EDTA系列
EDTA
EDTA-2Na
EDTA-4Na
EDTA四钠
EDTA二钠
EDTA酸
NTA系列
进口氮川三乙酸钠
氨三乙酸
氨三乙酸三钠
二乙烯三胺五乙酸
甲基甘氨酸二乙酸
MGDA-3Na
其他系列
异丙基苯磺酸钠40%
异丙基苯磺酸钠93%
EDTA铁铵盐
HEDTA-3Na
羟基乙酸
行业动态
发布时间:2014-12-15 10:41:03

NTA-3Na MSDS,氨三乙酸三钠MSDS,次氮基三乙酸钠MSDS 英文版

LiShui Brandt Chemcial Co.,Ltd

Add: No. 121 JinLong Road QiLi ,Jinyun,Lishui,Zhejiang

Tel: 0086-0578-3210363 Fax: 0086-0578-3125797 P.C. : 321400

======================================================================

NTA-3Na MSDS

The first part :Chemical Name

Product Name: Nitrilotriacetic acid trisodium salt

Synonyms: NTAtrisodium salt, Trisodium nitrilotriacetate

EINECS: 225-768-6

CAS No.: 5064-31-3

Formula: C 6 H 6 NNa 3 O 6

Molecular Weight: 257.08g/mol

The second part :Composition / information

Ingredient name: Nitrilotriacetic acid trisodium salt

Ingredients: ≥99.0%

The third part :Hazards

Risk category:

1.2 Relevant identified uses of the substance or mixture and uses

advised against

Identified uses : Laboratory chemicals, Manufacture of substances

SECTION 2: Hazardsidentification

2.1 Classification of the substance ormixture

Classification according to Regulation (EC) No 1272/2008

Acute toxicity, Oral (Category 4), H302

Eye irritation (Category 2), H319

Carcinogenicity (Category 2), H351

For the full text ofthe H-Statements mentioned in this Section, see

Section 16.

Classification according to EU Directives 67/548/EEC or 1999/45/EC

R40

Xn Harmful R22 XiIrritant R36

Hazard statement(s):

H302 Harmful if swallowed.

H319 Causes serious eye irritation.

H351 Suspected of causing cancer.

Precautionary

statement(s):

P281 Use personal protective equipment as required.

P305 + P351 + P338 IFIN EYES: Rinse cautiously with water for

several minutes. Remove

contact lenses, if present and easy to do. Continue rinsing.

Supplemental Hazard: none

The fourth part: : First aid measures

In case of skin contact: Wash off with soap and plenty of water. Consult a physician.

In case of eye contact:

Rinse thoroughly with plenty of water for at least 15 minutes and

consult a physician

If swallowed:

Never give anythingby mouth to an unconscious person. Rinse 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 oxides, nitrogenoxides (NOx), Sodium oxides

Extinguishing media: Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

Advice for firefighters: Wear self containedbreathing apparatus for fire fightingifnecessary.

The sixth part :Accidental release measures

Emergency treatment:

Use of personal protective equipment. Avoid dust formation. Avoid

breathing vapors, fumesor gases.

Ensureadequate 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 appropriateexhaust ventilation at places where dust is formed.

Conditions for safe

storage:

Store in cool place. Keep container tightly closed in a dry and

well-ventilated place.

Specific and use(s) : none

The Eighth part: : Exposure controls/personal protection

Allowable

concentration:

Componentswith 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 glasses.

Body protection: Wear protective overalls on infiltration.

Respiratory protection:

Whenthe dust in the airconcentrations exceeding have to wear

self-absorption filter respirators. Emergency rescue or evacuation, air

respirator should be worn.

Other protection: Showerand 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

Melting freezing point: 400 ℃

Boiling point and

boiling range:

none

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 bases

Hazardous

decomposition

products:

none

The Eleventh part :Toxicological information

Acute toxicity:

LD50 Oral - rat - male and female - 1.740mg/kg

(OECD Test Guideline 401)

Skincorrosion/irritation:

Skin - rabbit

Result: No skin irritation - 24 h

(OECD Test Guideline 404)

Serious eye damage/eye

irritation:

Eyes - rabbit

Result: Irritating to eyes. - 24 h

(OECD Test Guideline 405)

Respiratory or skin

sensitisation:

guinea pig

Result: Does not cause skin sensitisation.

(OECD Test Guideline 406)

Germcellmutagenicity:

Mutagenicity (micronucleus test)

mouse - male

Result: negative

Carcinogenicity:

This product is or contains a component that has been reported to be

possibly carcinogenic based 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 - Group 2B: Possibly carcinogenic to humans (Trisodium

nitrilotriacetate)

Reproductive toxicity none

Specific target organ

toxicity-singleexposure:

none

Specific target organ

toxicity-repeated

exposure:

none

Aspiration hazard: none

Additional

Information:

Repeated dose toxicity - rat - male - Oral - No observed adverse effect

level - 9 mg/kg

RTECS: MB8400000

The Twelfth part :Ecological information

Toxicity:

Toxicity to fish flow-through test LC50-Pimephales promelas (fathead

minnow) - 127 mg/l - 96 h

Toxicity to daphnia and other aquatic invertebrates

static test EC50 - Daphniamagna (Water flea) -560-1.000 mg/l - 48 h

Toxicity to algae static test EC50 - Desmodesmus subspicatus

(Scenedesmus subspicatus) - > 100 mg/l - 72 h

Persistence and

degradability:

Biodegradability aerobic-Exposure time 28 d

Result: 96 % - Readily biodegradable.

(OECD Test Guideline302B)

Bioaccumulative

potential:

none

Mobility in soil: none

Results of PBT and

vPvB assessment:

PBT/vPvB assessment not available as chemical safety assessment not

required/not conducted

Other adverse effects: none

The Thirteenth part :Disposal considerations

Wastetreatmentmethods:

Offer surplus and non-recyclable solutions to a licensed disposal

company. Dissolve or mix thematerial with acombustible solvent and

burn in a chemicalincinerator equipped with an afterburner and

scrubber.Contaminated packaging dispose of as unused

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: -

Packaging group ADR/RID: - IMDG: - IATA: -

Environmentalhazards: ADR/RID: noIMDG Marine pollutant: no IATA: no

Special precautions for

user:

none

The Fifteenth part :Regulatory information

Regulatory

Information:

For this product a chemical safety assessment was not carried out

SECTION 15: Regulatory information

This safety datasheet complies with the requirements of Regulation(EC)

No. 1907/2006.


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