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Description
Catalogue Number	820603
Synonyms	Pentanedial

Product Information
HS Code	2912 19 00
Structure formula Image
Quality Level	MQ200

Physicochemical Information
Boiling point	100.5 °C (1013 hPa)
Density	1.06 g/cm3 (20 °C)
Melting Point	-6 °C
pH value	3.0 – 4.0 (H₂O, 20 °C)
Vapor pressure	0.27 hPa (20 °C)

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H302 + H332: Harmful if swallowed or if inhaled. H314: Causes severe skin burns and eye damage. H317: May cause an allergic skin reaction. H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled. H335: May cause respiratory irritation. H410: Very toxic to aquatic life with long lasting effects. EUH071: Corrosive to the respiratory tract.
Precautionary Statement(s)	P273: Avoid release to the environment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Danger
Storage class	8B Non-combustible, corrosive hazardous materials
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, corrosive, sensitizing, dangerous for the environment

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

Transport Information
Declaration (railroad and road) ADR, RID	UN 3265 , 8, II
Declaration (transport by air) IATA-DGR	UN 3265 , 8, II
Declaration (transport by sea) IMDG-Code	UN 3265 , 8, II, Segregation Group: 1 (Acids)

Specifications
Assay (hydrogensulfit methode)	23.0 – 27.0 %
Density (d 20 °C/ 4 °C)	1.055 – 1.065

Merck 820603 1000 Glutardialdehyde (25% Solution in Water) For Synthesis 1 LT.

Merck 820603 1000 Glutardialdehyde (25% Solution in Water) For Synthesis 1 LT.

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