Demulsifier

Product name

Demulsifier

Product model

RT1-721

Synonyms

Emulsion Breaker

Other means of

identification

Not Available

Relevant identified uses

Dehydration of emulsified crude oil

Uses advised against

Industrial use only.

Registered company name

Tianjin RealTech International Co., Ltd

Address

Baoneng Building Suite B504, Hongqiao, Tianjin, China

Telephone

(86) 186 5376 7086

Email

sales@realtechintl.com

Association/Organization

Tianjin RealTech International Co., Ltd

Emergency telephone

numbers

(86)156 8932 3262

Flammable Liquids

Category 3

Aspiration Hazard

Category 1

Acute Toxicity – Dermal

Category 5

Skin Corrosion/Irritation

Category 2

Hazard pictograms

Signal Word

Danger

H226

Flammable liquid and vapor

H304

May be fatal if swallowed and enters airways

H313

May be harmful in contact with skin

H315

Causes skin irritation

Prevention

P210

Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

P233

Keep container tightly closed.

P240

Ground and bond container and receiving equipment.

P241

Use explosion-proof [electrical/ventilating/lighting] equipment.

P242

Use non-sparking tools.

P243

Take action to prevent static discharges.

P264

Wash thoroughly after handling.

P280

Wear protective gloves/protective clothing/eye protection/face protection.

Response

P312

Call a POISON CENTER/doctor, if you feel unwell.

P331

Do NOT induce vomiting.

P301+P310

IF SWALLOWED: Immediately call a POISON CENTER/doctor

P332+P313

If skin irritation occurs: Get medical advice/attention.

P362+P364

Take off contaminated clothing and wash it before reuse.

P303+P361+P353

IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.

Storage

P405

Store locked up.

P403+P235

Store in a well-ventilated place. Keep cool.

Disposal

P501

Dispose of contents/container in accordance with local / regional / national / international regulations.

Physical and chemical hazards

Flammable liquids, its vapor and air mixture can form explosive mixture.

Inhaled

May be fatal if swallowed and enters airways during normal handling.

Ingestion

Accidental ingestion of the product may be harmful to the health of the individual.

Skin Contact

The product can cause skin irritation following direct contact with the skin. May be harmful in contact with skin.

Eye

This product may cause temporary discomfort following direct contact with the eye.

Please refer to 12th chapter of SDS.

Component

Cas No.

EC No.

Concentration

(weight percent, %)

Xylene

1330-20-7

215-535-7

4.5

Solvent naphtha (petroleum), heavy arom

64742-94-5

265-198-5

37.5

Polyethylene-polypropylene glycol

9003-11-6

618-355-0

58

General advice

Immediate medical attention is required. Show this safety data sheet (SDS) to the doctor in attendance.

Eye contact

Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician if feel uncomfortable.

Skin contact

Take off contaminated clothing and shoes immediately. Wash off with plenty of water for at least 15 minutes and consult a physician if feel uncomfortable.

Ingestion

Induce vomiting. Never give anything by mouth to an unconscious person. Call a physician or Poison Control Center immediately.

Inhalation

Move victim into fresh air. If breathing is difficult, give oxygen. Do not use mouth to mouth resuscitation if victim ingested or inhaled the substance. If not breathing, give artificial respiration and consult a physician immediately.

Protecting of first-aiders

No special protection is required.

1

Substance accumulation, in the human body, may occur and may cause some concern following repeated or long-term occupational exposure.

1

Treat symptomatically.

2

Symptoms may be delayed.

Suitable extinguishing media

Small Fire: Dry chemical, CO2, water spray or alcohol-resistant foam;

Large Fire: Water spray, fog or alcohol-resistant foam.

Unsuitable extinguishing media

Do not use a solid water stream as it may scatter or spread fire

1

Will form explosive mixtures with air.

2

Fire exposed containers may vent contents through pressure relief valves thereby increasing fire intensity and/ or vapor concentration.

3

Vapors may travel to source of ignition and flash back.

4

Liquid and vapor are flammable.

5

Containers may explode when heated.

6

May expansion or decompose explosively when heated or involved in fire.

1

As in any fire, wear self-contained breathing apparatus (MSHA/NIOSH approved or equivalent) and full protective gear.

2

Fight fire from a safe distance, with adequate cover.

3

Prevent fire extinguishing water from contaminating surface water or the ground water system.

1

 Avoid breathing vapors and contacting with skin and eye.

2

 Beware of vapors accumulating to form explosive concentrations.

3

 Vapors can accumulate in low areas.

4

 Emergency personnel wear positive pressure self-contained breathing apparatus. Wear protective and anti-static clothing. Wear chemical impermeable gloves.

5

 Ensure adequate ventilation. Remove all sources of ignition. Take precautionary measures against static discharges.

6

 Evacuate personnel to safe areas. Keep people away from and upwind of spill/leak.

7

 Use personal protective equipment. Avoid breathing vapours, mist, gas or dust.

