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Home > Pharmaceutical Intermediates > Anesthetics > 5-Chloro-2-methyl-4-isothiazolin-3-one for Sale > Buy high quality Cosmetic Grade Yellow Transparent Liquid Kathon Isothiazolinone 14% Un3265 200kg/Drum
Buy high quality Cosmetic Grade Yellow Transparent Liquid Kathon Isothiazolinone 14% Un3265 200kg/Drum buy - large image1
Buy high quality Cosmetic Grade Yellow Transparent Liquid Kathon Isothiazolinone 14% Un3265 200kg/Drum buy - image1

Buy high quality Cosmetic Grade Yellow Transparent Liquid Kathon Isothiazolinone 14% Un3265 200kg/Drum

10 Inquiries

Unit Price:

$4.5/MT FOB

Get Latest Price
CAS No.:

26172-55-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Florida

Packaging:

Drum

Sample Available:

Yes

Price valid (until):

2026-10-27

Company Type:
Trader
Location:
United States
Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance
Average Lead Time:
5 days
Qualification:
Main Products:

Xylene

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Basic Info.

    Model NO.
    zhishang-01
    Certification
    ISO 9001
    Suitable for
    Adult
    State
    Solid
    Purity
    >99%
    Appearance
    Liquid
    Quality
    Industrial
    Colour
    Colorless
    Formula
    C4h4clnos
    CAS No.
    26172-55-4
    Einecs
    247-500-7
    Certificate
    ISO 9001
    Sample
    Available
    Supply Type
    OEM/ODM
    Delivery
    3-5day
    Transport Package
    100g; 1kg; 25g
    Specification
    sample free 1kg
    Trademark
    ZHISHANG
    Origin
    China
    Production Capacity
    50000kg/Mouth

    Product Description

    Shop Buy high quality Cosmetic Grade Yellow Transparent Liquid Kathon Isothiazolinone 14% Un3265 200kg/Drum-Detailed Image 1
    Melting point  42-45?C
    Boiling point  109.7°C
    density  1.25 (14% aq.)
    refractive index  n20/D 1.378
    storage temp.  Refrigerator
    Product de scription:Angiotensin converting enzyme inhibitor, prodrug, for hypertension
    Shop Buy high quality Cosmetic Grade Yellow Transparent Liquid Kathon Isothiazolinone 14% Un3265 200kg/Drum-Detailed Image 2 Shop Buy high quality Cosmetic Grade Yellow Transparent Liquid Kathon Isothiazolinone 14% Un3265 200kg/Drum-Detailed Image 3 Shop Buy high quality Cosmetic Grade Yellow Transparent Liquid Kathon Isothiazolinone 14% Un3265 200kg/Drum-Detailed Image 4 Shop Buy high quality Cosmetic Grade Yellow Transparent Liquid Kathon Isothiazolinone 14% Un3265 200kg/Drum-Detailed Image 5
    Shop Buy high quality Cosmetic Grade Yellow Transparent Liquid Kathon Isothiazolinone 14% Un3265 200kg/Drum-Detailed Image 6
    Packing
    · 1kg/aluminium foil bag, with two plastic bags inside.
    · 25kg/fiber drum, with two plastic bags inside.
    Size:ID 42cm*H52cm,0.08m3/drum;
    Net Weight:25kgs Gross Weight:28kgs.

    Shop Buy high quality Cosmetic Grade Yellow Transparent Liquid Kathon Isothiazolinone 14% Un3265 200kg/Drum-Detailed Image 7 Delivery
    1. ≤50kg, Express delivery recommended, usually called as DDU service;
    2. ≤500kg,Air shipping recommended, usually called as CIF service;
    3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
    4. For high value products, please select air shipping and express delivery for safety.
    Shop Buy high quality Cosmetic Grade Yellow Transparent Liquid Kathon Isothiazolinone 14% Un3265 200kg/Drum-Detailed Image 8
    Pharmatech Solutions LLC, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful "Spring City"-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of "Integrity management,Quality controlling and Customer orientation".
    We had been cooperated with NingXia University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Jinan and Ningxia. Our manufacturing site allocated in chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.Our products best selling in Europe, South and North America,Asia pacific area and Africa. We sincerely welcome new and regular customers around the world visit us for business negotiation.
    Shop Buy high quality Cosmetic Grade Yellow Transparent Liquid Kathon Isothiazolinone 14% Un3265 200kg/Drum-Detailed Image 9 FAQ
    1. DO YOU ACCEPT SAMPLE ORDER?
      We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

       
      2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
      You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

      3.WHAT'S YOUR MOQ?
      Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

      4.DO YOU SUPPLY PRODUCT REPORT?
      Yes. We'll give you product analysis report before shipping.

