SAFETY DATA SHEET

FINISHING AGENT (WEIGHTING AGENT WG-2A)

SECTION 1. Identification of Substance and Company

Classification of the substance           :     LONG-TERM AQUATIC HAZARD - Category 2

or mixture GHS label elements

Signal word                                          :    No signal word.

Hazard statements                              : H411 - Toxic to aquatic life with long lasting effects

Precautionary statements

Prevention                                            : P273 - Avoid release to the environment

Response                                               : P391 - Collect spillage.

Storage                                                : Store in accordance with all local, regional, national and

international regulations.

Disposal                                              : P501 - Dispose of contents and container in accordance with

all local, regional, national and international regulations.

Symbol                                            :  

Other hazards which do not             :    None known.

result in classification

SECTION 3. Main Composition/Property

Description of necessary first aid measures

Inhalation : Remove victim to fresh air and keep at rest in a position comfortable for breathing.

If not breathing, if breathing is irregular or if respiratory arrest occurs, provide

artificial respiration or oxygen by trained personnel. It may be dangerous to the

person providing aid to give mouth-to-mouth resuscitation. Get medical attention if adverse health effects persist or are severe. If unconscious, place in recovery

position and get medical attention immediately. Maintain an open airway. Loosen

tight clothing such as a collar, tie, belt or waistband. In case of inhalation of

decomposition products in a fire, symptoms may be delayed. The exposed person

may need to be kept under medical surveillance for 48 hours.

Ingestion :   Wash out mouth with water. Remove dentures if any. Remove victim to fresh air and keep at rest in aposition comfortable for breathing. If material has been swallowed

and the exposed person is conscious, give small quantities of water to drink. Stop if the exposed person feels sick as vomiting may be dangerous. Do notinduce vomiting

unless directed to do so by medical personnel. If vomiting occurs, the head should be kept low so that vomit does not enter the lungs. Get medical attention if adverse

health effects persist or are severe. Never give anything by mouth to an unconscious person. If unconscious, place in recovery position and get medical attention

immediately. Maintain an open airway. Loosen tight clothing such as a collar,

tie, belt or waistband.

Skin contact:    Flush contaminated skin with plenty of water. Remove contaminated clothing

and shoes. Get medical attention if symptoms occur. Wash clothing before reuse.

Clean shoes thoroughly before reuse.

Eye contact : Immediately flush eyes with plenty of water, occasionally lifting the upper and lower

eyelids. Check for and remove any contact lenses. Continue to rinse for at least 10 minutes. Get medical attention if irritation occurs.

Most   important   symptoms/effects,   acute   and

delayed Potential acute health effects

Inhalation   :    No known significant effects or critical hazards

Ingestion    :    No known significant effects or critical hazards.

Skin contact :    No known significant effects or critical hazards.

Eye contact :      No known significant effects or critical hazards.

Over-exposure signs/symptoms Inhalation    : No specific data.

Ingestion    : No specific data

Skin            : No specific data.

Eyes            : No specific data.

SECTION 5. Flammability & explosibility and fire fighting measures

Extinguishing media

Suitable : Use an extinguishing agent suitable for the surrounding fire

Not suitable : none known

Specific hazards arising : In a fire or if heated, a pressure increase will occur and the container may burst from the chemical          This material is toxic to aquatic life with long lasting effects. Fire water

contaminated with this material must be contained and prevented from being discharged to any waterway, sewer or drain.

Hazardous thermal :       Decomposition products may include the following materials:

decomposition products    carbon dioxide; carbon monoxide ; nitrogen oxides

Special precautions for    Promptly isolate the scene by removing all persons from the vicinity of the

fire- fighters:                     incident if there is a fire. No action shall be taken involving any personal

risk or without suitable training.

Remark :   Not  available.

Handle

Take care of load and unload in order to avoid sprinkle due to package breakage. easily agglomerate exposed to the moisture, it’s unadvisable to handle them when raining, unless under rain shelter.

Storage

Can be stored one year in cool and well-ventilated warehouse, avoid insolation, seal the drum immediately after use, the shelf life is 6 months.

