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  • 参照标准: L-羟基脯氨酸

Material Safety Data Sheet
L-Hydroxy proline

 

Section 1 - Chemical Product and Company Identification


MSDS Name: L-Hydroxy proline
Catalog Numbers:
Synonyms: 4-hydroxy-L-proline (trans); (2S,4R)-(-)-4-Hydroxypyrrolidine-2-carboxylic acid; H-Hyp-OH
Company Identification:
Shijiazhuang Haitian Amino Acid Co., LTD.
Industrial Park in Gaocheng new district of Hebei Province
For information, call: 86-13785167766
Emergency Number: 86-13785167766
For CHEMTREC assistance, call: 86-13785167766
 

Section 2 - Composition, Information on Ingredients

 

CAS#

Chemical Name

Percent

EINECS/ELINCS

51-35-4

L-Hydroxy proline

>99.0

200-811-1

Hazard Symbols: None listed.
Risk Phrases: None listed.
 

Section 3 - Hazards Identification

 

EMERGENCY OVERVIEW


Appearance: white crystalline powder. Caution! The toxicological properties of this material have not been fully investigated. May cause eye and skin irritation. May cause respiratory and digestive tract irritation. Light sensitive. Moisture sensitive.
Target Organs: No data found.

Potential Health Effects
Eye
: May cause eye irritation.
Skin: May cause skin irritation. May cause erythema (redness) and edema (fluid buildup) with crusting and scaling.
Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
Inhalation: May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic: Laboratory experiments have resulted in mutagenic effects.
 

Section 4 - First Aid Measures

 

Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion: Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician: Treat symptomatically and supportively.
 

Section 5 - Fire Fighting Measures

 

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Dusts at sufficient concentrations can form explosive mixtures with air. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Non-combustible, substance itself does not burn but may decompose upon heating to produce irritating, corrosive and/or toxic fumes.
Extinguishing Media: Substance is noncombustible; use agent most appropriate to extinguish surrounding fire. Do NOT get water inside containers. Use water spray, dry chemical, carbon dioxide, or appropriate foam.
Flash Point: Not applicable.
Autoignition Temperature: Not applicable.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating: (estimated) Health: 1; Flammability: 0; Instability: 0
 

Section 6 - Accidental Release Measures

 

General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Do not get water inside containers.
 

Section 7 - Handling and Storage

 

Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Store protected from light. Do not allow contact with water. Keep from contact with moist air and steam.
Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture. Store protected from light.
 

Section 8 - Exposure Controls, Personal Protection

 

Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits

Chemical Name

ACGIH

NIOSH

OSHA - Final PELs

L-Hydroxy proline

none listed

none listed

none listed


OSHA Vacated PELs:L-Hydroxy proline: No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes
: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin: Wear appropriate protective gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
 

Section 9 - Physical and Chemical Properties

 

Physical State: Crystalline powder
Appearance: white
Odor: none reported
pH: 11.4
Vapor Pressure: Negligible.
Vapor Density: Not available.
Evaporation Rate:Negligible.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point:223-224 deg C (dec)
Decomposition Temperature:224 deg C
Solubility: Soluble.
Specific Gravity/Density:1.3 (water=1)
Molecular Formula:C6H14N4O2
Molecular Weight:174.1236
 

Section 10 - Stability and Reactivity

 

Chemical Stability: Stable at room temperature in closed containers under normal storage and handling conditions. Materials containing similar functional groups can decompose at elevated temperatures.
Conditions to Avoid: High temperatures, incompatible materials, light, dust generation, moisture.
Incompatibilities with Other Materials: Strong oxidizing agents, moisture.
Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.
 

Section 11 - Toxicological Information

 

RTECS#:
CAS#
51-35-4: CF1934200
LD50/LC50:
Not available.

Carcinogenicity:
CAS# 51-35-4: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Epidemiology: No data available.
Teratogenicity: No data available.
Reproductive Effects: No data available.
Neurotoxicity: No data available.
Mutagenicity: Mutagenic effects have occurred in experimental animals.
Other Studies: No information available.
 

Section 12 - Ecological Information

 

No information available.
 

Section 13 - Disposal Considerations

 

Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.
 

Section 14 - Transport Information

 

 

US DOT

IATA

RID/ADR

IMO

Canada TDG

Shipping Name:

No information available.

 

 

 

No information available.

Hazard Class:

 

 

 

 

 

UN Number:

 

 

 

 

 

Packing Group:

 

 

 

 

 

 

Section 15 - Regulatory Information

 

US FEDERAL

TSCA

CAS# 51-35-4 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
SARA

CERCLA Hazardous Substances and corresponding RQs

None of the chemicals in this material have an RQ.
SARA Section 302 Extremely Hazardous Substances
None of the chemicals in this product have a TPQ.
Section 313
No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants. This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
None of the chemicals in this product are listed as Hazardous Substances under the CWA. None of the chemicals in this product are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA.
OSHA:
None of the chemicals in this product are considered highly hazardous by OSHA.
STATE
CAS# 51-35-4 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
California No Significant Risk Level: None of the chemicals in this product are listed.

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols
:
Not available.
Risk Phrases:
Safety Phrases:
WGK (Water Danger/Protection)
CAS# 51-35-4: 0
 

Section 16 - Additional Information

 

MSDS Creation Date: 13/07/2003
Revision #3 Date: 10/10/2010


The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Fisher be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Fisher has been advised of the possibility of such damages.

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