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MATERIAL SAFETY DATA SHEET


DL-ALANINE

1. PRODUCT AND COMPANY INFORMATION

Product Name DL-ALANINE
Product Number A7502

Company "WIRUD" Co.Ltd
Technical Phone +86 (852) 2307 1788
Fax +86 (852) 2307 1695
E-Mail: info@wirud.de


2. COMPOSITION/INFORMATION ON INGREDIENTS

Product Name CAS # EC no Annex I Index Number
DL-ALANINE 302-72-7 206-126-4 None


Formula C3H7NO2
Molecular Weight 8 9.09 AMU
Synonyms: Alanine, DL- * (+-)-Alanine * DL-alpha-Alanine * (R,S)-Alanine * dl-2-Aminopropionic acid * (H-)-2-Aminopropionic acid * DL-alpha-Aminopropionic acid



3. HAZARDS IDENTIFICATION

 

SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT Not hazardous according to Directive 67/548/EEC.


4. FIRST AID MEASURES


AFTER INHALATION

If inhaled, remove to fresh air. If breathing becomes difficult, call a physician.


AFTER SKIN CONTACT

In case of contact, immediately wash skin with soap and copious amounts of water.


AFTER EYE CONTACT

In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.


AFTER INGESTION

If swallowed, wash out mouth with water provided person is conscious. Call a physician.


5. FIRE FIGHTING MEASURES


EXTINGUISHING MEDIA

Suitable: Water spray. Carbon dioxide, dry chemical powder, or appropriate foam.


SPECIAL RISKS

Specific Hazard(s): Emits toxic fumes under fire conditions.


SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS

Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.


6. ACCIDENTAL RELEASE MEASURES


PROCEDURE(S) OF PERSONAL PRECAUTION(S)

Exercise appropriate precautions to minimize direct contact with skin or eyes and prevent inhalation of dust.


METHODS FOR CLEANING UP

Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.


7. HANDLING AND STORAGE


HANDLING

Directions for Safe Handling: Avoid inhalation. Avoid contact with eyes, skin, and clothing. Avoid prolonged or repeated exposure.


STORAGE

Conditions of Storage: Keep tightly closed.


8. EXPOSURE CONTROLS / PERSONAL PROTECTION


ENGINEERING CONTROLS

Safety shower and eye bath. Mechanical exhaust required.


GENERAL HYGIENE MEASURES

Wash thoroughly after handling.


PERSONAL PROTECTIVE EQUIPMENT

Respiratory Protection: Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Respiratory protection is not required. Where protection from nuisance levels of dusts are desired, use type N95 (US) or type PI (EN 143) dust masks. Hand Protection: Protective gloves. Eye Protection: Chemical safety goggles.

 

9. PHYSICAL AND CHEMICAL PROPERTIES

 

Appearance

 

Color: White
Form: Powder

Property

Value At Temperature or Pressure

PH

N/A

BP/BP Range

N/A

MP/MP Range

295 °C

Flash Point

N/A

Flammability

N/A

Autoignition Temp

N/A

Oxidizing Properties 

N/A

Explosive Properties 

N/A

Explosion Limits     

N/A

Vapor Pressure       

N/A

SG/Density           

N/A

Partition Coefficient

N/A

Viscosity            

N/A

Vapor Density        

N/A

Saturated Vapor Cone.

N/A

Evaporation Rate     

N/A

Bulk Density         

N/A

Decomposition Temp.  

N/A

Solvent Content      

N/A

Water Content        

N/A

Surface Tension      

N/A

Conductivity         

N/A

Miscellaneous Data   

N/A

Solubility           

N/A

 

10.STABILITY AND REACTIVITY


STABILITY

Stable: Stable.
Materials to Avoid: Strong oxidizing agents.


HAZARDOUS DECOMPOSITION PRODUCTS

Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide, Nitrogen oxides.


HAZARDOUS POLYMERIZATION

Hazardous Polymerization: Will not occur


11.TOXICOLOGICAL INFORMATION


RTECS NUMBER: AY2 98 0 00 0


SIGNS AND SYMPTOMS OF EXPOSURE

To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.

ROUTE OF EXPOSURE

Skin Contact: May cause skin irritation.
Skin Absorption: May be harmful if absorbed through the skin.
Eye Contact: May cause eye irritation.
Inhalation: Material may be irritating to mucous membranes and
upper respiratory tract. May be harmful if inhaled.
Ingestion: May be harmful if swallowed.


12. ECOLOGICAL INFORMATION

 

No data available.


13. DISPOSAL CONSIDERATIONS

SUBSTANCE DISPOSAL

Contact a licensed professional waste disposal service to dispose of this material. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. Observe all federal, state, and local environmental regulations.

 

14. TRANSPORT INFORMATION


RID/ADR

Non-hazardous for road transport.


IMDG

Non-hazardous for sea transport.


IATA

Non-hazardous for air transport.


15. REGULATORY INFORMATION


CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES S-PHRASES: 22-24/25
Do not breathe dust. Avoid contact with skin and eyes.
Not hazardous according to Directive 67/548/EEC.

Produced by WIRUD Co.Ltd China