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Home > Active Pharmaceutical Ingredients > Other Chemical Drugs > Crystal violet for Sale > Basic Violet 3 CAS 548-62-9 Methyl Violet/ Crystal Violet/ Gentian Violet
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Basic Violet 3 CAS 548-62-9 Methyl Violet/ Crystal Violet/ Gentian Violet

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Unit Price: Get Latest Price
CAS No.:

548-62-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

china any port

Brand:

TNJONE

Packaging:

1kg ,25kg or according to customer's detail requirement.

Price valid (until):

2025-12-31

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

Semaglutide,Tirzepatide,API,Vitamins,Food Additive

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Basic Violet 3 CAS 548-62-9 Methyl Violet/ Crystal Violet/ Gentian Violet


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    What is Methyl Violet/ Crystal Violet/ Gentian Violet ?

    Gentian Violet Soluble in cold water and hot water, soluble in ethanol for purple. The strong sulfuric acid dyes to orange, diluted turn green, have precipitation. The dye water solution is purple, with sdum hydrxid change palm red, precipitation. Used for cotton, wool, silk dyeing, can be in cotton, wool, silk fabric printing. This product is mainly used for the textile shading, also can be used in the manufacture of organic pigment and solvent dye, also can be used for paper, leather, biological shading, also used in the film, and varnish coloring and indicator.

    Items Specifications
    Product name Methyl Violet/ Crystal Violet/ Gentian Violet
    CAS No. 548-62-9
    MF C25H30ClN3
    MW 407.99
    EINECS.No 208-953-6
    Melting Point 205 °C (dec.) (lit.)
    Boiling Point 560.86°C (rough estimate)
    Density 1.19 g/cm3 at 20 °C
    Appearance Green Crystal
    Shelf Life 2 Years When Properly Stored
    Storage Keep in a cool, dry, dark location in a tightly sealed container or cylinder.


    Shop Basic Violet 3 CAS 548-62-9 Methyl Violet/ Crystal Violet/ Gentian Violet-Detailed Image 2 Shop Basic Violet 3 CAS 548-62-9 Methyl Violet/ Crystal Violet/ Gentian Violet-Detailed Image 3

    Certification 

    Melting point  205 °C (dec.) (lit.)
    Boiling point  560.86°C (rough estimate)
    density  1.19 g/cm3 at 20 °C
    vapor pressure  0Pa at 25ºC
    refractive index  1.6010 (estimate)
    Fp  40 °C
    storage temp.  room temp
    solubility  water: soluble50g/L at 27°C
    pka 9.4(at 25ºC)
    Colour Index  42555
    form  Solid
    color  S. No.: 785
    PH 2.5-3.5 (10g/l, H2O, 20ºC)
    PH Range 0.8(yellow)-2.6(blue/violet)
    Odor Slight characteristic odor
    Water Solubility  16 g/L (25 ºC)


    Function
    Can be used for dyeing, can also be made into color lake. In medicine, it is used as an antiseptic for dermatology.

    1. Bacterial staining: Gentian Violet can be used for bacterial staining to help identify bacterial species and morphology, especially when identifying gram-positive and Gram-negative bacteria.

    2. Cell staining: Gentian violet can be used to stain the nucleus, make the nucleus purple, and help observe the nuclear structure and distribution.

    3. Tissue staining: Gentian violet can also be used for tissue section staining to observe the morphology and structure of tissue cells.

    Company Information 


    Shaanxi TNJONE Pharmaceutical Technology Co., LTD., located in the beautiful ancient capital of Xi 'an, is committed to pharmaceutical raw materials, kill varieties, food and feed additives, chemical reagents, plant extracts and other fields, the enterprise adhering to provide customers with quality service, supply high-quality products. Our company after careful planning, hard study, gradually formed a complete service system, based on the domestic and foreign raw materials market special development. Make the raw materials industry bigger and stronger, and serve the vast number of new and old customers. With "world peace and health" as its responsibility, the company adheres to the service concept of "meeting all requirements of customers for products", and guarantees the service principle of "providing qualified products", so that you can get the "God-like" noble shopping enjoyment. Our company has more than 500 kinds of raw materials inventory at any time to meet the various needs of customers for products. The company's products all comply with the relevant national regulations, from the smallest packaging to tons of goods are available. Is your choice of raw materials the best partner.


    Shaanxi TNJONE Pharmaceutical Technology Co., Ltd. is willing to rely on the rapid development of e-commerce and national policy support of the good environment background, nesting, welcome people from all walks of life to visit our company, exchange, and seek common development, looking forward to sharing with you, win-win, to realize the dream.


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    FAQ

    1.How to get in touch with us?

    You can chat with us by Trademanager,WhatsApp or simply giving us an email, a phone call. All our contacts information can be found from our website.

     

    2.Are you a manufacturer or trade company?

    We are a professional manufacturer.

     

    3.Can I get a sample?

    Yes, free sample can be provided, but shipping cost is covered by your side.

     

    4.What's your MOQ?

    It is based on the different product. Some are 1g while some are 1 kg. Please be free to consult our salesman.

     

    5.When can I get the quotation?
    We usually quote within 1 hours after we get your inquiry. If it's a urgent order you can call us or mention it in your email subject, and we can take it as priority.

     

    6.Is there any discount?
    Yes, some products are applied for discount, but it depends on the quantity.

     

    7.Can you do OEM for me?
    Yes,we accept OEM orders, just contact us and give us your requirement. We will offer you a reasonable price and make samples ASAP.

