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LC870 2,2′-Bipyridine
GR for analysis (reagent for iron(II) and molybdenum) ACS

 

Order number Packaging Quantity Price €
AC27870 Glass bottle 5 g 18.45
AC27870 Glass bottle 25 g 74.25

 

Product information
Grade ACS
Synonyms Reagents for Iron(II) and molybdenum, a,a’-Dipyridyl
Hill Formula C10H8N2
HS Code 2933 39 99
EC number 206-674-4
Molar mass 156.18 g/mol
CAS number 366-18-7

 

Chemical and physical data
Solubility 5.5 g/l (22 °C)
Melting point 70 – 72 °C
Molar mass 156.18 g/mol
Bulk density 500 kg/m3
pH value 7.5 (5 g/l, H2O, 25 °C)
Boiling point 272 °C (1013 hPa)
Flash point 121 °C

 

Safety information according to GHS
Hazard Statement(s) H301 + H311: Toxic if swallowed or in contact with skin.
Precautionary Statement(s) P260: Do not breathe dust.
P280: Wear protective gloves.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Signal Word Danger
Hazard Pictogram(s)
Storage class 6.1A Combustible substances, toxic
WGK WGK 3 highly water endangering
Disposal 9
Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).

 

Safety information
R Phrase R 21-25
Harmful in contact with skin.Toxic if swallowed.
S Phrase S 22-36/37-45
Do not breathe dust.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger toxic
Hazard Symbol Toxic

 

Transport information
Declaration (transport by sea) IMDG-Code UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(2,2-BIPYRIDINE), 6.1, III
Declaration (transport by air) IATA-DGR UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(2,2-BIPYRIDINE), 6.1, III

 

Toxicological data
LD 50 oral LD50 rat 100 mg/kg
LD 50 dermal LD50 rat 625 – 1250 mg/kg

 

Specifications
Assay (perchloric acid titration) ≥ 99.5 %
Identity (IR-spectrum) passes test
Melting point 70 – 72 °C
Absorbance of solution (50% w/v; methanol) conforms
Sensitivity (to ferrous ion) passes test

 

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