تیترازول نیترات نقره 0.1 نرمال 109990 مرک

HS Code

3822 00 00

Density

1.27 g/cm3 (20 °C)

pH value

7 - 9 (H₂O, 20 °C)

Hazard Pictogram(s)

Hazard Statement(s)

H290: May be corrosive to metals.
H314: Causes severe skin burns and eye damage.
H410: Very toxic to aquatic life with long lasting effects.

Precautionary Statement(s)

P273: Avoid release to the environment.
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 class

8B Non-combustible, corrosive hazardous materials

WGK

WGK 3 highly water endangering

Disposal

28
Aqueous solutions: Container D.

Hazard Symbols

Corrosive
Dangerous for the environment

Categories of danger

corrosive, dangerous for the environment

R Phrase

R 34-50/53
Causes burns.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

S Phrase

S 26-36/37/39-45-61
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).Avoid release to the environment. Refer to special instructions/ Safety data sheets.

Storage

Storage temperature: no restrictions.

Declaration (railroad and road) ADR, RID

UN 1760 , 8, II

Declaration (transport by air) IATA-DGR

UN 1760 , 8, II

Declaration (transport by sea) IMDG-Code

UN 1760 , 8, II

Concentration after dilution to 1 liter: c(AgNO₃) = 0.1 mol/l

Amount-of-substance concentration

0.1000 mol/l

The concentration of this solution was determined with volumetric standard sodium chloride (article number 1.02406). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 999b (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard sodium chloride, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.