Merck 106669 0010 Sodium Tetraphenyl Borate Gr For Analysis 10 GR.

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Description
Catalogue Number	106669
Replaces	SX0805-3; SX0805
Synonyms	Sodium tetraphenylboron

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Product Information
CAS number	143-66-8
EC number	205-605-5
Grade	ACS,Reag. Ph Eur
Hill Formula	C₂₄H₂₀BNa
Chemical formula	Na[B(C₆H₅)₄]
Molar Mass	342.23 g/mol
HS Code	2931 90 00
Structure formula Image
Quality Level	MQ100

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Physicochemical Information
Melting Point	>300 °C
pH value	8 (50 g/l, H₂O, 20 °C)
Bulk density	500 kg/m3

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Toxicological Information
LD 50 oral	LD50 Rat 288 mg/kg

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Safety Information according to GHS
Hazard Pictogram(s)	\n
Hazard Statement(s)	H301: Toxic if swallowed.
Precautionary Statement(s)	P264: Wash skin thoroughly after handling.\nP270: Do not eat, drink or smoke when using this product.\nP301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.\nP405: Store locked up.\nP501: Dispose of contents/ container to an approved waste disposal plant.
Signal Word	Danger
RTECS	ED3362500
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	3\nRelatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

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Safety Information
Categories of danger	harmful

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Storage and Shipping Information
Storage	Store below +30°C.

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

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Specifications
Assay (gravimetrically; calc. on dried substance)	≥ 99.5 %
Identity (IR-spectrum)	passes test
Appearance of solution (clearness)	clear
Loss on Drying (105°C)	≤ 0.5 %