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Merck 101735 Barium Hydroxide Octahydrate Extra Pure 1 kg

Merck 101735 Barium Hydroxide Octahydrate Extra Pure 1 kg

Merck 101735 Barium Hydroxide Octahydrate Extra Pure 1 kg

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Tuzlar

Marka

MERCK

Stok Kodu

LB.M.101735.1000

5.105,82 TL + KDV

6.126,98 TL

Sepete Ekle

Teklif Sepetine Ekle

MERCK 101735 Barium hydroxide octahydrate extra pure 1 Kg

Description
Catalogue Number	101735
Synonyms	Caustic baryta, Barium oxide hydrate octahydrate

Product Information
CAS number	12230-71-6
EC index number	056-002-00-7
EC number	241-234-5
Hill Formula	BaH₂O₂ * 8 H₂O
Chemical formula	Ba(OH)₂ * 8 H₂O
Molar Mass	315.48 g/mol
HS Code	2816 40 00

Physicochemical Information
Density	2.18 g/cm3 (20 °C)
Melting Point	78 °C
pH value	14 (H₂O, 20 °C) (saturated aqueous solution)
Bulk density	900 - 1100 kg/m3
Solubility	72 g/l (20 °C)

Toxicological Information
LD 50 oral	LD50 Rat 550 mg/kg

Safety Information according to GHS
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.
Signal Word	Danger
Storage class	8B Non-combustible, corrosive hazardous materials
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).

Safety Information
Hazard Symbols	Corrosive
Categories of danger	harmful, corrosive
R Phrase	R 20/22-34 Harmful by inhalation and if swallowed.Causes burns.
S Phrase	S 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

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

Transport Information
Declaration (railroad and road) ADR, RID	UN 2923 Ätzender fester Stoff, giftig, n.a.g.(BARIUMHYDROXID), 8 (6.1), II
Declaration (transport by air) IATA-DGR	UN 2923 CORROSIVE SOLID, TOXIC, N.O.S.(BARIUM HYDROXIDE), 8 (6.1), II
Declaration (transport by sea) IMDG-Code	UN 2923 CORROSIVE SOLID, TOXIC, N.O.S.(BARIUM HYDROXIDE), 8 (6.1), II, Segregation Group: 18 (Alkalis)

Specifications
Specifications
Assay (acidimetric)	≥ 98.0 %
Substances insoluble in dilute hydrochloric acid	≤ 0.01 %
Carbonate (as BaCO₃)	≤ 2.0 %
Chloride (Cl)	≤ 0.002 %
Sulphide (S)	≤ 0.001 %
Heavy metals (as Pb)	≤ 0.002 %
Ca (Calcium)	≤ 0.005 %
Fe (Iron)	≤ 0.001 %
Sr (Strontium)	≤ 1.0 %
Substances not precipitated by dilute sulfuric acid (as sulphate)	≤ 0.2 %

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Merck 101735 Barium Hydroxide Octahydrate Extra Pure 1 kg

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