      5.IS THERE A DISCOUNT?
      Different quantity has different discount.

    Our Advantage

    10 Years Experience
    Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.

    Quality service
    Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
     
    24 hour service
    Quick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.

    High quality
    Dedicated to serving customers first, we provide reasonable prices, high quality products.


    Items Specifications






    ECHEMI Editorial Reference
    5-Chloro-2-methyl-4-isothiazolin-3-one is a heterocyclic fungicide with strong inhibitory and killing effects on common bacteria, fungi, algae, etc. Its boiling point is 200.2°C at 760 mmHg and its flash point is 74.9°C. Its bactericidal principle mainly relies on the active part on the heterocyclic ring to destroy the DNA molecules in the bacterial cells, making the bacteria inactive. 5-Chloro-2-methyl-4-isothiazolin-3-one is miscible with chlorine and most anionic, cationic and non-ionic surfactants.

    Basic Info
    Product Name:

    5-Chloro-2-methyl-4-isothiazolin-3-one

    Other Name:

    3(2H)-Isothiazolone,5-chloro-2-methyl-;4-Isothiazolin-3-one,5-chloro-2-methyl-;5-Chloro-2-methyl-3(2H)-isothiazolone;5-Chloro-N-methylisothiazolin-3-one;5-Chloro-2-methyl-3-isothiazolone;N-Methyl-5-chloroisothiazolin-3-one;2-Methyl-5-chloro-3-isothiazolone;Kathon CG 5243;5-Chloro-2-methyl-4-isothiazolin-3-one;2-Methyl-5-chloroisothiazolin-3-one;5-Chloro-2-methylisothiazolin-3-one;5-Chloro-2-methyl-2H-isothiazol-3-one;5-Chloro-N-methylisothiazolone;N-Methyl-5-chloroisothiazolone;Methylchloroisothiazolinone;Kathon IXE;HS 818;HS 818 (antiseptic);A 33;A 33 (bactericide);Bioace;T 360;CIT;CMIT;5-Chloro-2-methyl-3(2H)-isothiazolinone;5-Chloro-2-methyl-2H-isothiazolin-3-one;5-Chloro-2-methyl-4-isothiazoline-3-ketone;XL 2;XL 2 (bactericide);Acticide C 1;Kathon CJ 1;137662-59-0;137086-87-4

    CAS No.:

    26172-55-4

    UN No.:

    2922

    Molecular Formula:

    C4H4ClNOS

    InChIKeys:

    InChIKey=DHNRXBZYEKSXIM-UHFFFAOYSA-N

    Molecular Weight:

    149.59900

    Exact Mass:

    149.60

    EC Number:

    247-500-7

    UNII:

    DEL7T5QRPN

    DSSTox ID:

    DTXSID9034286

    Color/Form:

    Crystals from ligroin (60-90 °C)

    HScode:

    2934999090

    Categories:

    Anesthetics

    Characteristics
    PSA:

    50.24000

    XLogP3:

    1.10020

    Appearance:

    Clear to yellow liquid

    Density:

    1.25 (14% aq.)

    Melting Point:

    52 °C

    Boiling Point:

    200.2ºC at 760 mmHg

    Flash Point:

    74.9ºC

    Refractive Index:

    n20/D 1.378

    Water Solubility:

    In ethyl acetate, 38.06 g/L at 10 deg C

    Vapor Pressure:

    0.328mmHg at 25°C

    Henrys Law Constant:

    Henry's Law constant = 4.9X10-9 atm-cu m/mole at 25 °C (est)

    Dissociation Constants:

    Does not dissociate into ions

    Experimental Properties:

