MSDS OF CH-2C
1.IDENTIFICATION OF SUBSTANCE/PREPARATION AND OF THE COMPANY/UNDERTAKING

Trade name: CH-2C
Company: Shanghai Sanzheng Polymer Material Co., Ltd.
100 Qinzhou Road, Shanghai, China
Phone number: (008621) 54296396   Fax: (008621) 54296397
2.COMPOSITION/INFORMATION ON INGREDIENTS

Chemical characterization: A dispersing agent for pigments.
CAS-No.       Hazard symbols      R-phrases      Concentration 
Polymer            Xi               R38             > 75 %
3.HAZARDS IDENTIFICATION

Irritating to skin. May cause eye irritation. May cause skin sensitisation in sensitive individuals.
4.FIRST AID MEASURES

Eye contact: Irrigate with eyewash solution or clean water, holding the eyelids apart, for at least 15 minutes. Obtain medical attention.

Skin contact: Remove contaminated clothing. Wash skin with water. Obtain medical attention. Contaminated clothing should be laundered before re-issue.

Inhalation: Remove patient from exposure. Obtain medical attention if ill effects occur.

Ingestion: Wash out mouth with water and give 200-300 ml (half a pint) of water to drink. Do not induce vomiting. Obtain medical attention if ill effects occur.

Medical advice: Symptomatic treatment and supportive therapy as indicated.
5.FIRE FIGHTING MEASURES

Special hazards: Combustible. If involved in a fire, it may emit noxious and toxic fumes.

Protective equipment: A self contained breathing apparatus and suitable protective clothing should be worn in fire conditions. 

Extinguishing agents: water spray, foam, dry powder or CO2.
6.ACCIDENTAL RELEASE MEASURES

Personal precautions: Ensure suitable personal protection during removal of spillages.

Environmental precautions: Do not allow to enter drains, sewers or watercourses.

Methods for cleaning up : Adsorb spillages onto sand, earth or any suitable adsorbent material. Transfer to a container for disposal. Wash the spillage area clean. Washings must be prevented from entering surface water drains.
7.HANDLING AND STORAGE  
9.PHYSICAL AND CHEMICAL PROPERTIES

Form: viscous liquid / waxy paste

Colour: amber / brown

Odour: characteristic 

Boiling point: No data. 

Pourpoint: approx. 25 Deg C 

Thermal decomposition: > 250 Deg C 

Flash point: approx. 230 Deg C Method: (closed cup) 

Autoignition temperature: No data. 

Explosion limits: lower: No data.

upper: No data. 

Vapour pressure: approx. 4.6 mm Hg at 20 Deg C 

Specific gravity: approx. 0.91 

Solubility: Solubility in/with water insoluble

Solubility: Solubility in/with other soluble in: hydrocarbon solvents , aromatic solvents , esters , ketones 

pH-value (quant.): No data.

Partition coeff.: log P No data. 

Oxidizing properties: None known.

Explosive properties: None known.

Safe handling advice : Use only in well ventilated areas. Avoid contact with skin and eyes. Avoid inhalation of vapours that may be evolved at elevated temperatures.

Requirements for storage rooms : Keep container tightly closed.
8.EXPOSURE CONTROLS/PERSONAL PROTECTION

Occupational exposure limits: No Occupational Exposure Limit Assigned.

Additional information on technical system design

  Technical measures: Wear protective equipment to comply with good occupational hygiene practice. 

Personal protection 

    Respiratory protect.: Wear suitable respiratory protective equipment if exposure to high levels of material are likely. 
    Eye protection: Wear eye/face protection.
    Hand protection: Wear suitable gloves.
    Body protection: Wear suitable protective clothing.
10.STABILITY AND REACTIVITY

Hazardous reactions (conditions to avoid): None known 

Hazardous reactions (materials to avoid): None known 

Hazardous decomposition products: See 'Fire Fighting Measures'.
11.TOXICOLOGICAL INFORMATION

ACUTE TOXICITY (LETHAL DOSES) 

    LD50 Ingestion rat Dose: > 2000 mg/kg

ACUTE TOXICITY (IRRITATION, SENSITISATION ETC.) 

    Inhalation Symptoms: Unlikely route of exposure. 
    Skin contact Symptoms: Slight/mild irritant following a single application to rabbit skin. Severe/extremely severe irritant following repeated applications to rabbit skin. Will cause skin irritation. It is a mild skin sensitiser in animal tests. Repeated and/or prolonged contact may cause skin sensitisation in a small proportion of sensitive individuals. 
    Eye contact Symptoms: Mild irritant to rabbit eyes. May cause eye irritation in man. 
    Ingestion Symptoms: Unlikely to be hazardous if swallowed. 

DELAYED OR CHRONIC TOXICOLOGICAL EFFECTS 

    Long Term Exposure Symptoms : Short term tests and a consideration of the structure have shown that it is unlikely to be a carcinogenic hazard to man.
12.ECOLOGICAL INFORMATION
13.DISPOSAL CONSIDERATIONS

Disposal should be in accordance with local, state or national legislation.
14.TRANSPORT INFORMATION

Road transport ADR/RID
Not a dangerous substance as defined in the above regulations 

Maritime transport IMDG 
Not a dangerous substance as defined in the above regulations
 
Air transport ICAO/IATA 
Not a dangerous substance as defined in the above regulation
15.REGULATORY INFORMATION

Classification according to EEC directives
Classification: IRRITANT
Hazard labels: (Xi) Irritant
R-phrases: (R38) Irritating to skin.
Hazardous ingredients: Polymer
16.OTHER INFORMATION

 This data sheet was prepared in accordance with Directive 91/155/EEC (93/112/EC). 

 The information on this sheet is not a specification, it does not guarantee specific properties. The information is intended to provide general guidance as to health and safety based upon our knowledge of the handling, storage and use of the product. It is not applicable to unusual or non-standard uses of the product nor where instructions or recommendations are not followed.

ELIMINATION

  DOC removal
 
    Degradability: 95.9 %

    Period: 28 day(s)

    Method: MITI protocol

MOBILITY

    Solubility Results: The product is essentially insoluble in water.

BIOCHEMICAL OXYGEN DEMAND

    BOD5/ThOD: 40 %

    BOD28/ThOD: 54 %

    Additional inform.: Not readily biodegradable.

ADDITIONAL INFORMATION ABOUT ECOLOGY

    Sewage treatment: The product is anticipated to be substantially removed in biological treatment processes.
 
  Water pollution class (WGK1) - VwVwS Ann. 3