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Home > Flavors and Fragrances > Synthetic Fragrances > Methanethiol for Sale > High Quality 99% Purity of METHYL MERCAPTAN CAS NO 74-93-1 ISO 9001:2005 REACH Verified Producer
High Quality 99% Purity of METHYL MERCAPTAN  CAS NO 74-93-1 ISO 9001:2005 REACH Verified Producer buy - large image1
High Quality 99% Purity of METHYL MERCAPTAN  CAS NO 74-93-1 ISO 9001:2005 REACH Verified Producer buy - image1

High Quality 99% Purity of METHYL MERCAPTAN CAS NO 74-93-1 ISO 9001:2005 REACH Verified Producer

2 Inquiries

Unit Price: Get Latest Price
CAS No.:

74-93-1

Grade:

Industrial Grade

Content:

99%

Brand:

Dideu

Packaging:

25kg/Cardboard Drum

Price valid (until):

2022-12-31

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

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    Our Reference Specification, for more details, pls contact us for COA,MSDS and certification:
    Email : 1057@dideu.com    Telephone:+86-29-81138252
    Mobile&Wechat&Whatsapp&Skype: +8618789408387

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    ItemsStandard
    Test Results

    Identification

    A.H-NMR:Comply with the structureComplies
    B.LC-MS:Comply with the structure
    Complies
    C.The IR spectrum of sample should be identical with that of reference standard.
    Complies
    D.HPLC-ESI-MS
    The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
    Complies
    Loss on drying %≤2.0
    0.19
    Heavy metals ppm≤10 
    <10
    Moisture %≤1.0
    0.1
    Sulphated ash %≤0.5 determined on 1.0 g.
    0.009
    Residue on ignition %≤0.1
    0.03

    Related Substances %

    Unspecified impurities: for each impurity≤0.10<0.10
    Total Impurity≤0.50.18
    Purity %≥99.0
    99.7
    Assay %99.0 ~101.0 (anhydrous substance).
    99.8
    StoragePreserve in well-closed, light-resistant and airtight containers.
    Complies


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    Our normal packaging is 25kgs/Drum
    The packaging can be customized. the shipping term can be by sea, by air, and sample or small quantity can be shipped by DHL, FEDEX, EMS and TNT.

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    a) Free sample can be supplied.
    b) Guide our clients by professional knowledge and teach them how to use our product after sales.
    c) Accept SGS,BV any other third-party inspection before loading.
    d) High quality best price Guaranteed.


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    Why do you choose Dideu Industries as your partner?


    A) High quality can be guaranteed. Dideu Industries since 1975 are reputed chemical manufacturer and are Certified by ISO 9001;2015 and have GMP certification.Free sample can be arranged before shipment and SGS,BV and other third party inspection company are accepted before loading.For regular customers, we accept L/C 180 Days, D/P,D/A payment term. If there is any quality problem after goods arrive. Dideu Industries will do fully payment refund.


    B) Best price can be guaranteed. As Dideu Industries are integrated pharmaceuticals and chemicals producer, the production cost can be controlled and price will be definitely more competitive than China trading companies.


    C) Professional enginners from Dideu Industries will give professional usage guide and services after sales.


    D)Dideu Industries work 7×24 hours and your request will be processed by our professional staff in different shift period.


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    Dideu Industries is one of the largest producer for general chemical, pharmaceutical, nutrition additive, natural extracts, agrochemical and Daily-Use Chemical in China and is headquartered in Shaanxi, China. The Dideu Group comprises subsidiaries and joint ventures in more than 10 countries and operates six integrated production sites and 21 other production sites in Europe, Asia, Australia, Americas and Africa.Its headquarters is located in Xi’An,China. Dideu has customers in over 200 countries and supplies products to a wide variety of industries.


    At the end of 2014, the company employed more than 13000 people. In 2014, Group Dideu posted sales of 30 billion and income from operations before special items of about 7.5 billion. The company is currently expanding its international activities with a particular focus on Asia countries. Between 1990 and 2005, the company invested 5.2 billion in Asia, for example in sites near Guangxi,Yunnan, Sichuan, Shaanxi China,Mangalore in India,Bangkok, Thailand,Hanoi, Vietnam etc.


    Dideu Industries Consist Of Five Industry Chains:

    I)Pharmaceutical Industries
    II)Nutrition Additive Industries
    III)Daily-Use Chemical Products Industries & Agrochemicals
    IV)Environmental Friendly Chemical And Chemurgy Industries
    V)Petrochemical Industries
    VI)General Chemical Industry


    At Dideu, we redefine chemistry to make the world better - and have been doing so for 75 years. As one of the world's leading chemical company, we combine economic success with environmental protection and social responsibility.Through science and innovation we enable our customers in nearly every industry to meet the current and future needs of society.


    At Dideu, we create chemistry for a sustainable future with science for a better life.Dideu is a Life Science company with a long and glorious history and core competencies in the areas of health care and agriculture. With our innovative products, we are contributing to finding solutions to some of the major challenges of our time. The growing and increasingly aging world population requires improved medical care and an adequate supply of food. Dideu is improving people's quality of life by preventing, alleviating and treating diseases. And we are helping to provide a reliable supply of high quality food, feed and plant based raw materials.We develop new molecules for use in innovative products and solutions to improve health. Our research and development activities are based on a profound understanding of the biochemical processes in living organisms.Our goal is to achieve and sustain leadership positions in our markets, thus creating value for our customers, stockholders and employees. To this end, our strategy is designed to help solve some of the most pressing challenges facing humankind, and by doing this exceptionally well we aim to strengthen the company's earning power.


