MSDS OF CH

MSDS OF CH-11B

1.IDENTIFICATION OF SUBSTANCE/PREPARATION AND OF THE COMPANY/UNDERTAKING

Trade name: CH-11B
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 R-phrases Concentration
symbols
Contains no Hazardous Ingredients (91/155/EEC)

3.HAZARDS IDENTIFICATION

May cause eye irritation.

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 as a precaution.

Skin contact: Remove contaminated clothing. Wash skin with water. Obtain medical attention if ill effects occur.

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.

Medical advice: Symptomatic treatment and supportive therapy as indicated.

5.FIRE FIGHTING MEASURES

Special hazards: The material may form flammable dust clouds in air. Take precautionary measures against static discharges. 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: Protect against dust. Ensure suitable personal protection during removal of spillages.

Methods for cleaning up: Clear up spillages. Transfer to a container for disposal. Wash the spillage area clean.

7.HANDLING AND STORAGE

9.PHYSICAL AND CHEMICAL PROPERTIES

Form: powder

Colour: blue

Odour: None

Boiling point: Not applicable

Melting point: > 300 Deg C

Flash point: No data.

Autoignition: No data. temperature

Explosion limits: lower: No data.

upper: No data.

Vapour pressure: No data.

Relative density: approx. 1.142 at 20 Deg C

Solubility: Solubility in/with water insoluble

Solubility: Solubility in/with other Insoluble in: most organic solvents

pH-value (quant.): No data.

Partition coeff.: log P 1.28 ( 25 Deg C )

Oxidizing properties: None known.

Explosive properties: See 'Fire Fighting Measures'.

Minimum Ignition Energy: 50 .. 100 mJ

Safe handling advice: Control dust formation. Avoid contact with skin and eyes. Avoid inhalation of high concentrations of dusts.

Measures to prevent fire and explosions: Take precautionary measures against static discharges.

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: Where suitable engineering controls are not fitted or are inadequate, wear suitable protective equipment.

Personal protection

Respiratory protect.: Wear suitable respiratory protective equipment if exposure to high levels of dust 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 Oral rat Dose: > 5000 mg/kg

LD50 Dermal rabbit Dose: > 2000 mg/kg

ACUTE TOXICITY (IRRITATION, SENSITISATION ETC.)

Inhalation Symptoms: High concentrations of dust may be irritant to the upper respiratory tract.

Skin contact Symptoms: Non-irritant to rabbit skin. Unlikely to cause skin irritation in man. It is not a skin sensitiser in animal tests. Unlikely to cause skin sensitisation. Unlikely to be hazardous by skin absorption.

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: An ingestion study in rats has shown that repeated doses produce adverse effects on the spleen, liver and stomach at 1000mg/kg/day. Short term tests have shown that it is unlikely to be a carcinogenic hazard to man.

NOEL: 200 mg/kg/day

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 regulations

15.REGULATORY INFORMATION

Classification according to EEC directives

Classification: Not Classified as Dangerous for Supply/Use.

16.OTHER INFORMATION

This data sheet was prepared in accordance with Directive 91/155/EEC.

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.

MOBILITY

Results: The substance is essentially insoluble in water.

BIOACCUMULATIVE POTENTIAL

The substance has low potential for bioaccumulation.

ECOTOXICITY

Toxicity to fish

LC50 rainbow trout Dose: > 10 mg/l Period: 96 hours

Additional inform. : The substance showed no toxicity to fish at the solubility limit.

Toxicity to daphnia

EC50 daphnia magna Dose: > 10 mg/l Period: 48 Hours

Additional inform.: The substance showed no toxicity to invertebrates at the solubility limit.

Toxicity to algae

ErC50 Dose: > 0.1 mg/l

Additional inform.: The substance showed no toxicity to algae at the solubility limit.

BIOCHEMICAL OXYGEN DEMAND

COD: 1.55 gO2/g

BOD 28 DAY: 0 gO2/g

Additional inform.: Not readily biodegradable.

Water pollution class

(WGK0) - (self classification)