Hydroquinone
(18759645 | 123-31-9)

Availablility:	In Stock
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This product is subject to a hazardous surcharge. The exact amount will be confirmed by our sales team.

Safety Data Sheet

Certificate of Analysis

Product Detail

	Product Code			18759645
	Product Name			Hydroquinone
	Categories			Aroma Chemicals Building Blocks Flavours and Fragrance Materials
	CAS			123-31-9
	Molecular Formula			C6H4(OH)2
	Molecular Weight			110.11
	Storage Details			Ambient
	Harmonised Tariff Code			29072200

Product Specification

	Melting Point			171.0°C - 174.0°C
	Assay			99.5% min
	Iron			5 ppm max
	Moisture			0.60% max
	Appearance			White solid
	Sulphuric Ashes			0.0500% max
	Heavy Metals (as lead)			10 ppm max
	Appearance of aqueous solution at 5%			Clear to very slightly cloudy
	Colour of this solution			30 Hazen max

Safety Information

	Pictograms
	Signal word			warning
	Hazard statements			H302: Harmful if swallowed H317: May cause an allergic skin reaction H318: Causes serious eye damage H341: Suspected of causing genetic defects H351: Suspected of causing cancer H400: Very toxic to aquatic life
	Precautionary statements			P261: Avoid breathing dust/fume/gas/mist/vapours/ P273: Avoid release to the environment P280: Wear: protective gloves/ clothing & eye protection P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell P305+351+338: IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing P333+313: IF skin irritation or a rash occurs: Get medical advice/attention