Merck 107225 1,10-Phenanthroline monohydrate GR ACS 10 gr

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MERCK

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LB.M.107225.0010

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Synonyms: o-Phenanthroline monohydrate CAS Number: 5144-89-8 EC Number: 200-629-2 Molar Mass: 198.23 g/mol Hill Formula: C₁₂H₈N₂ * H₂O

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CAS Number: 5144-89-8

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Merck 107225

1,10-Phenanthroline monohydrate GR ACS

Description
Catalogue Number	107225
Replaces	PX0460-5; PX0460
Synonyms	o-Phenanthroline monohydrate, PX0460-5, PX0460

Product Information
CAS number	5144-89-8
EC index number	613-092-00-8
EC number	200-629-2
Hill Formula	C₁₂H₈N₂*H₂O
Molar Mass	198.23 g/mol
HS Code	2933 99 80
Structure formula Image

Physicochemical Information
Melting Point	93 - 94 °C
Bulk density	300 kg/m3
Solubility	3.3 g/l (20 °C)

Toxicological Information
LD 50 oral	LD50 Rat 132 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H301: Toxic if swallowed. H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P273: Avoid release to the environment. P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word	Danger
Storage class	6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
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
Hazard Symbols	Toxic Dangerous for the environment
Categories of danger	toxic, dangerous for the environment
R Phrase	R 25-50/53 Toxic if swallowed.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase	S 45-60-61 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.

Storage and Shipping Information
Storage	Store at +15°C to +25°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 2811 Giftiger organischer fester Stoff, n.a.g.(1,10-PHENANTHROLINEHYDRAT), 6.1, III
Declaration (transport by air) IATA-DGR	UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(1,10-PHENANTHROLINE HYDRATE), 6.1, III
Declaration (transport by sea) IMDG-Code	UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(1,10-PHENANTHROLINE HYDRATE), 6.1, III

Specifications
Specifications
Assay (Perchloric acid titration, calc. on anhydrous substance)	≥ 99.5 %
Identity (IR-spectrum)	conforms
Suitability as redox indicator	conforms
Suitability for determining iron	conforms
Melting point (anhydrous substance)	117 - 120 °C
substances insoluble in ethanol	conforms
Water (according to Karl Fischer)	8.5 - 11.0 %

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