束手无策什么意思LiShui Brandt Chemcial Co.,Ltd
Add：No.121JinLong Road QiLi,Jinyun,Lishui,Zhejiang
Tel：0086-0578-*******Fax：0086-0578-*******P.C.：321400 ======================================================================
NTA-3Na MSDS
The first part：Chemical Name
Product Name：Nitrilotriacetic acid
Synonyms：Triglycine
EINECS：205-355-7
CAS No.：139-13-9
Formula：C6H9NO6
Molecular Weight：191.14g/mol
The cond part：Composition/information
Ingredient name：Nitrilotriacetic acid
Ingredients：≥99.0%
The third part：Hazards
Risk category：1.2Relevant identified us of the substance or mixture and us advid against
Identified us:Laboratory chemicals,Manufacture of substances SECTION2:Hazards identification
2.1Classification of the substance or mixture
Classification according to Regulation(EC)No1272/2008
bettaAcute toxicity,Oral(Category4),H302
Eye irritation(Category2),H319
Carcinogenicity(Category2),H351
For the full text of the H-Statements mentioned in this Section,e Section16.
Classification according to EU Directives67/548/EEC or1999/45/EC
R40
Xn Harmful R22Xi Irritant R36
Hazard statement(s)：H302Harmful if swallowed.
H319Caus rious eye irritation. H351Suspected of causing cancer.
Precautionary statement(s)：P281U personal protective equipment as required.
P305+P351+P338IF IN EYES:Rin cautiously with water for veral minutes.Remove
contact lens,if prent and easy to do.Continue rinsing.
Supplemental Hazard：none
The fourth part：First aid measures
In ca of skin contact:Wash off with soap and plenty of water.Consult a physician.
In ca of eye contact:Rin thoroughly with plenty of water for at least15minutes and consult a physician
If swallowed:Never give anything by mouth to an unconscious person.Rin mouth with water.Consult a physician.
If inhaled:If breathed in,move person into fresh air.If not breathing,give artificial respiration.Consult a physician.
The fifth part：Firefighting measures
Hazardous combustion
products:
Carbon monoxide,carbon dioxide,nitrogen oxides.
Extinguishing media:U water spray,alcohol-resistant foam,dry chemical or carbon dioxide. Advice for firefighters:Wear lf contained breathing apparatus for fire fighting if necessary.
The sixth part：Accidental relea measures
Emergency treatment:U of personal protective equipment.Avoid dust formation.Avoid breathing vapors,fumes or gas.
Ensure adequate ventilation.
Evacuation to a safe area.Avoid breathing dust.
The Seventh part：Handling and storage
Handling Precautions:Avoid contact with skin and eyes.Avoid formation of dust and aerosols. Provide appropriate exhaust ventilation at places where dust is formed.
Conditions for safe storage：Store in cool place.Keep container tightly clod in a dry and well-ventilated place.
Specific and u(s)：none
英语b级考试技巧The Eighth part：Exposure controls/personal protection Allowable
concentration:
什么是自学考试Components with workplace control parameters
Exposure Controls:Operate in accordance with good industrial hygiene and safety regulations.Before breaks and at the end of the work of their hands.
Eye protection:Wear protective chemical safety glass. Body protection:Wear protective overalls on infiltration.
Respiratory protection:When the dust in the air concentrations exceeding have to wear lf-absorption filter respirators.Emergency rescue or evacuation,air respirator should be worn.
Other protection:Shower and change clothes after work.Attention to personal hygiene.
The Ninth part：Physical and chemical properties
The main ingredients:Pure product
Appearance:white crystalline powder.
pH:none
nhsMelting freezing point:246℃（decomposition）
Boiling point andmountain lion
boiling range:
none
妈的英语Flash point:none
The Tenth part：Stability and reactivity
Reactivity:none
Chemical stability:none
Possibility of hazardous reactions:none
Conditions to avoid:none
Incompatible
materials:
Strong oxidizing agents,Strong bas Hazardous
decomposition
products:
none
The Eleventh part：Toxicological information
Acute toxicity:LD50Oral-rat-male and female-1470mg/kg (OECD Test Guideline401)
Skin corrosion/irritation:Skin-rabbit
Result:No skin irritation-24h (OECD Test Guideline404)
Serious eye damage/eye irritation:Eyes-rabbit
Result:Irritating to eyes.-24h (OECD Test Guideline405)
Respiratory or skin nsitisation:guinea pig
Result:Does not cau skin nsitisation. (OECD Test Guideline406)
Germ cell mutagenicity:Mutagenicity(micronucleus test) mou-male
Result:negative
Carcinogenicity:This product is or contains a component that has been reported to be possibly carcinogenic bad on its
IARC,ACGIH,NTP,or EPA classification.The National Cancer Institute(NCI)has found clear evidence for
carcinogenicity.Found positive for carcinogenicity in EPA Genetox program.
Limited evidence of carcinogenicity in animal studies
IARC:2B-Group2B:Possibly carcinogenic to humans(Trisodium nitrilotriacetate)
Reproductive toxicity none Specific target organ toxicity-single exposure:
none Specific target organ toxicity-repeated
不在场
exposure:
do you remembernone Aspiration hazard:none
Additional Information:Repeated do toxicity-rat-male-Oral-No obrved adver effect level-9mg/kg
RTECS:MB8400000
The Twelfth part：Ecological information
Toxicity:Toxicity to fish flow-through test LC50-Pimephales promelas(fathead minnow)-127mg/l-96h
Toxicity to daphnia and other aquatic invertebrates
static test EC50-Daphnia magna(Water flea)-560-1.000mg/l-48h Toxicity to algae static test EC50-Desmodesmus subspicatus (Scenedesmus subspicatus)->100mg/l-72h
Persistence and degradability:Biodegradability aerobic-Exposure time28d Result:96%-Readily biodegradable. (OECD Test Guideline302B)
Bioaccumulative potential:
none Mobility in soil:none
Results of PBT and vPvB asssment:PBT/vPvB asssment not available as chemical safety asssment not required/not conducted
Other adver effects:none
The Thirteenth part：Disposal considerations
Waste treatment methods:
Offer surplus and non-recyclable solutions to a licend disposal company.Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.Contaminated packaging dispo of as unud
The Fourteenth part：Transport information
UN number:ADR/RID:-IMDG:-IATA:-
UN proper shipping name:ADR/RID:Not dangerous goods IMDG:Not dangerous goods IATA:Not dangerous goods
Transport hazard
class(es):
ADR/RID:-IMDG:-IATA:-
少年派的奇幻漂流经典台词
Packaging group ADR/RID:-IMDG:-IATA:-
Environmental hazards:ADR/RID:no IMDG Marine pollutant:no IATA:no Special precautions for
ur:
none
The Fifteenth part：Regulatory information
Regulatory Information:For this product a chemical safety asssment was not carried out SECTION15:Regulatory information
This safety datasheet complies with the requirements of Regulation(EC) No.1907/2006.
