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Home > Analytical Chemistry > Standard > Butylparaben for Sale > Butylparaben in Methanol
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Butylparaben in Methanol

Unit Price: Get Latest Price
CAS No.:

94-26-8

Packaging:

5ml

Price valid (until):

2025-08-31

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

reference material,reference standards,Reference Standard Materials,ICP & ICP-MS Single/Mix Standards,Analytical standards,Lab reagents

  • Product Description

  • Seller Information

  • Description


      Product Detail  


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    Items Specifications
    Stroma Methanol
    Form Liquid
    Term of validit 12 Months
    Storage conditions Refrigerated (2-8°C) and protected from light. It should be equilibrated at room temperature (20±3℃) before use, and shaken well to ensure uniformity. Once the ampoule is opened, it should be used immediately. It should not be used as reference material after being melted and sealed again. Strictly prevent contamination during use.Pay attention to protection when using, avoid inhalation and direct contact with the skin.
    Applications It is used for quality assurance and quality control in environmental monitoring and analytical testing, as well as for instrument calibration, method validation and technical arbitration.
    Reference material Quality Control Manual for Pesticide Residue Testing.
    Physical and chemical properties Melting point: 69~72 ℃ Character: colorless small crystal or white powder, slightly astringent. Dissolution: Soluble in ethanol and propylene glycol, very slightly soluble in water. Uses: It has a wide range of antibacterial effects on mold, yeast and bacteria, and its antibacterial effect is greater than ethyl paraben and propyl ester. Used as a food preservative. Prevent soy sauce from producing 100 films. Preparation or source: It is prepared by esterification of p-hydroxybenzoic acid and butanol in the presence of sulfuric acid.

    Basic Info
    Product Name:

    Butylparaben

    Other Name:

    Benzoic acid,4-hydroxy-,butyl ester;Benzoic acid,p-hydroxy-,butyl ester;Aseptoform Butyl;Butoben;Butyl chemosept;Butyl p-hydroxybenzoate;Butylparaben;Butyl Tegosept;p-Hydroxybenzoic acid butyl ester;Nipabutyl;Preserval B;Solbrol B;Tegosept B;n-Butyl p-hydroxybenzoate;Butyl 4-hydroxybenzoate;SPF;4-Hydroxybenzoic acid butyl ester;Butyl parasept;Tegosept Butyl;Butyl Butex;4-(Butoxycarbonyl)phenol;n-Butylparaben;n-Butyl 4-hydroxybenzoate;Mekkings B;Butyl parabens;NSC 13164;NSC 8475;Mekkins B;8068-49-3;1350551-41-5

    CAS No.:

    94-26-8

    Molecular Formula:

    C11H14O3

    InChIKeys:

    InChIKey=QFOHBWFCKVYLES-UHFFFAOYSA-N

    Molecular Weight:

    194.22700

    Exact Mass:

    194.23

    EC Number:

    202-318-7

    HScode:

    2918290000

    Categories:

    Standard

    Characteristics
    PSA:

    46.53000

    XLogP3:

    3.6

    Appearance:

    white crystalline powder

    Density:

    1.28

    Melting Point:

    68-69 °C

    Boiling Point:

    309 °C

    Flash Point:

    129.2ºC

    Refractive Index:

    1.562

    Water Solubility:

    H2O: <0.1 g/100 mL at 17 ºC

    Storage Conditions:

    0-6ºC

    Vapor Pressure:

    2.51X10-4 mm Hg at 25 deg C (est)

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    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

    Keep container tightly closed in a dry and well-ventilated place.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    reference material,reference standards,Reference Standard Materials,ICP & ICP-MS Single/Mix Standards,Analytical standards,Lab reagents

    Location:

    Beijing

    Payment Terms:

    100% TT in advance

    Average lead Time:

    10

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    101-200

    Year of Establishment:

    2012

    Certifications:

    ISO17034

    Weiyel was introduced in 2007. It is a high-tech enterprise integrating labeling, production and sales of reference materials and microbial quality control products. It has more than 200 professional laboratory researchers.Weiyel is committed to accurate standard measurement. Our mission is to provide one-stop reference material procurement services and empower basic scientific research and testing application research.


    It has independently developed more than 30,000 kinds of reference materials, and its products cover many fields such as food, chemical products, environmental chemistry, microorganisms, geology and minerals, building materials, clinical medicine and pharmaceuticals.



    Its brand "BNCC" is a member of the World Federation for Culture Collection (WFCC). It specializes in providing a series of products such as microbial strains, experimental cells, and microbial quality control samples. It also provides customized services such as quantitative strains, competent cells, genomic DNA, and nucleic acid reference products.


    Weiyel has many branches and offices around the world including Hong Kong, the United States, and Japan. Currently, it has served 3,000+ testing institutions in more than 60 countries including the United States, Germany, Russia, India, and Indonesia, covering food testing, environmental testing, microbial testing and calibration laboratories, etc.

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