Safety technical regulations for potassium thioacetate

Safety technical regulations for potassium thioacetate

 

potassium thioacetate

Chemical Safety Technical Instructions

 

Product name: Potassium thioacetate Prepared according to GB/T 16483 GB/T 17519

Revision date: August 10, 2017 Initial preparation date: August 10, 2017

Version: 1.0

 

Part 1Chemical and enterprise labeling

 

Chemical name: Potassium thioacetate

Chemical English name: potassium thioacetate

 

Part 2 Hazard Overview

 

Emergency Overview:

Cause skin irritation. Cause severe eye irritation. May cause respiratory irritation.

GHS Hazard Categories:

Skin Corrosion/Irritation Category 2

Severe Eye Injury/Eye Irritation Category 2

Specific Target Organ Toxicity Primary Exposure Category 3

Label Elements:

pictogram

Warning words: warning

Hazard statement:

H315 Causes skin irritation.

H319 Causes severe eye irritation.

H335 may cause respiratory irritation.

Precautionary Notes:

Precautions:

-- P264 Clean thoroughly after operation.

-P280 Wear protective gloves/clothing/goggles/masks.

-- P261 Avoid breathing dust/fumes/gases/fumes/vapors/spray.

-- P271 Use only outdoors or in well-ventilated areas.

Incident response:

-- P302 P352 In case of skin contamination: wash with water.

-- P321 Specific treatment (see... on this label).

-- P332 P313 If skin irritation occurs: Get medical advice/attention.

-- P304 P340 If inhaled by mistake: Move person to fresh air and maintain comfortable breathing position.

-- P312 If you feel unwell, call the detox center/doctor

Safe storage:

-- P403 P233 Store in a well-ventilated place, keeping the container tightly closed.

-- P405 Storage must be locked.

Waste gas disposal:

-P501 Dispose of contents/containers in accordance with local regulations.

Physical and Chemical Hazards: No information available

Health hazard: cause skin irritation. Cause severe eye irritation. May cause respiratory irritation.

Environmental hazard: no data

 

PART 3 INFORMATION INFORMATION

 

Components	Concentration or concentration range (mass fraction.%)	CAS NO.
Potassium thioacetate	100%	10387-40-3

 

 

Part 4 First Aid Measures

 

First Aid:

Inhalation: If inhaled, move patient to fresh air.

Skin contact: Take off the contaminated clothing, wash the skin thoroughly with soap and water, if you feel uncomfortable, seek medical advice.

Eye contact: separate the eyelids and flush with flowing water or saline. Seek immediate medical attention.

Ingestion: gargle, no vomiting. Seek immediate medical attention.

Advice for the protection of rescuers:Move the patient to a safe place. Consult a doctor. Show this chemical safety technical manual to the doctor on site.

Special tips for doctors:No information available.

 

Part 5 Fire Protection Measures

 

Extinguishing agent:

Fire with water mist, dry powder, foam or carbon dioxide extinguishing agent.

Avoid using direct current water to extinguish the fire. Direct current water may cause splashing of flammable liquid and spread the fire.

Particularly dangerous:

No information available.

Fire fighting precautions and protective measures:

Firefighters must wear air-carrying breathing apparatus and full-body protective clothing to put out the fire in the upper wind direction.

Move the container from the fire to the open as much as possible.

Containers in a fire scene that have changed color or hardened from the safety pressure relief device must be evacuated immediately.

Isolate the accident site and prohibit irrelevant personnel from entering. Containment and treatment of fire water to prevent environmental pollution.

 

Part 6 Emergency Treatment of Leakage

 

Protective measures, protective equipment and emergency treatment procedures for operators:

It is recommended that emergency personnel wear air-carrying breathing apparatus, anti-static clothing and rubber oil-resistant gloves.

Do not touch or cross the leak.

All equipment used in the work shall be earthed.

Cut off the leak source as much as possible.

Eliminate all ignition sources.

The warning area shall be designated according to the affected area of liquid flow, steam or dust diffusion, and the irrelevant personnel shall be evacuated to the safety area from crosswind and upwind direction.

Environmental protection measures:Containment of leaks to avoid environmental pollution. Prevent leakage into sewers, surface water and groundwater.

