Chemical Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
European Community number - used for regulatory compliance in EU/EEA
Uses Information
Overview
L-Tryptophan (CAS: 73-22-3 ) commonly used biochemistry cell culture pharmaceutical analysis laboratory chemical.
Manage Your Safety Data Sheets
Organize and access your chemical safety data with ease.
GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
GHS Hazard Pictograms & Safety Symbols
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
Precautionary Statements
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
AppliChem GmbH
manufacturer
Ottoweg 4 D-64291 Darmstadt
DE
+49 (0)6151 935711
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Emergency Contact
+49(0)6151 93570
DE
Inside normal buisness hours
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
substanceChemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| L-Tryptophan EC: 200-795-6 | 73-22-3 | Not specified | ✓ Non-hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Supply fresh air; consult doctor in case of complaints.
🖐️ Skin Contact
Immediately rinse with water. If skin irritation continues, consult a doctor.
👁️ Eye Contact
Rinse opened eye for several minutes under running water. Seek medical treatment.
🍽️ Ingestion/Swallowing
Rinse out mouth. If symptoms persist consult doctor.
🚨 Immediate Medical Attention Required
No further relevant information available.
Medical Treatment
No further relevant information available.
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
No further data; see item 7.
🧤 Hand Protection
The glove material has to be impermeable and resistant to the product/ the substance/ the preparation. Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation. The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer. The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed. For the permanent contact gloves made of the following materials are suitable: Nitrile rubber, NBR Recommended thickness of the material: 0.11 mm Value for the permeation: Level 480 min. As protection from splashes gloves made of the following materials are suitable: Nitrile rubber, NBR Recommended thickness of the material: 0.11 mm Value for the permeation: Level 480 min
👁️ Eye Protection
Safety glasses
😷 Respiratory Protection
Filter P1 Required when dusts are generated.
🦺 Skin/Body Protection
Protective work clothing Protective clothing should be selected specifically for the working place, depending on concentration and quantity of the hazourdous substances handled.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for L-Tryptophan?
The signal word for this substance is "no signal word".
What is the physical form of L-Tryptophan?
L-Tryptophan is a solid with beige color. It has odourless odor.
What is the solubility of L-Tryptophan?
water at 20 C: 10 g/l Insoluble.
What is L-Tryptophan used for?
Biochemistry Cell culture Pharmaceutical analysis Laboratory chemical
What is the melting point of L-Tryptophan?
The melting point is 278 C and the boiling point is Undetermined..