    Basic Info
    Product Name:

    Crystal violet

    Other Name:

    Methanaminium,N-[4-[bis[4-(dimethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-,chloride (1:1);C.I. Basic Violet 3;Methanaminium,N-[4-[bis[4-(dimethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-,chloride;C.I. 42555;Adergon;Aizen Crystal Violet;Aizen Crystal Violet Extra Pure;Aniline violet pyoktanine;Axuris;Badil;Basic Violet BN;Calcozine Violet C;Calcozine Violet 6BN;Crystal Violet 5BO;Crystal Violet 6BO;Crystal Violet AO;Crystal Violet AON;Crystal Violet BPC;Crystal Violet chloride;Crystal Violet Extra Pure;Crystal Violet Extra Pure APN;Crystal Violet Extra Pure APNX;Crystal Violet FN;Crystal Violet HL 2;Crystal Violet Pure DSC;Crystal Violet Pure DSC Brilliant;Crystal Violet SS;Crystal Violet Technical;Crystal Violet USP;Crystal Violet O;Crystal Violet 6B;Crystal Violet 10B;Gentersal;Gentiaverm;Hectograph Violet SR;Hecto Violet R;Hexamethylpararosaniline chloride;Hexamethyl-p-rosaniline chloride;Hidaco Brilliant Crystal Violet;Methylrosaniline chloride;Methyl Violet 5BNO;Methyl Violet 5BO;Methyl Violet 10BO;Methyl Violet 10BD;Methyl Violet 10BK;Methyl Violet 10B;Methyl Violet 10BN;Mitsui Crystal Violet;Paper Blue R;Pararosaniline,N,N,N′,N′,N′′,N′′-hexamethyl-,chloride;Plastoresin Violet 5BO;Pyoktanin;Viocid;Violet 5BO;12416 Violet;Violet CP;Violet 6BN;Crystal Violet BP;Gentian violet;Crystal violet;Violet XXIII;Aniline violet;7077-31-8;23355-47-7

    CAS No.:

    548-62-9

    Molecular Formula:

    C25H30N3.Cl

    InChIKeys:

    InChIKey=ZXJXZNDDNMQXFV-UHFFFAOYSA-M

    Molecular Weight:

    407.97900

    Exact Mass:

    407.21300

    EC Number:

    208-953-6

    UNII:

    J4Z741D6O5

    NSC Number:

    757050|3090

    DSSTox ID:

    DTXSID5020653

    NCI Thesaurus Code:

    C61776

    Color/Form:

    Dark green powder or greenish, glistening pieces with metallic luster|Green powder|Bright blue-violet crystals

    HScode:

    32041300

    Categories:

    Other Chemical Drugs

    Characteristics
    PSA:

    9.49000

    XLogP3:

    0.96 (LogP)

    Appearance:

    Hexamethyl-p-rosaniline chloride is a green to dark green powder. (NTP, 1992)

    Density:

    1.19 g/cm3 (20ºC)

    Melting Point:

    205-215 °C (decomp)

    Flash Point:

    40ºC

    Water Solubility:

    In water, 4,000 mg/L at 25 deg C

    Storage Conditions:

    Store at RT.

    Vapor Pressure:

    1.02X10-13 mm Hg at 25 deg C (est)

    Toxicity:

    LD50 orally in mice, rats: 1.2, 1.0 g/kg (Hodge)

    Dissociation Constants:

    pKa1 = 5.31; pKa2 = 8.64 (est)

    Collision Cross Section:

    204.6 Ų [M]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

    Experimental Properties:

    Changes from yellow at pH 0.0 to blue violet at pH 2.0|MW: 373.55; MF: C25H31N3. MP: 175-177 °C. White to very pale lavender crystalline powder. Solubility: water, 0.3 mg/mL, ethelyene glycol monomethyl ether, 5 mg/mL, ethanol 0.6 mg/mL; Lambda max: 261 nm in 0.1 N hydrochloric acid in methanol /Leuco crystal violet/

    Air and Water Reactions:

    Insoluble in water.

    Reactive Group:

    Salts, Acidic

    Reactivity Profile:

    HEXAMETHYL-P-ROSANILINE CHLORIDE is light sensitive. (NTP, 1992). May react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release gaseous hydrogen.

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Oral

    Serious eye damage, Category 1

    Carcinogenicity, Category 2

    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)

    H302 Harmful if swallowed

    H318 Causes serious eye damage

    H351 Suspected of causing cancer

    H410 Very toxic to aquatic life with long lasting effects

    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/...

    P203 Obtain, read and follow all safety instructions before use.

    P273 Avoid release to the environment.

    Response

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

    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.

    P318 IF exposed or concerned, get medical advice.

    P391 Collect spillage.

    Storage

    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

    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:

    Manufactory

    Main Products:

    Semaglutide,Tirzepatide,API,Vitamins,Food Additive

    Location:

    No. 4C-11-A392, Financial Port, Northwest corner of Fengjing Avenue and Fengxin Road, Fengdong New City, Xi 'an, Shaanxi Province

    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:

    5

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    11-50

    Year of Establishment:

    2019

    Shaanxi TNJONE Pharmaceutical Technology Co., LTD., located in the beautiful ancient capital Xi 'an, is committed to the peptide industry, pharmaceutical raw materials, food and feed additives, veterinary drugs and other fields, the enterprise adhering to provide customers with quality service, supply high-quality products, "world peace and health" as its responsibility, the company adhering to the "meet all customer requirements for products" as the service concept, Guarantee "provide qualified products" as the service principle, so that you get "God-like" noble shopping enjoyment. Our company has more than 1000 kinds of polypeptides, raw materials inventory, at any time to meet the various needs of customers for products. Is your best partner.
  • Inquiry History
    3 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Methyl violet

    1.00 MT Apr 3, 2024
    India

    Hydroxypropyl Methyl Cellulose (HPMC)

    1.00 MT Sep 27, 2023
    India

    Bismuth

    1.00 MT Sep 27, 2023
    Post an enquiry for this product
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