Anasayfa » MERCK KİMYASALLARI / MERCK CHEMICALS » Tuzlar / Salts » Farmakope Analizleri için Tuzlar / Salts for Pharmacopoeia Analysis » Merck 101737.0500 | Barium hydroxide octahydrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 12230-71-6 - 500G
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Merck 101737.0500 | Barium hydroxide octahydrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 12230-71-6 - 500G

Marka: MERCK

Ürün Kodu:M101737.0500

Stok Durumu:Stokta Tükendi

KDV Hariç: 82,20 EUR

Fiyatı: 3.441,37 TL

 
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Ürünün Kategorileri
Analiz için Tuzlar / Salts for analysis EMSURE® Farmakope Analizleri için Tuzlar / Salts for Pharmacopoeia Analysis

Catalogue Number101737
SynonymsCaustic baryta, Barium oxide hydrate octahydrate
CAS number12230-71-6
EC index number056-002-00-7
EC number241-234-5
GradeACS,ISO,Reag. Ph Eur
Hill FormulaBaH₂O₂ * 8 H₂O
Chemical formulaBa(OH)₂ * 8 H₂O
Molar Mass315.48 g/mol
HS Code2816 40 00
Density2.18 g/cm3 (20 °C)
Melting Point78 °C
pH value14 (H₂O, 20 °C) (saturated aqueous solution)
Bulk density900 - 1100 kg/m3
Solubility72 g/l
Hazard Pictogram(s)
Hazard Statement(s)H302 + H332: Harmful if swallowed or if inhaled
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s)P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class8B Non-combustible, corrosive hazardous materials
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).
Hazard SymbolsHarmful
Corrosive
Categories of dangerharmful, corrosive
R PhraseR 20/22-34
Harmful by inhalation and if swallowed.Causes burns.
S PhraseS 26-28-36/37-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of water.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
StorageStore at +5°C to +30°C.
Assay (acidimetric)≥ 98.0 %
Substances insoluble in dilute hydrochloric acid≤ 0.005 %
Carbonate (as BaCO₃)≤ 2.0 %
Chloride (Cl)≤ 0.001 %
Sulphide (S)≤ 0.0005 %
Heavy metals (as Pb)≤ 0.0005 %
Ca (Calcium)≤ 0.002 %
Fe (Iron)≤ 0.0005 %
K (Potassium)≤ 0.01 %
Na (Sodium)≤ 0.01 %
Pb (Lead)≤ 0.001 %
Sr (Strontium)≤ 0.5 %

 

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12230-71-6 baryum hidroksit barit kostik Caustic baryta Barium oxide hydrate octahydrate

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