Containment and removal methods of leaked chemicals and disposal materials used:

Small amount of leakage: Collect leakage liquid in a sealable container as much as possible. Absorb with sand, activated carbon or other inert material and transfer to a safe place. Do not flush into the sewer.

Large leakage: build a dam or dig a pit to contain it. Seal the drainage pipe. Cover with foam to inhibit evaporation. Transfer to the tank or special collector with explosion-proof pump, recycle or transport to the waste treatment site for disposal.

 

PART 7 OPERATION, DISPOSAL AND STORAGE

 

Operation Precautions:

Operators should be specially trained and strictly follow the operating procedures.

Operation and disposal shall be carried out in places with local ventilation or comprehensive ventilation facilities.

Avoid eye and skin contact, avoid breathing vapors.

See Section 8 for individual protective measures.

Keep away from fire and heat sources. Smoking is strictly prohibited in the workplace.

Use explosion-proof ventilation systems and equipment.

If canning is required, the flow rate should be controlled and grounded to prevent static accumulation.

Avoid contact with compounds such as oxidants (see Section 10 for compounds).

Handle lightly to prevent damage to packaging and containers.

Empty containers may leave harmful substances.

Wash hands after use and prohibit eating and drinking in the workplace.

Equipped with corresponding varieties and quantities of fire fighting equipment and leakage emergency treatment equipment.

Storage Precautions:

Store in a cool, ventilated warehouse.

The temperature of the warehouse should not exceed 37 ℃.

It should be stored separately from oxidants and edible chemicals, and mixed storage is not allowed (see Part 10 for prohibited compounds).

Keep container sealed.

Keep away from fire and heat source.

The warehouse must be equipped with lightning protection equipment.

The exhaust system shall have no grounding device to conduct static electricity.

Explosion-proof lighting and ventilation settings are adopted.

It is forbidden to use equipment and tools that are easy to produce sparks.

The storage area shall be equipped with leakage emergency treatment equipment and suitable containment materials.

 

SECTION 8. CONTACT CONTROL/INDIVIDUAL PROTECTION

 

Occupational exposure limits

Component Name	CAS	Standard Source	Type	Standard value	Remarks
Potassium thioacetate	10387-40-3	GBZ2.1-2007	MAC	-	Not specified
			PC-TWA	-
			PC-STEL	-

 

Biological limitations:

No data

Monitoring methods:

GBZ/T 160.1 to GBZ/T 160.81-2004-Guidelines for the determination of toxic substances in workplace air (serial standards),EN 14042-Workplace air procedures for assessing exposure to chemical or biological agents

 

Engineering Control:

The workplace is recommended to be separate from other workplaces.

Closed operation to prevent leakage.

Strengthen ventilation.

Set automatic alarm device and accident ventilation facilities.

Emergency evacuation channels and necessary evacuation areas shall be provided.

Set the red zone warning line, warning signs and Chinese warning instructions, and set the communication alarm system.

Safety shower and eyewash equipment provided.

Personal protective equipment:

Respiratory system protection: When the concentration in the air exceeds the standard, wear a filtering respirator (half mask). Emergency rescue or evacuation, should wear air-carrying breathing apparatus.

Hand protection: wear rubber oil resistant gloves.

Eye protection: wear chemical safety goggles.

Skin and Body Protection: Wear protective overalls against poison penetration.

 

Part 9 Physical and Chemical Properties

 

Appearance and properties: white crystal odor: no data

pH value: no data melting point/freezing point (℃):173-176 ℃(lit.)

Boiling point, initial boiling point and boiling range (℃):130.6 ℃ at 760 mmHg natural temperature (℃): no data available

Flash point (℃):94 ℃(lit.) decomposition temperature (℃): no data

Explosion limit [%(volume fraction)]: no data evaporation rate [n-butyl acetate (n-butyl acetate) based on 1]: no data

Full vapor pressure (kPa): no data Flammability (solid, gas): no data

Relative density (water in 1):1.046g/cm3 steam density (air in 1): no data

Odor threshold (mg/m3): no data n-octanol/water partition coefficient (lg P): no data

Solubility: water solubility: solubie. Viscosity: no data

 

PART 10 STABILITY AND REACTIVITY

 

Stability: Storage and use at normal ambient temperature, this product is stable.

Hazardous reaction: No information available.

Conditions to avoid contact: electrostatic discharge, heat, humidity, etc.