    For a mixture of 5-chloro-2-methyl-3(2H)-isothiazolone and 2-methyl-3(2H)-isothiazolone at 3:1 ratio: Clear golden yellow liquid at 25 °C. Pungent aromatic odor. Boiling point: 101.1 °C; bulk density: 1.296 g/mL at 25 °C; pH: 1.90 at 23.8 °C|Hydroxyl radical reaction rate constant = 2.20X10-11 cu cm/molec-sec at 25 °C (est)

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 3, Oral

    Acute toxicity - Category 3, Dermal

    Skin corrosion, Sub-category 1B

    Skin sensitization, Category 1

    Serious eye damage, Category 1

    Specific target organ toxicity – single exposure, Category 3

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

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H301+H311 Toxic if swallowed or in contact with skin

    H314 Causes severe skin burns and eye damage

    H317 May cause an allergic skin reaction

    H318 Causes serious eye damage

    H335 May cause respiratory irritation

    H400 Very toxic to aquatic life

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P260 Do not breathe dust/fume/gas/mist/vapours/spray.

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

    P272 Contaminated work clothing should not be allowed out of the workplace.

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

    P273 Avoid release to the environment.

    Response

    P301+P316 IF SWALLOWED: Get emergency medical help immediately.

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

    P330 Rinse mouth.

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P316 Get emergency medical help immediately.

    P361+P364 Take off immediately all contaminated clothing and wash it before reuse.

    P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

    P363 Wash contaminated clothing before reuse.

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

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P333+P317 If skin irritation or rash occurs: Get medical help.

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P317 Get medical help.

    P319 Get medical help if you feel unwell.

    P391 Collect spillage.

    Storage

    P405 Store locked up.

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

    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

    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

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Xylene

    Location:

    4133 sw 47th avenue davie fl 33315

    Payment Terms:

    TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    5 days

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    201-300

    Year of Establishment:

    2026

    Company Certificates
    • Pharmatech Solutions LLCCERTIFICATE OF INCORPORATION CERTIFICATE OF INCORPORATION
    • Pharmatech Solutions LLCCERTIFICATE OF INCORPORATION CERTIFICATE OF INCORPORATION

    Pharmatech Solutions LLC is a pharmaceutical technology company focused on advancing drug development, manufacturing, and delivery through science-driven innovation and quality-focused operations.

    We partner with pharmaceutical, biotech, and healthcare organizations to support the development and production of high-quality medicines. Our work typically spans formulation development, process optimization, analytical services, and technology-enabled manufacturing solutions designed to improve consistency, safety, and efficiency.

    Core focus areas often include:

    Pharmaceutical R&D and formulation support
    Process development and scale-up
    Quality systems and regulatory-aligned manufacturing practices
    Technology solutions that help improve reliability and patient-centered outcomes
    Our approach emphasizes scientific rigor, compliance with applicable quality and regulatory standards, and practical collaboration with clients. We aim to help bring effective therapies forward while maintaining high standards for product quality and operational integrity.

    Pharmatech Solutions LLC is structured as a limited liability company and positions itself as a specialized partner rather than a mass-market manufacturer—focused on technical excellence, problem-solving, and long-term client relationships in a highly regulated industry.

  • Inquiry History
    10 Inquiries
    Country Product Purchase Quantity Date Posted
    Zimbabwe

    5‑Chloro‑2‑methyl‑4‑isothiazolin‑3‑one

    1 KG Jul 8, 2026
    United States

    5-Chloro-2-methyl-3(2H)-isothiazolone

    1 KG Feb 23, 2026
    India

    Isothiazolinone Mit 14%

    40 MT Jan 14, 2026
    India

    5-Chloro-2-methyl-4-isothiazolin-3-one

    25 G Mar 3, 2025
    Colombia

    5-chloro-2-methyl-4 isothiazolin-3-one

    25 TON Nov 27, 2024
    Thailand

    isothiazolinones

    25000 MT Aug 5, 2024
    Vietnam

    Nalco 7330

    200.00 KG Jan 9, 2024
    Turkey

    5-Chloro-2-methyl-4-isothiazolin-3-one

    1 KG May 24, 2024
    India

    Isothiazolinone 14%

    15 MT Dec 5, 2023
    United States

    Alcohols, C9-11, ethoxylated

    279.2 KG Sep 22, 2025
    Post an enquiry for this product
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