205-633-8
GradePh Eur,BP,JP,USP,FCC,E 500
Hill FormulaCHNaO₃
Chemical formulaNaHCO₃
Molar Mass84.01 g/mol
HS Code2836 30 00
Structure formula Image

Physicochemical Information
Density2.22 g/cm3 (20 °C)
Melting Point270 °C (decomposition)
pH value8.6 (50 g/l, H₂O, 20 °C)
Bulk density1000 kg/m3
Solubility96 g/l

Toxicological Information
LD 50 oralLD50 Rat 4220 mg/kg

Safety Information according to GHS
RTECSVZ0950000
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly water endangering
Disposal14
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
StorageStore at +5°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RIDKein Gefahrgut
Declaration (transport by air) IATA-DGRNo Dangerous Good
Declaration (transport by sea) IMDG-CodeNo Dangerous Good

Specifications
Assay (acidimetric; calculated on dried substance)99.5 - 100.5 %
Assay (acidimetric)99.0 - 101.0 %
Identitypasses test
Appearance of solutionpasses test
Insoluble matterpasses test
pH-value (1 %, water)8.0 - 8.6
pH-value (5 %; water)7.9 - 8.4
Carbonate (CO₃)passes test
Chloride (Cl)≤ 0.015 %
Sulphate (SO₄)≤ 0.01 %
Sulfur compounds (as SO₄)≤ 0.015 %
Heavy metals (as Pb)≤ 0.0005 %
Al (Aluminium)≤ 0.00005 %
As (Arsenic)≤ 0.0002 %
Ca (Calcium)≤ 0.01 %
Cu (Copper)≤ 0.0005 %
Fe (Iron)≤ 0.002 %
Hg (Mercury)≤ 0.0001 %
NH₄ (Ammonium)≤ 0.002 %
NH₄ (Ammonium) according to USP≤ 0.002 %
NH₄ (Ammonium) according to JPpasses test
Pb (Lead)≤ 0.0002 %
Zn (Zinc)≤ 0.0025 %
Residual solvents (ICH Q3C)excluded by production process
Loss on drying (Silica gel)≤ 0.25 %
Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
Corresponds to Ph Eur, BP, USP, FCC, JP, E 500
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
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Etiketler :
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MERCK 106323 Sodium Hydrogen Carbonate ESSENTIAL 2.5 kg MERCK 106323 Sodium Hydrogen Carbonate ESSENTIAL 2.5 kg I MERCK 106323 Sodium Hydrogen Carbonate EMPROVE® ESSENTIAL; Ph. Eur, BP, JP, USP, FCC uyumlu, laboratuvar ve endüstriyel kullanım için 2.5 kg. 106323.2500
MERCK 106323 Sodium Hydrogen Carbonate ESSENTIAL 2.5 kg

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