chemistrery logo

Log in Register

Login to your account

Username *
Password *
Remember Me

Silver oxide 99+

Silver oxide 99+ for analysis 99+ EMSURE®. CAS 20667-12-3, molar mass 231.74 g/mol. MSDS and product information below.

Code: 1192080100
To display price and insert in cart, please register or login to your account.

Silver oxide 99+ for analysis 99+ EMSURE®. CAS 20667-12-3, molar mass 231.74 g/mol. MSDS and product information below.

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
20667-12-3 243-957-1 Ag₂O 231.74 g/mol
Description
Catalogue Number 119208
Product Information
CAS number 20667-12-3
EC number 243-957-1
Hill Formula Ag₂O
Molar Mass 231.74 g/mol
HS Code 2843 29 00
Applications
Application Silver oxide 99+ for analysis 99+ EMSURE®. CAS 20667-12-3, molar mass 231.74 g/mol. MSDS and product information below.
Physicochemical Information
Density 7.2 g/cm3 (20 °C)
Melting Point >200 °C decomposes
Bulk density 950 kg/m3
Toxicological Information
LD 50 oral LD50 Rat 2820 mg/kg
Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s) H272: May intensify fire; oxidizer.
H314: Causes severe skin burns and eye damage.
EUH044: Risk of explosion if heated under confinement.
Precautionary Statement(s) P210: Keep away from heat.
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 class 5.1B Oxidizing hazardous materials
WGK WGK 2 water endangering
Disposal 27
Residues containing valuable recoverable metals should be forwarded for recycling. Container H.
Safety Information
Hazard Symbols Oxidising
Corrosive
Categories of danger oxidizing, corrosive
R Phrase R 8-34-44
Contact with combustible material may cause fire.Causes burns.Risk of explosion if heated under confinement.
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 below +15°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 3085 , 5.1 (8), II
Declaration (transport by air) IATA-DGR UN 3085 , 5.1 (8), II
Declaration (transport by sea) IMDG-Code UN 3085 , 5.1 (8), II
Specifications
Identity (elemental analysis) passes test
Assay (calculated of Ag) 99.0 - 101.0 %
Ag (Silver) 92.2 - 94.0 %
Al (Aluminium) ≤ 10 ppm
Ca (Calcium) ≤ 50 ppm
Cd (Cadmium) ≤ 10 ppm
Co (Cobalt) ≤ 10 ppm
Cr (Chromium) ≤ 10 ppm
Cu (Copper) ≤ 50 ppm
Fe (Iron) ≤ 50 ppm
Hg (Mercury) ≤ 100 ppm
Ir (Iridium) ≤ 100 ppm
K (Potassium) ≤ 50 ppm
Mg (Magnesium) ≤ 50 ppm
Mn (Manganese) ≤ 10 ppm
Na (Sodium) ≤ 100 ppm
Ni (Nickel) ≤ 10 ppm
Os (Osmium) ≤ 100 ppm
Pb (Lead) ≤ 50 ppm
Pd (Palladium) ≤ 100 ppm
Pt (Platinum) ≤ 100 ppm
Rh (Rhodium) ≤ 100 ppm
Ru (Ruthenium) ≤ 100 ppm
Zn (Zinc) ≤ 10 ppm
 logo new

instagram l   Telegram Messenger