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Home > Inorganic Chemistry > Inorganic Salts > S-Methylisothiourea hemisulfate for Sale > Carbamimidothioic acid, methyl ester, sulfate (2:1)
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Carbamimidothioic acid, methyl ester, sulfate (2:1) buy - image1

Carbamimidothioic acid, methyl ester, sulfate (2:1)

Unit Price:

$12.5/KG EXW

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CAS No.:

867-44-7

Grade:

Industrial Grade

Content:

99%

Brand:

DAHAI BIOCHEM

Packaging:

25kg/Bag

Price valid (until):

2026-12-31

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

HARD FAT

  • Product Description

  • Seller Information

  • Description


      Product Detail  


    "[Product Overview & Applications]
    Carbamimidothioic acid, methyl ester, sulfate (2:1) (CAS NO.: 867-44-7) is supplied under stringent quality supervision by DAHAI BIOCHEM. It is a high-purity inorganic chemical intermediate widely utilized in material engineering, chemical synthesis, electronic plating, and specialty catalysts. The product features exceptional chemical purity, reliable batch-to-batch consistency, low residual impurities, and high reaction stability, ensuring maximum efficiency and reliability in customer manufacturing processes.

    [Technical Specifications & Parameters]
    - Product Name: Carbamimidothioic acid, methyl ester, sulfate (2:1)
    - CAS Registry Number: 867-44-7
    - Classification: Inorganic Salts & Chemicals
    - Assay / Purity: >= 99.0%
    - Physical Form / Appearance: White Powder
    - Quality Grade: Industrial Grade
    - Manufacturer / Brand: DAHAI BIOCHEM
    - Standard Export Package: 25kg/Bag
    - Minimum Order Quantity (MOQ): 25 KG

    [Quality Standards & Storage Conditions]
    1. Quality Standards: Conforms strictly to enterprise and international industrial quality standards. Every production lot undergoes rigorous analytical testing including HPLC, GC, or titration analysis with full batch documentation provided.
    2. Storage & Handling: Store in tightly sealed original containers in a cool, dry, and well-ventilated warehouse. Keep strictly away from direct sunlight, open flames, high temperatures, moisture, and incompatible substances.
    3. Export Logistics & Packaging: Supplied in robust standard export packaging to guarantee integrity during global maritime and air freight. Flexible OEM and customized commercial packaging are available upon inquiry."

    ECHEMI Editorial Reference
    white crystalline powder

    Basic Info
    Product Name:

    S-Methylisothiourea hemisulfate

    Other Name:

    Carbamimidothioic acid,methyl ester,sulfate (2:1);Pseudourea,2-methyl-2-thio-,sulfate (2:1);S-Methylthiouronium sulfate (2:1);S-Methylisothiourea sulfate (2:1);2-Methyl-2-thiopseudourea sulfate (2:1);S-Methylisothiourea hemisulfate;Methylthioformamidine sulfate (2:1);Methylisothiourea sulfate (2:1);S-Methylthiopseudourea sulfate;S-Methylisothiouronium hemisulfate;S-Methylisothiourea semisulfate;S-Methylisothiourea hemisulfuric acid salt;Bis(S-methylisothiouronium) sulfate;S-Methylisothioura hemisulfate;72046-63-0

    CAS No.:

    867-44-7

    Molecular Formula:

    C2H6N2S.1/2H2O4S

    InChIKeys:

    InChIKey=NNBBQNFHCVVQHZ-UHFFFAOYSA-N

    Molecular Weight:

    188.22600

    Exact Mass:

    187.99300

    EC Number:

    212-759-7

    NSC Number:

    227845|516

    HScode:

    2930909090

    Categories:

    Inorganic Salts

    Characteristics
    PSA:

    158.15000

    XLogP3:

    1.47090

    Appearance:

    white crystalline powder

    Density:

    1.28 g /cm3

    Melting Point:

    239 °C

    Boiling Point:

    138.8ºC at 760 mmHg

    Flash Point:

    37.7ºC

    Water Solubility:

    H2O: 260 g/L (20 ºC)

    Storage Conditions:

    Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Oral

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H302 Harmful if swallowed

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

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

    Response

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

    Storage

    none

    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:

    HARD FAT

    Location:

    BUILDING 4,NO.571, STR.19,BAIYANG DISTRICT, HANGZHOU,CHINA

    Payment Terms:

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

    Total Annual Revenue:

    Less than $1 million

    Total Employees:

    5-10

    Year of Establishment:

    2025

  • Country Product Purchase Quantity Date Posted
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