午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

Chemical Safety Data Sheet MSDS / SDS

DISUL, SODIUM SALT

Revision Date:2024-12-21Revision Number:1

SECTION 1: Identification of the substance/mixture and of the company/undertaking

Product identifier

  • Product name: DISUL, SODIUM SALT
  • CBnumber: CB2503277
  • CAS: 136-78-7
  • EINECS Number: 205-259-5
  • Synonyms: sesone,Disul, sodium salt

Relevant identified uses of the substance or mixture and uses advised against

  • Relevant identified uses: For R&D use only. Not for medicinal, household or other use.
  • Uses advised against: none

Company Identification

  • Company: Chemicalbook
  • Address: Building 1, Huihuang International, Shangdi 10th Street, Haidian District, Beijing
  • Telephone: 400-158-6606

SECTION 2: Hazards identification

Classification of the substance or mixture

no data available

Label elements

Pictogram(s)
  • Signal word

    no data available

Hazard statement(s)

no data available

Precautionary statement(s)
Prevention

no data available

Response

no data available

Storage

no data available

Disposal

no data available

Other hazards

no data available

SECTION 3: Composition/information on ingredients

Substance

  • Product name: DISUL, SODIUM SALT
  • Synonyms: sesone,Disul, sodium salt
  • CAS: 136-78-7
  • EC number: 205-259-5
  • MF: C8H7Cl2NaO5S
  • MW: 309.099

SECTION 4: First aid measures

Description of first aid measures

If inhaled

Fresh air, rest. Refer for medical attention.

Following skin contact

Remove contaminated clothes. Rinse skin with plenty of water or shower.

Following eye contact

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

Following ingestion

Rinse mouth. Refer for medical attention .

Most important symptoms and effects, both acute and delayed

Exposure Routes: inhalation, ingestion, skin and/or eye contact Symptoms: Irritation eyes, skin; liver, kidney damage Target Organs: Eyes, skin, central nervous system, liver, kidneys (NIOSH, 2016)

Indication of any immediate medical attention and special treatment needed

1. bathe & shampoo with soap & water to remove chemicals from skin & hair. obtain medical treatment if irritation persists. individuals with chronic skin disease or known sensitivity to chemicals should either avoid using herbicides or take extraordinary measures to avoid contact. 2. flush ... chemicals from eyes with copious amounts of clean water for 10-15 minutes. 3. if any symptoms of illness occur during or following inhalation of spray, remove victim from contact ... for at least 2-3 days. allow subsequent contact with chlorophenoxy compounds only if effective respiratory protection is practiced. chlorophenoxy compounds

SECTION 5: Firefighting measures

Extinguishing media

In case of fire in the surroundings, use appropriate extinguishing media.

Specific Hazards Arising from the Chemical

Not combustible. Gives off irritating or toxic fumes (or gases) in a fire.

Advice for firefighters

In case of fire in the surroundings, use appropriate extinguishing media.

SECTION 6: Accidental release measures

Personal precautions, protective equipment and emergency procedures

Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered sealable containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations. Do NOT wash away into sewer.

Environmental precautions

Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered sealable containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations. Do NOT wash away into sewer.

Methods and materials for containment and cleaning up

1. ventilate area of spill. 2. collect ... material in most convenient & safe manner & deposit in sealed containers for reclamation or for disposal in secured sanitary landfill. 2. liquid containing crag herbicide should be absorbed in vermiculite, dry sand, earth, or similar material.

SECTION 7: Handling and storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from food and feedstuffs, acids and strong oxidants.

SECTION 8: Exposure controls/personal protection

Control parameters

Occupational Exposure limit values

TLV: 10 mg/m3, as TWA; A4 (not classifiable as a human carcinogen)

Biological limit values

no data available

Exposure controls

Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Set up emergency exits and the risk-elimination area.

Individual protection measures

Eye/face protection

Wear safety goggles or eye protection in combination with breathing protection if powder.

Skin protection

Protective gloves.

Respiratory protection

Avoid inhalation of dust and mist. Use local exhaust or breathing protection.

Thermal hazards

no data available

SECTION 9: Physical and chemical properties

Information on basic physicochemical properties

  • Physical statesolid
  • Colour

    Colorless to white crystalline solid.

  • Odour

    Odorless.

  • Melting point/freezing point

    245°C DECOMP

  • Boiling point or initial boiling point and boiling range

    Decomposes (NIOSH, 2016)

  • Flammability

    Noncombustible Solid

  • Lower and upper explosion limit/flammability limit

    no data available

  • Flash point

    no data available

  • Auto-ignition temperature

    no data available

  • Decomposition temperature

    245°C

  • pH

    no data available

  • Kinematic viscosity

    no data available

  • Solubility

    26 % at 77° F (NIOSH, 2016)

  • Partition coefficient n-octanol/water

    -0.7 (estimated)

  • Vapour pressure

    0.1 mm Hg (NIOSH, 2016)

  • Density and/or relative density

    1.7 (NIOSH, 2016)

  • Relative vapour density

    no data available

  • Particle characteristics

    no data available

SECTION 10: Stability and reactivity

Reactivity

Decomposes on heating. This produces toxic and corrosive fumes including hydrogen chloride and sulfur oxides. Reacts with acids and strong oxidants.

