FACTORY OF EDTA 4NA

Product form

:

Substance

Trade name

:

EDTA 4Na

CAS-No.

:

13235-36-4

Recommended use

:

Manufacture of cosmetic products, cleaning and maintenance products

Restrictions on use

:

No information available

Emergency number

:

+86-532-81906761

Acute toxicity - Oral Category 4 - (H302)

Acute toxicity - Inhalation Category 4 - (H332)

Serious eye damage/eye irritation Category 1 - (H318)

Specific target organ toxicity - repeated Category 2 - (H373)

First-aid measures general

:

In case of accident or unwellness, seek medical advice immediately (show directions for use or safety data sheet if possible).

First-aid measures after inhalation

:

IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical advice/attention if you feel unwell.

First-aid measures after skin contact

:

Wash off immediately with soap and plenty of water while removing all contaminated clothes and shoes. Wash contaminated clothing before reuse. If skin irritation persists, call a physician.

First-aid measures after eye contact

:

IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

First-aid measures after ingestion

:

Rinse mouth

Suitable extinguishing media

:

Dry chemical, CO2, water spray or regular foam.

Unsuitable extinguishing media

:

No information available

Firefighting instructions

:

Eliminate all ignition sources if safe to do so. Move containers from fire area if it can be done without personal risk. Ensure adequate ventilation, especially in confined areas.

Protection during firefighting

:

Do not attempt to take action without suitable protective equipment. Self-contained breathing apparatus. Complete protective clothing.

General measures

:

Evacuate personnel to safe areas.  Avoid contact with skin, eyes or clothing.

Ensure adequate ventilation, especially in confined areas.

Do not breathe dust/fume/gas/mist/vapors/spray.

Emergency procedures

:

Ventilate spillage area.

Protective equipment

:

Do not attempt to take action without suitable protective equipment. For further information

refer to section 8: "Exposure controls/personal protection".

Methods and material for containment and cleaning up

:

Collect spillage.

Sweep up and shovel into suitable containers for disposal. Avoid generation of dust.

Other information

:

Dispose of materials or solid residues at an authorized site.

Precautions for safe handling

:

Handle in accordance with good industrial hygiene and safety practice. Avoid contact with skin, eyes or clothing.

Avoid generation of dust.

Do not breathe dust/fume/gas/mist/vapors/spray.

Hygiene measures

:

Do not eat, drink or smoke when using this product. Always wash hands after handling the product.

Storage conditions

:

Keep tightly closed in a dry and cool place.

EDTA 4Na (13235-36-4)

Derived No Effect Level (DNEL)

Inhalation Worker - inhalative, long-term – local Worker - inhalative, short-term – local Consumer - inhalative, long-term - local

Consumer - inhalative, short-term - local

1.5 mg/m³ 3 mg/m³

0.6 mg/m³

1.2 mg/m³

Oral Consumer - oral, long-term - systemic

25 mg/kg bw/day

Predicted No Effect Concentration (PNEC)

Fresh Water

2.2 mg/L

Sea Water

0.22 mg/L

Intermittent releases to water

1.2 mg/L

Soil

0.72 mg/L

Impact on Sewage Treatment

43 mg/L

Appropriate engineering controls

:

Ensure good ventilation of the work station.

Environmental exposure controls

:

Avoid release to the environment.

Hand protection:

Wear chemically resistant gloves (tested to EN374) in combination with intensive management supervision controls.

Eye protection:

Wear safety glasses with side shields (or goggles).

Skin and body protection:

Suitable protective clothing.

Respiratory protection:

In case of insufficient ventilation, wear suitable respiratory equipment.

Physical state

:

Solid

Appearance

:

White powder

Color

:

white

Odour

:

odourless

Odour threshold

:

No data available

pH

:

10.5-11.5

Melting point

:

Decomposition ＞150℃)

Freezing point

:

Not applicable

Boiling point

:

No data available

Flash point

:

Not applicable

Relative evaporation rate (butylacetate=1)

:

No data available

Flammability (solid, gas)

:

Not highly flammable solid. Combustible solid.

Vapour pressure

:

2E-012 hPa at 25°C)

Relative vapour density at 20 °C

:

No data available

Relative density

:

1. 67(20 °C)

Density

:

1. 67 g/cm³ (20 °C)

Solubility

:

Water: 500 g/l （20℃）

Log Pow

:

No data available

Auto-ignition temperature

:

>200°C at 1013.25 hPa

Decomposition temperature

:

Decomposition ＞150℃)

Viscosity, kinematic

:

Not applicable

Viscosity, dynamic

:

No data available

Explosive limits

:

Not applicable

Explosive properties

:

Non explosive.

Oxidising properties

:

No Oxidising

Acute toxicity

:

Harmful if inhaled.

Skin corrosion/irritation

:

Causes skin irritation.

Serious eye damage/irritation

:

Causes serious eye damage.

Respiratory or skin sensitisation

:

No sensitization responses were observed.

Germ cell mutagenicity

:

Not classified

Carcinogenicity

:

Not classified

Reproductive toxicity

:

Not classified

STOT-single exposure

:

Not classified

STOT-repeated exposure

:

May cause damage to organs through prolonged or repeated exposure.

Aspiration hazard

:

Not classified

Waste treatment methods

:

Dispose of contents/container in accordance with licensed collector’s sorting instructions.

Sewage disposal recommendations

:

Disposal must be done according to official regulations.

Product/Packaging disposal recommendations

:

Dispose in a safe manner in accordance with local/national regulations.