    We are committed to operating sustainably and addressing our social and ethical responsibilities as a corporate citizen, while at the same time respecting the interests of all our stakeholders. Employees with a passion for innovation enjoy excellent development opportunities at Dideu.Exclusive Focus on the Life Science BusinessesFollowing the economic and legal independence of our former Material Science subgroup.Dideu has charted the course for its successful development as a Life Science company. Our Life Science businesses hold leading positions in innovation driven growth markets. Together they make up a strong, attractive and balanced portfolio that is resistant to fluctuations in demand and to potential risks.The previous structure comprising a strategic management holding company and operational subgroups has thus been replaced by an integrated organization under the umbrella of the strong Dideu brand. The company's operations are managed in three divisions Pharmaceuticals, Consumer Health and Crop Science and the Animal Health business unit.The business continues to be supported by the corporate functions, Dideu Business Services and the service company Currenta, while Technology Services is being integrated into Dideu Group, forming the Engineering and Technology function.

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    ECHEMI Editorial Reference
    colourless gas with a garlic-like or rotten cabbage-like smell Methyl mercaptan is a colorless gas or white liquid with a disagreeable odor like garlic or rotten cabbage. Shipped as a liquefied compressed gas. The odor threshold is 0.002 ppm. Methyl mercaptan has an objectionable odor of decomposing cabbage. May be prepared by heating an aqueous solution of potassium methyl sulfate and KHS; from sodium methyl sulfate and potassium sulfhydrate; also from methanol and hydrogen sulfide in the pr
    Methanethiol (also known as methyl mercaptan) is an organosulfur compound with the chemical formula CH 3SH. It is a colorless gas with a distinctive putrid smell. It is a natural substance found in the blood and brain of humans and other animals as well as plant tissues. It is disposed of through animal feces. It occurs naturally in certain foods, such as some nuts and cheese. It is also one of the main compounds responsible for bad breath and the smell of flatus. Methanethiol is classified as a thiol and is sometimes abbreviated as MeSH. It is very flammable.

    Basic Info
    Product Name:

    Methanethiol

    Other Name:

    Methanethiol;Mercaptomethane;Methyl mercaptan;63933-47-1;505027-72-5;1417534-47-4

    CAS No.:

    74-93-1

    Molecular Formula:

    CH4S

    InChIKeys:

    InChIKey=LSDPWZHWYPCBBB-UHFFFAOYSA-N

    Molecular Weight:

    48.11

    Exact Mass:

    48.11

    EC Number:

    200-822-1

    HScode:

    2931909090

    Categories:

    Synthetic Fragrances

    Characteristics
    PSA:

    1

    XLogP3:

    0.78 (est)

    Appearance:

    Methyl mercaptan appears as a colorless low-boiling liquid that is denser than water. Very toxic by inhalation. Can be absorbed through the skin. Has a sharp odor, but the sense of smell cannot be relied upon to warn of the presence of vapors at low concentrations. Rate of onset: Immediate Persistence: Minutes to hours Odor threshold: 0.002 ppm Source/use/other hazard: From decayed organic matter - pulp mills, oil refineries; highly flammable; liquid burns/frostbite.

    Density:

    0.9600 g/cm3 @ Temp: 25 °C

    Melting Point:

    -123 °C

    Boiling Point:

    5.95 °C @ Press: 760 Torr

    Flash Point:

    <71℃

    Water Solubility:

    23.30 g/L at 20 °C (quoted, Windholz et al., 1983) 0.330 mol/L at 25 °C (Hine and Weimar, 1965)

    Storage Conditions:

    Store in a cool place.

    Vapor Pressure:

    1536 mm Hg ( 20 °C)

    Vapor Density:

    1.66 (vs air)

    Toxicity:

    Inhalation-Rat LC50: 675 PPM; Inhalation-Mouse 6.53 mg/m3/ 2 hours

    Flammability characteristics:

    It is flammable in case of open flame, high temperature and oxidant; it produces toxic sulfur oxide fumes in combustion; it produces toxic and flammable hydrogen sulfide gas in contact with water and acid

    Explosive limit:

    21.8%

    Odor:

    Odor of rotten cabbage

    Taste:

    Unpleasant cabbage taste

    Hazard Identification

    Classification of the substance or mixture

    Gases under pressure: Compressed gas

    Flammable gases, Category 1A, Flammable gas

    Acute toxicity - Category 3, Inhalation

    Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

    Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H220 Extremely flammable gas

    H331 Toxic if inhaled

    H410 Very toxic to aquatic life with long lasting effects

    Precautionary statement(s)
    Prevention

    P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P271 Use only outdoors or in a well-ventilated area.

    P273 Avoid release to the environment.

    Response

    P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely.

    P381 In case of leakage, eliminate all ignition sources.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P316 Get emergency medical help immediately.

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

    P391 Collect spillage.

    Storage

    P410+P403 Protect from sunlight. Store in a well-ventilated place.

    P403 Store in a well-ventilated place.

    P403+P233 Store in a well-ventilated place. Keep container tightly closed.

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    NO open flames, NO sparks and NO smoking. Closed system, ventilation, explosion-proof electrical equipment and lighting. 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

    Fireproof. Separated from strong oxidants and acids. Cool. Store in an area without drain or sewer access.Separate from oxidizing materials. Store in a cool, dry, well-ventilated location.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

    Location:

    https://www.dideu.com/en/

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    7

    Total Annual Revenue:

    Above $100 million

    Total Employees:

    Above 1000

    Year of Establishment:

    2016

    Certifications:

    ISO Certificate,REACH

    Company Profile
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  • Inquiry History
    2 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Methylmercaptan

    1 MG Jun 10, 2024
    Saudi Arabia

    Methyl Mercaptan

    25 TON May 31, 2024
    Post an enquiry for this product
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