Chemical stability

NON-VOLATILE

Possibility of hazardous reactions

This compound is incompatible with the following: Strong oxidizers, acids When heated to decomposition, it emits very toxic fumes of Cl2 and SOx (Hazardous Chemicals Reference Desk p. 349 (1987).

Conditions to avoid

no data available

Incompatible materials

Strong oxidizers, acids.

Hazardous decomposition products

Decomp @ boiling point

SECTION 11: Toxicological information

Acute toxicity

  • Oral: LD50 Rat oral 1500 mg/kg
  • Inhalation: no data available
  • Dermal: no data available

Skin corrosion/irritation

no data available

Serious eye damage/irritation

no data available

Respiratory or skin sensitization

no data available

Germ cell mutagenicity

no data available

Carcinogenicity

A4; Not classifiable as a human carcinogen. Sesone

Reproductive toxicity

no data available

STOT-single exposure

The substance is irritating to the eyes, skin and respiratory tract. The substance at very high concentrations is irritating to the gastrointestinal tract. The substance may cause effects on the liver and kidneys.

STOT-repeated exposure

no data available

Aspiration hazard

Evaporation at 20°C is negligible; a nuisance-causing concentration of airborne particles can, however, be reached quickly on spraying or when dispersed, especially if powdered.

SECTION 12: Ecological information

Toxicity

  • Toxicity to fish: no data available
  • Toxicity to daphnia and other aquatic invertebrates: no data available
  • Toxicity to algae: no data available
  • Toxicity to microorganisms: no data available

Persistence and degradability

Decomp in soil is aided by microorganisms such as bacillus cereus var mycoides & takes place within a few years.

Bioaccumulative potential

An estimated BCF value of 0.56 was calculated for sodium 2,4-dichlorophenoxyethyl sulfate(SRC), using an experimental water solubility of 2.5X10+5 mg/l at 25 deg C(1,SRC) and a recommended regression-derived equation(2). According to a classification scheme(3), this BCF value suggests that bioconcentration in aquatic organisms is low(SRC).

Mobility in soil

The Koc of sodium 2,4-dichlorophenoxyethyl sulfate is estimated as approximately 4.7(SRC), using a measured water solubility of 2.5X10+5 mg/l at 25 deg C(1) and a regression-derived equation(2,SRC). According to a recommended classification scheme(3), this estimated Koc value suggests that sodium 2,4-dichlorophenoxyethyl sulfate is expected to have very high mobility in soil(SRC).

Other adverse effects

no data available

SECTION 13: Disposal considerations

Disposal methods

Product

The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Do not discharge to sewer systems.

Contaminated packaging

Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.

SECTION 14: Transport information

UN Number

ADR/RID: no data available

IMDG: no data available

IATA: no data available

UN Proper Shipping Name

ADR/RID: no data available

IMDG: no data available

IATA: no data available

Transport hazard class(es)

ADR/RID: no data available

IMDG: no data available

IATA: no data available

Packing group, if applicable

ADR/RID: no data available

IMDG: no data available

IATA: no data available

Environmental hazards

ADR/RID: No

IMDG: No

IATA: No

Special precautions for user

no data available

Transport in bulk according to IMO instruments

no data available

SECTION 15: Regulatory information

Safety, health and environmental regulations specific for the product in question

European Inventory of Existing Commercial Chemical Substances (EINECS)
Listed.
EC Inventory
Listed.
United States Toxic Substances Control Act (TSCA) Inventory
Not Listed.
China Catalog of Hazardous chemicals 2015
Not Listed.
New Zealand Inventory of Chemicals (NZIoC)
Not Listed.
PICCS
Not Listed.
Vietnam National Chemical Inventory
Not Listed.
IECSC
Not Listed.
Korea Existing Chemicals List (KECL)
Listed.

SECTION 16: Other information

Abbreviations and acronyms

  • CAS: Chemical Abstracts Service
  • ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
  • RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
  • IMDG: International Maritime Dangerous Goods
  • IATA: International Air Transportation Association
  • TWA: Time Weighted Average
  • STEL: Short term exposure limit
  • LC50: Lethal Concentration 50%
  • LD50: Lethal Dose 50%
  • EC50: Effective Concentration 50%

References

  • IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
  • HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
  • IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
  • eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
  • CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
  • ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
  • ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
  • Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
  • ECHA - European Chemicals Agency, website: https://echa.europa.eu/

Other Information

Carrier solvents used in commercial formulations may change physical and toxicological properties.Do NOT take working clothes home.The substance is metabolized in the body into 2,4-D. See ICSC 0033.

Disclaimer:

The information in this MSDS is only applicable to the specified product, unless otherwise specified, it is not applicable to the mixture of this product and other substances. This MSDS only provides information on the safety of the product for those who have received the appropriate professional training for the user of the product. Users of this MSDS must make independent judgments on the applicability of this SDS. The authors of this MSDS will not be held responsible for any harm caused by the use of this MSDS.

Recommended Products
2-(2,4-DICHLOROPHENOXY)ETHANOL SDS DISUL, SODIUM SALT SDS Sodium thiocyanate SDS Sodium sulfate SDS Sodium bisulfate monohydrate SDS Cupric hydroxide SDS