Merck 818714 Nicotinic acid for synthesis 100 gr

Category

Asitler

Brand

MERCK

Stock Code

LB.M.8187140100

Market Price

Nicotinic acid for synthesis. CAS 59-67-6, EC Number 200-441-0, chemical formula 3-(COOH)-C₅H₄N.

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Merck 818714 Nicotinic acid for synthesis. CAS 59-67-6, EC Number 200-441-0, chemical formula 3-(COOH)-C₅H₄N.
Catalogue Number	818714
Synonyms	Niacin, 3-Pyridinecarboxylic acid
Description	Nicotinic acid

Merck 818714 Nicotinic acid for synthesis. CAS 59-67-6, EC Number 200-441-0, chemical formula 3-(COOH)-C₅H₄N.

Product Information
CAS number	59-67-6
EC number	200-441-0
Hill Formula	C₆H₅NO₂
Chemical formula	3-(COOH)-C₅H₄N
Molar Mass	123.11 g/mol
HS Code	2936 29 00
Structure formula Image
Quality Level	MQ200

Applications
Application	Nicotinic acid for synthesis. CAS 59-67-6, EC Number 200-441-0, chemical formula 3-(COOH)-C₅H₄N.

Physicochemical Information
Density	1.473 g/cm3 (25 °C)
Flash point	193 °C
Ignition temperature	>365 °C Dust
Melting Point	236.6 °C
pH value	3.4 (10 g/l, H₂O, 20 °C)
Bulk density	330 kg/m3
Solubility	18 g/l

Toxicological Information
LD 50 oral	LD50 Rat > 5000 mg/kg
LD 50 dermal	LD50 Rat > 2000 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H319: Causes serious eye irritation.
Precautionary Statement(s)	P264: Wash skin thoroughly after handling. P280: Wear eye protection/ face protection. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P337 + P313: If eye irritation persists: Get medical advice/ attention.
Signal Word	Warning
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water
Disposal	4 Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).

Safety Information
Categories of danger	irritant

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

Transport Information
Declaration (railroad and road) ADR, RID	Kein Gefahrgut
Declaration (transport by air) IATA-DGR	No Dangerous Good
Declaration (transport by sea) IMDG-Code	No Dangerous Good

Specifications
Assay (acidimetric)	≥ 99.0 %
Melting range (lower value)	≥ 234 °C
Melting range (upper value)	≤ 238 °C
Identity (IR)	passes test

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Merck 818714 Nicotinic acid for synthesis 100 gr

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