S-Carboxymethyl-L-cysteine, 98%, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

• Melting Point: 205.0°C to 207.0°C
• Color: White
• Ignition Residue: 0.2% max.
• Loss on Drying: 0.5% max. (105°C, 3 hrs)
• Infrared Spectrum: Authentic
• Assay Percent Range: 98%
• Packaging: Glass bottle
• Linear Formula: HO₂CCH₂SCH₂CH(NH₂)CO₂H
• Quantity: 5 g
• Merck Index: 15, 1802
• Specific Rotation Condition: −31° (20°C c=1,10% NaH₂CO₃)
• Specific Rotation: − 31.00
• Solubility Information: Solubility in water: soluble in cold water. Other solubilities: soluble in hot water (3 g/100 mL), acids and alkal, slightly soluble in methanol and acetone
• Formula Weight: 179.19
• Percent Purity: 98%
• Physical Form: Amorphous Powder
• Chemical Name or Material: S-Carboxymethyl-L-cysteine, 98%

Safety and Handling

Product Identifier

• S-Carboxymethyl-L-cysteine

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only