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Description
Catalogue Number	817034
Synonyms	Lauryl sulfate sodium salt, SDS, Dodecyl sodium sulfate

Physicochemical Information
Density	1.03 g/cm3 (20 °C)
Flash point	170 °C
Melting Point	204 – 207 °C
pH value	9.1 (10 g/l, H₂O)
Vapor pressure	<=0.18 Pa (20 °C)
Bulk density	490 – 560 kg/m3
Solubility	>130 g/l

Toxicological Information
LD 50 oral	LD50 Rat 1427 mg/kg
LD 50 dermal	LD50 Rabbit > 2000 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H228: Flammable solid. H302 + H332: Harmful if swallowed or if inhaled. H315: Causes skin irritation. H318: Causes serious eye damage. H335: May cause respiratory irritation. H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. 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. P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. 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	4.1B Flammable solid hazardous materials
WGK	WGK 2 obviously hazardous to water
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Categories of danger	highly flammable, harmful, irritant

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

Transport Information
Declaration (railroad and road) ADR, RID	UN 1325 , 4.1, III
Declaration (transport by air) IATA-DGR	UN 1325 , 4.1, III
Declaration (transport by sea) IMDG-Code	UN 1325 , 4.1, III

Specifications
Assay (two-phase titration)	≥ 85.0 %
Identity (IR-spectrum)	passes test
Identity (wet chemistry)	passes test
Appearance	White to pale yellow powder.
Alkaline reacting substances	passes test
Unesterified alcohol	≤ 4.0 %
Sodium chloride + sodium sulfate	≤ 8.0 %
Cu (Copper)*	≤ 30 ppm
Ni (Nickel)*	≤ 2 ppm
V (Vanadium)*	≤ 1 ppm
Residual solvents (ICH Q3C)	excluded by production process
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*). Corresponds to Ph Eur

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