Forbidden compounds: strong oxide, strong acid, strong alkali.

Hazardous decomposition products: No information available.

 

Part 11 Toxicological Information

 

Acute toxicity:

By mouth: no information available

Inhalation: no data

Percutaneous: no data

Skin irritation or corrosion:

No information available.

Eye irritation or corrosion:

No data

Respiratory or skin allergies:

No information available.

germ cell mutagenicity:

No information available.

Carcinogenicity:

No information available.

Reproductive toxicity:

No information available.

Specific Target Organ Systemic Toxicity-One Exposure

No information available.

Specific target organ systemic toxicity ------ repeated exposure

No information available.

Inhalation hazard:

No information available.

 

Part 12 Information on Ecology

 

Ecotoxicity:

Fish acute toxicity test: no data available.

Daphnia acute activity inhibition test: no data available.

Algae growth inhibition test: no data available.

Toxicity to microorganisms: No information available.

Persistence and degradability:

No information available.

Bioconcentration or bioaccumulation:

No information available.

Migration in soil:

No information available.

 

Part 13 Disposal

 

Waste chemicals:

Recycle as much as possible.

If it cannot be recycled, incineration shall be used for disposal.

This product shall not be disposed of by discharging to underground sewers.

Contaminated packaging:

Return the container to the manufacturer or dispose of it in accordance with national and local regulations.

Discarded Note:

Relevant national and local regulations shall be consulted before disposal.

Safety precautions for disposal personnel are described in Section 8.

 

 

PART 14 TRANSPORTATION INFORMATION

 

United Nations Code Dangerous Goods Code (UN number):UN3335

United Nations Transport Name:AVIATION REGULATED SOLID, N.O.S.

United Nations Hazard Classification:9

Packaging category:lll

Packing method:Pack as recommend by the manufacturer, e.g. open steel drums. Ampoules outside ordinary wooden case. Thread mouth glass bottles, iron cap pressure mouth glass bottles, plastic bottles or metal barrels (cans) outside ordinary wooden cases.

Marine Pollutants (Yes/No):No

Transport notes:

Transportation vehicles shall be equipped with corresponding types and quantities of fire-fighting equipment and leakage emergency treatment equipment.

It is strictly prohibited to mix with oxidants, edible chemicals, etc.

The exhaust pipe of the vehicle in which the item is shipped must be equipped with a fire arrestor.

Grounding chain shall be provided when using tank (tank) car for transportation, and hole partition plate can be set in the tank to reduce static electricity generated by vibration.

It is forbidden to use mechanical equipment and tools that are easy to produce sparks for loading and unloading.

It is best to transport early and late in summer.

During transportation, it shall be protected from sun exposure, rain and high temperature.

Stopover should be away from fire, heat, high temperature zone.

Road transportation shall be carried out according to the prescribed route, and do not stop in residential areas and densely populated areas.

It is forbidden to slip away during railway transportation.

It is strictly prohibited to use wooden ships and cement ships for bulk transportation.

Danger signs and announcements shall be posted on the means of transport in accordance with the relevant transport requirements.

 

SECTION 15 REGULATORY INFORMATION

 

The following laws, regulations, rules and standards make corresponding provisions on the management of the chemicals:

组分Potassium thioacetace CAS: 10387-40-3

the People's Republic of China occupational disease prevention law:

Classification Catalogue of Occupational Hazards (2015): Not Included

dangerous chemicals safety management regulations:

Catalogue of Dangerous Goods Chemicals (2015): Not Included

List of Explosive Hazardous Chemicals (2017): Not Included

List of hazardous chemicals under key supervision:

List of the first batch and the second batch of hazardous chemicals under key supervision: not included

Measures for Environmental Management Registration of Hazardous Chemicals (for Trial Implementation);

Catalogue of Hazardous Chemicals for Key Environmental Management: Not Included

Regulations on the Administration of Narcotic Drugs and Psychotropic Drugs:

Catalogue of varieties of narcotic drugs: not included

List of varieties of psychotropic drugs: not included

new chemical substances environmental management approach:

List of Existing Chemical Substances in China (2013): Not Included

 

Section 16 Other Information

Preparation and revision of information:

This version is the 1.0 version and is prepared according to GB/T 16483-2008, GB/T 17519-2013 and GB 30000 series classification standards.