High Carbon Fatty Alcohol Polyoxyethylene Ether &CETEARETH

Hazardous Substance Composition

Concentration

CAS No.

ceteareth-25

Purest quality

68439-49-6

HAZARDS IDENTIFICATION:

This substance is nonflammable

ROUTE OF INFECTION:

Inhalation, ingestion, skin and eye contact

HEALTH   HAZARDS :

Single acute overexposure:

Inhalation: Irritate respiratory system.

Eye contact:Eye contact irritation, causing corneal inflammation.

Skin contact: Long time and repeated contact can cause mild skin irritation and dermatitis.

Ingestion:Irritate stomach and intestine, causing nausea,diarrhea.

There is a small quantity of residue fatty alcohol, maybe smelt under normal condition, irritating eyes, noses and throats.

ENVIRONMENTAL HAZARDS :

Low toxicity to water environment.

DANGER OF EXPLOSION:

Exposure to open flame or high temperature can cause combustion or produce toxic high temperature vapor.

INHALATION:

The product is not volatile. Under special circumstances, such as fire, smoke or aerosols are inhaled and quickly leave the site to fresh air to keep the respiratory tract unobstructed. If breathing is difficult, give oxygen: if breathing stops, give artificial respiration immediately. When respiration and heartbeat stop, perform artificial respiration and cardiac compression immediately and seek medical advice.

IF SWALLOWED:

Do not let the unconscious person take anything orally and do not induce vomiting. Rinse your mouth and get medical attention immediately.

SKIN CONTACT:

Take off contaminated clothes immediately, wash with plenty of flowing water for at least 15 minutes, and seek medical advice

EYE CONTACT:

Lift the eyelids immediately and wash them thoroughly with a large amount of flowing water or normal saline for at least 15 minutes; Get medical attention.

DANGEROUS CHARACTERISTICS:

This substance is nonflammable.

HAZARDOUS COMBUSTION

PRODUCTS

It will form toxic vapor or smoke in case of open fire or high temperature.

FIRE EXTINGUISHING METHOD:

Fire fighters must wear full body fire retardant clothing, wear positive pressure self-contained breathing apparatus, and fight fire upwind.

If possible, move the container away from the fire and into the open. Spray water to keep the fire container cool until the end of the fire. If the container in the fire is discolored or generates sound from the safety relief device, it must be removed immediately.

Extinguishing agent: soluble foam, carbon dioxide, dry powder, water mist.

HANDLING:

Strengthen ventilation. Operators must be specially trained. Smoking is prohibited in the workplace. Avoid static electricity during operation. Avoid contact with eyes and skin, and wash thoroughly after operation. Handle with care to prevent damage to packaging and containers. Appropriate leakage emergency treatment equipment and appropriate materials shall be provided.

STORAGE:

Keep the container closed and store it in a cool and ventilated warehouse. The handling temperature is 10-38 ℃ . The storage area shall be equipped with leakage emergency treatment equipment and appropriate materials. When the materials are stored in liquid state, the storage tank shall be sealed with inert gas (such as nitrogen) to prevent oxygen or air from entering. Long term exposure of materials to air or oxygen will lead to oxidative decomposition of materials. The stability of material color can be maintained by sealing with inert gas.

ENGINEERING MEASURES:

Provide adequate ventilation, safety shower and eyewash equipment.

PERSONAL PROTECTIVE EQUIPMENT:

Respiratory:  Wear an air respirator when possible contact with steam and fog.

Eye :  Chemical safety glassed.

Clothing:  Wear appropriate protective clothing and boots.

Hand:  Wear acid-resistant rubber gloves.

O THER PROTECTIVE  MEASURES:

No smoking at working site. Working is finished before washing and dressing. Pay attention to personal sanitation and hygiene.

Appearance:

Milky white to light yellow solid

Melting point( ℃ ）

Relative density(water=1)

Molecular formula:

C ₆₆ - ₆₈ H ₁₃₄ - ₁₃₈ O ₂₆ .(CH ₂ CH ₂ O) ₂₅ H

Relative Steam Density(air=1)

Major components :

Purest quality, mixture

Molecular weight ：

1250-1600

Saturated steam pressure

No materials

Heat of Combustion(kJ/mol) ：

No materials

Critical temperature( ℃)

No materials

Critical pressure(Mpa)

No materials

Absolute value partition coefficient  of Octanol  /water

No materials

Flashing point ( ℃)

Insignificance

Explosion upper limit%(V/V)

I nsignificance

Ignition temperature

No materials

Explosion lower limit%(V/V)

I nsignificance

p H Value:

5.5-7.0

Main application

1. Widely used in printing and dyeing industry, also used as direct dyeing materials, reduced dyes, acidity dyes, dyes of dispersibility, levelling agents of positive ions, meanwhile diffusants, stripping agents with normal amount of 0.2~1g/L of high performance, increasing the dyeing firmness, developing bright and mean. It can also remove the impurities dispersedly collected on the fabric, improving the detergency of synthetic detergents of ABS-Na, lessening the static effects of fabric.
2. During the metal processing period, used as detergent washing agents, extremely easy to remove the suface oil dirts, in favor of the processing of the next step. Also it can be used as solubilizer(brightener).
3. In the glass fire industry, working as emulgators, it can make delicate and mean lubricants emulsion, decreasing the breakage rate, stopping fluffing.
4. In general industry, used as o/w emulgators, favorable emulsifying property to animal, plant, mineral oil. The emulsion made in the step is very stable. For example, components of oil agents of synthetic fiber springing of dacron; emulgators in emulsion industry and petroleum drilling fluid; the product has a unique emulsifying performance towards stearic acid,paraffin, mineral oil and etc..It is also the emulgator of polymerization of macromolecule emulsion.
5. In agriculture, used as penetrating agents of soaking seeds, increasing the penetrating performance of the far chemicals and germination rate of seeds.

Other Physical and Chemical Properties

Water content ≤ 0.5%, Clouding ＞ 92-96 ℃

STABILITY:

Stable under normal temperature and pressure

MATERIALS TO AVOID:

Strong oxidant, acid, base

HAZARDOUS POLYMERIZATION:

Will not occur

CONDITIONS TO AVOID CONTACT

Electrostatic discharge, heat, moisture, etc

DECOMPOSITION PRODUCT

No materials

TOXICITY DATA:

LD50;

LC50

IRRITATION DATA:

No data available.

WASTE PROPERTY :

Hazardous waste, industrial solid waste

WASTE DISPOSAL METHOD:

Product: First consider recycling, if not recycling, can use incineration method.

Unclean packaging: Return the container to the manufacturer or dispose of it in accordance with national and local regulations. Empty containers containing residual products (liquid or vapor) are hazardous. Do not pressurize, cut, weld, drill or grind the container. Do not expose the container to high temperature, fire, static electricity or other ignition sources. Otherwise, the container may explode and cause injury or death. Empty drums should be completely emptied, rinsed three times, sealed and put into recycling or disposal.

WASTES NEEDING TO PAY ATTENTION TO

Consult national and local relevant regulations before disposing, can be incinerated.

CODE OF HAZARDOUS PRODUCTS ：

No data

UN CODE ：

No data

PACKAGE MARK ：

Transport according to normal products.

CATEGORY OF PACKAGE ：           

PACKAGING METHOD

25kg kraft bags or woven bags