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Home > Active Pharmaceutical Ingredients > Other Chemical Drugs > Crystal violet for Sale > High Quality Gentian Violet CAS No 548-62-9 ISO 9001:2005 REACH Verified Producer
High Quality Gentian Violet CAS No 548-62-9 ISO 9001:2005 REACH Verified Producer buy - large image1
High Quality Gentian Violet CAS No 548-62-9 ISO 9001:2005 REACH Verified Producer buy - image1
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High Quality Gentian Violet CAS No 548-62-9 ISO 9001:2005 REACH Verified Producer buy - image3

High Quality Gentian Violet CAS No 548-62-9 ISO 9001:2005 REACH Verified Producer

1 Inquiries

Unit Price: Get Latest Price
CAS No.:

548-62-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

中国

Packaging:

25kg/drum , 200kg/drum or costomised to customer requirements.

Price valid (until):

2026-01-31

Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A
Average Lead Time:
30 days
Qualification:
Main Products:

Sodium benzoate,Potassium sorbate,Xanthan gum,phosphoric acid,citric acid,Aminophylline anhydrous

  • Product Details

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Item
    Standard
    Test Results




    Identification
    A.H- NMR:Comply with the structure
    Complies
    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
    ≤10 ppm
    <10ppm
    Water
    ≤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 Impurities
    ≤0.5%
    0.18%
    Purity
    ≥99.0%
    99.7%
    Assay
    99.0%~101.0% (anhydrous substance).
    99.8%
    Storage
    Preserve in well-closed, light-resistant and airtight containers.
    Complies

    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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    Our Advantages:

    Who are we?

    1. TNN was founded in 1998 with headquarters in Dalian, branch offices in USA, Austrilia.

    2. ISO9001 Certificated,annual Sales Amount 28million US dollors, cooperative ralationship with 60+countries.

    3.We are based in Liaoning, China, start from 2018,sell to Eastern Asia(60.00%),North America(20.00%),Africa(20.00%). There are total about 11-50 people in our office.

    4. how can we guarantee quality?
    Always a pre-production sample before mass production;
    Always final Inspection before shipment;

    5.what can you buy from us?
    Vitamin C, Phosphoric Acid, Citric Acid, Potassium Sorbate, Monosodium Glutamate

    6. why should you buy from us not from other suppliers?
    We engages in global connection and international services.We focus on product quclity contral,R&D,professional services and social economical responsiblity.

    7. what services can we provide?
    Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery,DAF;
    Accepted Payment Currency:USD,EUR;
    Accepted Payment Type: T/T,L/C,D/P D/A;
    Language Spoken:English,Chinese,Spanish,Japanese,Russian,Korean

    What we can do?

    1. Customer-oriented sourcing and supply service.

    2. Pre-shipment sample test and third-party inspection to assure product quality.

    3. Customized label and packing, reinforced palletizing method to keep cargo in good condition.

    4. Professtional service on mixed container load with 20+ different products in one consignment.

    5. Fast speed of delivery under multiple modes of trasportation including sea,railway,air,courier.

    Advantages:

    1.     25-year export experience

    2.     Mix container and professional loading with taking photos of every step.

    3.     Our own lab, test pre-shipment sample before shipment and keep batch samples

    Strict quality control:

    Firstly test pre-shipment sample by TNN's lab,

    If test succeeds, deliver (same batch) pre-shipment sample and confirm the Original COA with clients,

    After confirmation we ship the (same batch) cargos.

    If test fails,shipment suspends,TNN corrects and offers qualified one.

    Mission interpretation

    Income:  Stable and keep rising

    Well-off life: Have a car and there own house, Children can get a good education, The old can be supported  

    Work hard: become an expert in our field

    The fastest delivery, The fastest shipment , The fastest documents

    Transportation for mixed products containers and dangerous cargos 

    Keep stock

    Provide market analysis report

    Multiple payment ways  long payment periods


    Exported dihydroartemisinin to Nigeria to make the medicine for malari。


    The Charity Federation of Africa raised money and bought a water line

    give discounts , timely delivery with insufficient balance.

    In 2006,TNN passed verification of ISO 9001:2008.Since 2016,TNNhas established 3 overseas companies and warehouses in USA,AUS,UAE to keep fast delivery.Meanwhile TNN now is shareholder offactories for some food additives,mini air pump and easy pull cap.

    The TNN Development Limited is a manufacturing and distributinggroup for food additives and machine with ISO 9001:2008 Certificate.TNN is working closely with partners from Europe,Asia,North America,Latin America and Africa for export business of below:


    ●Food Additives & Plant Extracts

    ●Fine Chemicals

    ●Cosmetics

    ●Pharmaceutical Raw Materials(API)



    ECHEMI Editorial Reference
    Crystal Violet, which is also commonly referred to as Gentian Violet, is a synthetic purple dye that possesses the chemical formula C25H30ClN3. This particular compound is widely utilized in the field of microbiology, specifically for staining purposes and various other applications.

    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:

    Trader

    Main Products:

    Sodium benzoate,Potassium sorbate,Xanthan gum,phosphoric acid,citric acid,Aminophylline anhydrous

    Location:

    RM2901, Rainbow Building, No.23, Renmin Road, Zhongshan Dist.

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A

    Average lead Time:

    30 days

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    11-50

    Year of Establishment:

    2006

    Company Certificates
    • The TNN Development LimitedQUALITY MANAGEMENT SYSTEM CERTIFICATE QUALITY MANAGEMENT SYSTEM CERTIFICATE
    • The TNN Development Limitedkosher  certification kosher certification
    • The TNN Development LimitedSERTIFIKAT HALAL-HALAL CERTIFICATE SERTIFIKAT HALAL-HALAL CERTIFICATE
    • The TNN Development LimitedEU GMP EU GMP
    Over 25 Years' Import and Export Experience
    TNN was founded in 1998 in Dalian China with headquarter in Dalian, overseas branch offices in the USA, Australia, and Dubai. TNN has three domestic branches in Jilin, Shanghai, and Shenyang. Mix container and professional loading with taking photos of every step. Our own laboratory, pre-shipment sample before shipment, and keep batch samples.

    Our Products
    Specialize in chemicals, fashion accessories, lotion pumps & sprayers, tyres, gloves & other epidemic prevention products, and bottle caps supplying to all over the world. TNN will make your life better.

    ISO9001:2015 Company with Perfect Loading 
    Certified by ISO9001, CE, GMP, FDA, specializing in food, feed additives, APIS, Cosmetics, Medical instruments, chemical raw materials, and more.

    Exporting to 60+ Countries
    Our products have been sold to clients all over the world, such as Japan, Korea, Mideast, Middle Asia, Europe, Africa, India, South America, keeping a cooperative relationship with 60+ countries. We are firmly committed to our mission of creating a global trade network on supply, sales, and service.

    Cooperate with Us Today
    Contact us today to discuss mutually beneficial cooperation.
  • Inquiry History
    1 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Methyl violet

    1.00 MT Apr 3, 2024
    Post an enquiry for this product
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