Merck 102047.1000 Calcium hydroxide

for analysis EMSURE® ACS,Reag. Ph Eur

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Ürün Fiyatı: 57,83 €

Ürün Özellikleri

CAS # EC Number Hill Formula Chemical Formula Molar Mass Grade Value
1305-62-0 215-137-3 H₂CaO₂ Ca(OH)₂ 74.09 g/mol ACS,Reag. Ph Eur
Description
Catalogue Number 102047
Replaces CX0220; CX0220-1
Synonyms CX0220, CX0220-1

Product Information
CAS number 1305-62-0
EC number 215-137-3
Grade ACS,Reag. Ph Eur
Hill Formula H₂CaO₂
Chemical formula Ca(OH)₂
Molar Mass 74.09 g/mol
HS Code 2825 90 19

Physicochemical Information
Boiling point 2850 °C (1013 hPa) (decomposition)
Density 2.24 g/cm3 (20 °C)
Melting Point 550 °C (decomposition)
pH value 12.6 (H₂O, 20 °C) (saturated solution)
Vapor pressure (20 °C)
Bulk density 400 kg/m3
Solubility 1.7 g/l (20 °C)

Toxicological Information
LD 50 oral LD50 Rat 7340 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)

Hazard Statement(s) H315: Causes skin irritation.
H318: Causes serious eye damage.
H335: May cause respiratory irritation.
Precautionary Statement(s) P260: Do not breathe dust.
P280: Wear eye protection.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P313: Get medical advice/ attention.
Signal Word Danger
RTECS EW2800000
Storage class 10 – 13 Other liquids and solids
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 Irritant
Categories of danger irritant
R Phrase R 37/38-41
Irritating to respiratory system and skin.Risk of serious damage to eyes.
S Phrase S 22-26-39
Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.

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

Specifications
Specifications
Assay (acidimetric) ≥ 96.0 %
Substances insoluble in hydrochloric acid ≤ 0.03 %
Carbonate (as CaCO₃) ≤ 3.0 %
Chloride (Cl) ≤ 0.005 %
Sulfur compounds (as SO₄) ≤ 0.1 %
Heavy metals (as Pb) ≤ 0.003 %
Fe (Iron) ≤ 0.05 %
K (Potassium) ≤ 0.05 %
Mg (Magnesium) ≤ 0.5 %
Na (Sodium) ≤ 0.05 %
Sr (Strontium) ≤ 0.05 %
Conforms ACS, Reag. Ph. Eur.

1305-62-0, kalsiyum hidroksit kireç

Calcium hydroxide for analysis EMSURE® ACS,Reag. Ph Eur

Analiz için kalsiyum hidroksit EMSURE® ACS, Reag. Ph Eur

M102047.1000

1.02047.1000

1020471000

Laboratuvar Kimyasalları

Ürün Özellikleri:

1 Kg 57,83 € + %20 KDV
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