1

Prevent further leakage or spillage if safe to do so.

2

Discharge into the environment must be avoided.

1

 Absorb spilled material in dry sand or inert absorbent. In case of large amount of spillage, contain a spill by bunding.

2

 Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.

3

 Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment.

1

 Avoid inhalation of vapors.

2

 Use only non-sparking tools.

3

 To prevent fire caused by electrostatic discharge steam, equipment on all metal parts should be grounded.

4

 Use explosion proof equipment.

5

 Handling is performed in a well-ventilated place.

6

 Wear suitable protective equipment.

7

 Avoid contact with skin and eyes.

8

 Keep away from heat/sparks/open flames/ hot surfaces.

1

 Keep containers tightly closed.

2

 Keep containers in a dry, cool and well-ventilated place.

3

 Keep away from heat/sparks/open flames/hot surfaces.

4

 Store away from incompatible materials and foodstuff containers.

Occupational Exposure limit values

Component

Country/Region

Limit value - Eight hours

Limit value - Short term

ppm

mg/m³

ppm

mg/m³

Xylene

1330-20-7

USA - OSHA

100

435

-

-

South Korea

100

435

150

655

Ireland

50

221

100

442

Germany (AGS)

100

440

200

880

Denmark

25

109

50

218

Australia

80

350

150

655

Biological limit values

No information available

Monitoring methods

• EN 14042 Workplace atmospheres. Guide for the application and use of procedures for the assessment of exposure to chemical and biological agents.
• GBZ/T 160.1~GBZ/T 160.81-2004 Determination of toxic substances in workplace air (Series standard).

1

Ensure adequate ventilation, especially in confined areas.

2

Ensure that eyewash stations and safety showers are close to the workstation location.

3

Use explosion-proof electrical/ventilating/lighting/equipment.

4

Set up emergency exit and necessary risk-elimination area.

General requirement

Eye protection

Tightly fitting safety goggles (approved by EN 166(EU) or NIOSH (US).

Hand protection

Wear protective gloves（such as butyl rubber）, passing the tests according to EN 374(EU), US F739 or AS/NZS 2161.1 standard.

Respiratory protection

If exposure limits are exceeded or if irritation or other symptoms are experienced, use a full-face respirator with multi-purpose combination (US) or type AXBEK (EN 14387) respirator cartridges.

Skin and body protection

Wear fire/flame resistant/retardant clothing and antistatic boots.

Appearance

Dark yellow liquid

Odor

Pungent odor

Physical state

Liquid

Odor threshold

No data available

Relative density

(Water =1)

0.90-1.00 (60℃)

Partition coefficient n-

octanol / water

No data available

pH (as supplied)

Not soluble in water, no pH value

Auto-ignition

temperature (°C)

No data available

Freezing point (°C)

<-10

Decomposition

temperature

No data available

Initial boiling point and

boiling range (°C)

No data available

Kinematic viscosity

0~300 mPa·s (60℃)

Flash point

(closed cup, °C)

35~50

Molecular                           weight

(g/mol)

No data available

Evaporation rate

No data available

Particle characteristics

Not applicable

Flammability

Combustible

Explosive properties

No data available

Upper Explosive Limit (%)

No data available

Oxidising properties

No data available

Lower Explosive Limit (%)

No data available

Surface                           Tension

(dyn/cm or mN/m)

No data available

Vapour pressure (kPa)

No data available

Volatile                   Component

(%vol)

No data available

Solubility (g/L)

Oil soluble, insoluble in water

Gas group

No data available

Vapour density (Air = 1)

No data available

pH as a solution (1%)

No data available

VOC g/L

No data available

Reactivity

Contact with incompatible substances may cause decomposition or other chemical reactions.

Chemical stability

Stable under proper operation and storage conditions.

Possibility of

hazardous reactions

No information available

Conditions to avoid

Incompatible materials, heat, flame and spark.

Incompatible

materials

No information available

Hazardous decomposition products

Under normal conditions of storage and use, hazardous decomposition products should not be produced.

Acute toxicity

Component

Cas No.

LD₅₀(oral)

LD₅₀(dermal)

LC₅₀(inhalation,4h)

Xylene

1330-20-7

4300mg/kg(Rat)

>1700mg/kg(Rabbit)

21.712mg/L(Rat)

Component

Cas No.

IARC

NTP

Xylene

1330-20-7

Category 3

Not Listed

Solvent naphtha (petroleum), heavy arom.

64742-94-5

Not Listed

Not Listed

Demulsifier

Skin corrosion/irritation

Causes skin irritation (Category 2)

Serious eye damage/irritation

No information available

Skin sensitization

No information available

Respiratory sensitization

No information available

Reproductive toxicity

No information available

STOT-single exposure

No information available

STOT-repeated exposure

No information available

Aspiration hazard

May be fatal if swallowed and enters airways (Category 1)

Germ cell mutagenicity

No information available

Reproductive toxicity(additional)

No information available