Merck 106392 Sodium Carbonate Anhydrous EMSURE - 1 Kg

Merck 106392 Sodium Carbonate Anhydrous EMSURE - 1 Kg

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Stok Kodu
106392.1000
Kategori
Kimyasallar , Teknik Kimyasallar
Marka
Merck
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Ürün Bilgisi
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Önerileriniz
Ürün Bilgisi
Description
Catalogue Number106392
Synonymsanhydrous soda

Merck 106392 Sodium Carbonate Anhydrous EMSURE - 1 Kg

Product Information
CAS number497-19-8
EC index number011-005-00-2
EC number207-838-8
GradeISO
Hill FormulaCNa₂O₃
Chemical formulaNa₂CO₃
Molar Mass105.99 g/mol
HS Code2836 20 00
Structure formula Image

Applications
ApplicationSodium carbonate anhydrous for analysis EMSURE® ISO. CAS No. 497-19-8, EC Number 207-838-8.

Physicochemical Information
Density2.53 g/cm3 (20 °C)
Melting Point854 °C
pH value11.16 (4 g/l, H₂O, 25 °C)
Bulk density1100 kg/m3
Solubility212.5 g/l

Toxicological Information
LD 50 oralLD50 Rat 4090 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)H319: Causes serious eye irritation.
Precautionary Statement(s)P260: Do not breathe dust.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal WordWarning
RTECSVZ4050000
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).

Safety Information
Hazard SymbolsIrritant
Categories of dangerirritant
R PhraseR 36
Irritating to eyes.
S PhraseS 22-26
Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Storage and Shipping Information
StorageStore at +5°C to +30°C.

Specifications
Assay (acidimetric; calculated on dried substance)≥ 99.9 %
Chloride (Cl)≤ 0.002 %
Phosphate (PO₄)≤ 0.001 %
Silicate (as SiO₂)≤ 0.002 %
Total sulfur (as SO₄)≤ 0.005 %
Total nitrogen (N)≤ 0.001 %
Heavy metals (as Pb)≤ 0.0005 %
Al (Aluminium)≤ 0.001 %
Ca (Calcium)≤ 0.005 %
Fe (Iron)≤ 0.0005 %
K (Potassium)≤ 0.01 %
Mg (Magnesium)≤ 0.0005 %
Loss on drying (300 °C)≤ 1.0 %
Corresponds to ISO
Taksit Seçenekleri
Önerileriniz
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Merck 106392 Sodium Carbonate Anhydrous EMSURE - 1 Kg Merck 106392 Sodium Carbonate Anhydrous EMSURE - 1 Kg I Merck 106392 Sodium Carbonate Anhydrous EMSURE® 1 kg ambalaj. CAS 497-19-8, laboratuvar analizleri ve sentezler için yüksek saflıkta orijinal Merck ürünü. 106392.1000
Merck 106392 Sodium Carbonate Anhydrous EMSURE - 1 Kg

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