29411 October 31, 2016

ＳＡＦＥＴＹ ＤＡＴＡ ＳＨＥＥＴNo. 29411

Identity

D-Asparagine monohydrate
SECTION１.

Company identification

Name of Manufacturer
Address
Contact for Information
Telephone
FAX

：：：：
：

Yoneyama Yakuhin Kogyo Co., Ltd.
2-3-11 Doshomachi ，Chuo-ku，Osaka，541-0045，Japan
Sales Division
06-6231-3555 Japan
06-6223-1093 JapanSECTION2. Hazards identification
GHS Classification
Physical hazards――
Health hazards――
Environmental hazards――
The item which has not been indicated – “Not classified” or "Not applicable" or " Classification not possible"Label Elements
SymbolNone
Signal word
No signal word
Hazard statement
None
Precautionary statements
None

SECTION3. Composition/information on ingredients
Substance/Mixture
Chemical Name
Composition
Chemical Formula
CAS NoDangerous and hazardous ingredients：Substance：D-Asparagine monohydrate：100%：C4H8N2O3・H2O：5794-24-1：―――

SECTION4. First aid measures
INHALATION：
Remove the victim from the contamination immediately to fresh air. Keep the victim warm and quiet. If
breathing is weak irregular or has stopped, give artificial respiration. If you feel unwell, treatment by a physician
as soon as possible
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SKIN CONTACT：
Gently rinse the affected skin with plenty of water while removing contaminated clothing and shoes. If irritation
persists, treatment by a physician as soon as possible.
EYE CONTACT：
Gently rinse the affected eyes with clean water for at least 15 minutes.
Treatment by a physician as soon as possible.
INGESTION：
Do not induce vomiting. If the victim is responsive, give one or two glasses of milk or water. Never give anythingby mouth to someone who is unconscious or convulsing. Treatment by a physician as soon as possible.
Anticipated acute and delayed symptoms：
If in eyes: May cause irritation. If on skin: May cause irritation. If ingestion: May cause dizziness and headache
if ingested a lot. If inhalation: May cause irritating to upper respiratory tract.

SECTION5. Fire fighting measures
Suitable extinguishing media：
Water spray, Chemical form, Dry chemical powder, Carbon dioxide
Unsuitable extinguishing media：
No information found.
Specific hazards arising from chemical：
Gives off irritating or toxic fumes (or gases) in a fire.
Particular fire fighting：Move container from fire area if it can be done without risk. Cool containers with water spray until well after
the fire is out.
Special protective actions for fire-fighters：
Wear protective clothing, respirator, chemical safety goggles, rubber boots and heavy rubber gloves.

SECTION6. Accidental release measure
Personal precautions, protective equipment and emergency procedures：
Restrict access area. Provide adequate protective equipment and ventilation. Remove sources of heat and flame.
Do not touch spilled material. Stop or reduce leak if safe to do so.
Environmental precautions：
Prevent material from entering sewers or confined spaces.
Removal measure：
Sweep spilled substance into covered containers; if appropriate, moisten first to prevent dusting. Carefully collectremainder.

SECTION7. Handling and storage
Precautions for safe handling：
Prevent contact with skin and eyes by using adequate personal protective equipment.
Conditions for safe storage：
Keep tightly closed. Keep away from incompatible substances. Store in cool dry place. This material ishygroscopic.
Incompatible materials：
Strong oxidizing agents.
Packaging compatibilities：
Polypropylene, Polyethylene, Glass.
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SECTION8. Exposure controls/personal protection
Exposure limits：
ACGIH, OSHA: Not established.
Equipment measures：
Use local exhaust ventilation. Eye wash stations and safety showers must be immediately available.
Protective equipment.
： Air – supplied or self – contained NIOSH approved breathing apparatus.
Respiratory protection： Rubber gloves
Hand protection： Safety goggles, face shield
Eye protection： Protective clothing, rubber boots
Skin protection

SECTION9. Physical and chemical properties
AppearanceOdorpH.
Melting point
Boiling point
Flash point
Upper/lower explosive limits
Vapor pressure
Vapor density
Specific gravity
Solubility
Partition coefficient: n-Octanol/water
Auto-ignition temperature
Decomposition temperature：：：：：：：：：
：
：
：
：
：

White crystalline powder.
No information found.
No information found.
275 deg C
No information found.
No information found.
No information found.
No information found.
No information found.
No information found.
3.5g/100mL (20 deg C, water)
No information found.
No information found.
No information found.

SECTION10. Stability and reactivity
Stability：
Stable under ordinary conditions of use and storage.
Possibility of hazardous reactions：
No information found.
Conditions to avoid：
Sunlight, High temperature, High humidity
Incompatible materials：
Strong oxidizing agents.
Hazardous decomposition products：
Nitrogen oxide

SECTION 11. Toxicological information
Acute toxicity
Skin corrosion/irritation
Serious eye damage/eye irritation
Respiratory or skin sensitization
Germ cell mutagenicity
Carcinogenicity： No information found. (Classification not possible)： No information found. (Classification not possible)： No information found. (Classification not possible)： No information found. (Classification not possible)： No information found. (Classification not possible)： Not listed (NTP, IARC, OSHA) (Classification not possible)
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Toxic to reproduction
Specific target organ toxicity (single exposure)Specific target organ toxicity (repeated exposure)
Aspiration hazard： No information found. (Classification not possible)： No information found. (Classification not possible)： No information found. (Classification not possible)： No information found. (Classification not possible)

SECTION12. Ecological information
Ecotoxicity
Persistence and degradability
Bioaccumulation potential
Mobility in soil：：：：

No information found.
No information found.
No information found.
No information found.

SECTION13. Disposal considerations
It consigns it to the industrial waste disposal trader who has permission.
Consult Waste Management Authority for disposal.

SECTION14. Transport information
UN number
Transport hazard class：：

Not applicable.
Not applicable.

SECTION15. Regulatory information
Please apply to the regulatory control in each country.

SECTION16.Other information
All information contained herein is given in good faith and no warranty expressed or implied is made to its accuracy.
The recommended industrial hygiene and safe handling procedures are believed to be generally applicable.
However, each user should review these recommendations and determine whether they are appropriate.

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