SECTION 8    Protection Measures

Appropriate engineering

controls  ：Good general ventilation should be sufficient to control worker exposure to airborne contaminants

Environmental exposure

controls :         Emissions from ventilation or work process equipment should be checked to ensure they comply with the requirements of environmental protection legislation. In some

cases, fume scrubbers, filters or engineering modifications to the process

equipment will be necessary to reduce emissions to acceptable levels.

Engineer Control: keep workshop and storage room ventilated and materials sealed.

Operation Protection: keep materials away from eyes and ventilate during production and usage.

Thoroughly rinse after operation.

Personal Protection

Hand protection : Chemical-resistant, impervious gloves complying with an approved standard

should be worn at all times when handling chemical products ifa risk

assessment indicates this is necessary. Use gloves approved to relevant standards e.g.

EN 374 (Europe), F739 (US). Suitability and durability of a glove is dependent on

usage, e.g. frequency and duration of contact, chemical resistance of glove material

and dexterity. Always seek advice from glove suppliers.

Eye protection :    Safety eyewear complying with an approved standard should be used when a risk assessment indicates this is necessary to avoid exposure to liquid splashes, mists, gases or dusts. If contact is possible, the following protection should be worn,

unless the assessment indicates a higher degree of protection: safety glasses with side-shields.

Skin protection : Personal protective equipment for the body should be selected based on the task

being performed and the risks involved and should be approved by a specialist

before handling this product.

SECTION 9.      Physical and chemical Properties

Appearance: liquid

Color：white

Odor : slightly odorous

Ionicity: weak cationic

pH :    6.0-8.0  （1% aqueous solution）

Solublity  ：can completely dissolved by any ratio.

Flammability (solid, gas) :    Not   available.

Vapor pressure : Not   available.

SECTION 10.      Stability and Reactivity

Chemical stability: stable under in cool and well ventilated conditions.

Possibility of hazardous: Under normal conditions of storage and use,

Hazardous Reactions: Reaction will not occur

Conditions to be avoided: No specific data.

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

SECTION 11.    Toxicological Information

Information on the likely routes of exposure

Inhalation :     No known significant effects or critical hazards.

Ingestion :       No known significant effects or critical hazards.

Skin contact :    No known significant effects or critical hazards.

Eye contact :    No known significant effects or critical hazards.

Symptoms related to the physical, chemical and toxicological characteristics Inhalation :     No specific data.

Ingestion :       No specific data.

Skin contact :    No specific data.

Eye contact :    No specific data.

Acute Toxicity : LD50      /( rat)  ＞3000mg/kg

Primary irritant effect:

On the skin：non-irritant

Inhalation：has no affect on respiratory tract due to non volatile flake.。

Skin sensitization：no occur about allergic reaction, wash thoroughly after contact skin. Potential chronic health effects

Inhalation :     No known significant effects or critical hazards.

Ingestion :       No known significant effects or critical hazards.

Skin contact :    No known significant effects or critical hazards.

Eye contact :    No known significant effects or critical hazards.

Carcinogenicity : No known significant effects or critical hazards.

Mutagenicity :   No known significant effects or critical hazards.

Teratogenicity :   No known significant effects or critical hazards.

Developmental effects : No known significant effects or critical hazards.

Fertility effects : No known significant effects or critical hazards.

Delayed and immediate effects and also chronic effects from short and long term exposure Short term exposure

Potential immediate effects : Not available.

Potential delayed effects: Not available .

Long term exposure

Potential immediate effects : Not available.

Potential delayed effects: Not available .

Aspiration hazard : Not available .

International transport regulations

14.1-14.4 UN number; UN proper shipping name; Transport hazard class(es); Packing group Road ADR:

Valuation    : Not regulated for transport

Railway RID :

Valuation    :Not regulated for transport

Transport by sea IMDG-Code:

Valuation    :Not regulated for transport

14.5 Environmental hazards

Hazardous to the environment: no

14.6 Special precautions for user

Relevant information in other sections have to be considered

14.7 Transport in bulk according to Annex   Ⅱof MARPOL73/78 and IBC Code

Bulk transport in tankers is not intended.