Merck 107225 0010 Phenanthroline Monohydrate Gr For Analysis And Redox indicator 10 GR.

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

Physicochemical Information
Melting Point	88 °C
Bulk density	300 kg/m3
Solubility	3.3 g/l

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)	P264: Wash skin thoroughly after handling. P273: Avoid release to the environment. P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor. P391: Collect spillage. P405: Store locked up. P501: Dispose of contents/ container to an approved waste disposal plant.
Signal Word	Danger
Storage class	6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	WGK 3 highly hazardous to water
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
Categories of danger	toxic, dangerous for the environment

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

Transport Information
Declaration (railroad and road) ADR, RID	UN 2811 , 6.1, II
Declaration (transport by air) IATA-DGR	UN 2811 , 6.1, II
Declaration (transport by sea) IMDG-Code	UN 2811 , 6.1, II

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 %

Merck 107225 0010 Phenanthroline Monohydrate Gr For Analysis And Redox indicator 10 GR.