MSDS OF CH-3

 Trade name: CH-3 
Company: Shanghai Sanzheng Polymer Material Co., Ltd. 
100 Qinzhou Road, Shanghai, China 
Phone number: (008621) 54296396 Fax: (008621) 54296397

Chemical characterization: A dispersing agent for pigments.
CAS-No.
Hazard symbols     R-phrases    Concentration    Polymericamide
    Xi              R36/38          > 75 %            86753-79-9

Irritating to eyes and skin.

Eye contact: Immediately 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. 

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.

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.

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.

Occupational exposure limits: No Occupational Exposure Limit Assigned.
Additional information on technical system design
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.

Form: viscous liquid / waxy paste
Colour: amber / light brown
Odour: characteristic
Boiling point: No data.
Pourpoint: approx. 35 Deg C
Thermal decomposition: > 250 Deg C 
Flash point: > 250 Deg C
Autoignition temperature: No data. 
Explosion limits: lower: No data.
upper: No data.
Vapour pressure: < 2.0E-05 mm Hg
Specific gravity: approx. 0.92
Solubility: 
Solubility in/with water: insoluble
Solubility in/with other: soluble in: hexane , DMF , DMSO 
pH-value (quant.): approx. 8.4
Partition coeff.: log P No data.
Oxidizing properties: None known.
Explosive properties: None known.

Hazardousreactions(conditionstoavoid): None known 
Hazardous reactions (materials to avoid): None known
Hazardous decomposition products See 'Fire Fighting Measures'.

ACUTE TOXICITY (LETHAL DOSES) 
   LD50 Ingestion rat Dose: > 5000 mg/kg
   LD50 Dermal rat Dose: > 2000 mg/kg

ACUTE TOXICITY (IRRITATION, SENSITISATION ETC.)
   Inhalation Symptoms: Unlikely route of exposure.

   Skin contact Symptoms: Severe/extremely severe irritant following a single application to rabbit skin. Will cause skin irritation. It is not a skin sensitiser in animal tests. Unlikely to cause skin sensitisation. Unlikely to be hazardous by skin absorption.

   Eye contact Symptoms: Will cause eye irritation.

   Ingestion Symptoms: Unlikely to be hazardous if swallowed. 

DELAYED OR CHRONIC TOXICOLOGICAL EFFECTS
   Long Term Exposure Symptoms: No information available.

ELIMINATION
   BOD analysis
      Degradability: 70 %
      Period: 28 day(s)
      Method: MITI protocol
MOBILITY
   Solubility Results: The product is essentially insoluble in water.
ECOTOXICITY
   Toxicity to fish LC50 rainbow trout Period: 96 hours
      Additional inform. : The product showed no toxicity to fish at the solubility limit.
   Toxicity to fish NOEC rainbow trout Period: 96 hours
      Additional inform.: The product showed no toxicity to fish at the solubility limit.
Toxicity to bacteria
   IC50 Sewage sludge organisms
      Dose: > 100 mg/l
      Test parameter: Inhibition of respiration rate
      Period: 3 Hours
      Assessment: Low toxicity to bacteria.
      Method: OECD Guide-line 209
ADDITIONAL INFORMATION ABOUT ECOLOGY
   Sewage treatment: The product is substantially removed in biological reatment.
Water pollution class
   (WGK1) - (self classification)

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

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
Air transport ICAO/IATA Not a dangerous substance as defined in the above regulations

Classification according to EEC directives
   Classification: IRRITANT
   Hazard labels: (Xi) Irritant
   R-phrases: (R36/38) Irritating to eyes and skin.
   S-phrases: (S26) In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
   Hazardous ingredients Polymeric amide

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.