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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Naphthalene for Sale > Factory Supply Naphthalene CAS NO.91-20-3
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Factory Supply Naphthalene CAS NO.91-20-3

30 Inquiries

Unit Price: Get Latest Price
CAS No.:

91-20-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shanghai

Brand:

Lonwin

Packaging:

1kg/bag,25kg/drum,25kg/bag

Price valid (until):

2024-01-03

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

CHEMICALS,REAGENTS

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

     Product Information                                                                                    

    Specification


    1.Customer Satisfaction is our priority and guarantee for the future.
    2.We co-develop products and projects with our partners.
    3.Place of Origin China with Super quality by reasonable price.
    4.When you meet problems in mineral processing, we can provide technical guidance.
    5.We will ship the goods that you order from us by EMS, DHL, UPS, or FedEx.We will
    decided to choose which courier depend on Different countries.To find the best way to
    delivery the goods for you.
    6.We will ship the goods within 5days after get your payments.If you want to cancel or
    change order, please tell me within 24hours after you finish the payment...So we both
    can make the best of the bad bargain.
    Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is
    7-15days after payment
    7.if you have any other questions to consult me.please not hesitate to contact me any times.
    All we want is win-win business. Send us your inquiries, you will get it!















    Shop High quality P-Methoxybenzoic Acid  CAS 100-09-4-Detailed Image 1Shop High quality P-Methoxybenzoic Acid  CAS 100-09-4-Detailed Image 2

     Quality and Service                                                                                        

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    1.Customer Satisfaction is our priority and guarantee for the future.


    2.We co-develop products and projects with our partners.


    3.Place of Origin China with Super quality by reasonable price.


    4.When you meet problems in mineral processing, we can provide technical guidance.


    5.We will ship the goods that you order from us by EMS, DHL, UPS, or FedEx.We will decided to choose which

    courier depend on Different countries.To find the best way to delivery the goods for you.


    6.We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell

    me within 24hours after you finish the payment...So we both can make the best of the bad bargain.

    Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment


    7.If you have any other questions to consult me.please not hesitate to contact me any times.


    All we want is win-win business. Send us your inquiries, you will get it!


    Our service:


    1. Certificate of analysis (COA)


    2. Material safety data sheet (MSDS)


    3. Route of synthesis (ROS)


    4. Method of aanlysis (MOA)


    5. Nuclear magnetic resonance (NMR)


    6. Packing pictures and loading video before loading


    7. Free sample


    9. Factory audit


    10. Strong after-sale service

     Our Advantage                                                                                               

    Shop Best price Pure Oxytocin powder 50-56-6-Detailed Image 3

      1. 1. Rich experience.
        Our company is a professional production leading factory in China in pharmaceutical area of many years,

      our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country,

      and we have got very good feedback from our customers, we had Established long friendly relations of

      cooperation.

       

      2. Great quality, purity and favourable.
      Good quality is one of our secret success, welcome order the samples, MOQ just 1 grams.

       

      3. Safe and fast delivery.
      We have stock, so we can delivery quickly at the very day when receive the payment.

      We have special way could ship 0.01kg to 3.5kg products a time. We offer melting powder into liquid

    1. service. And ship the liquid in special bottles.

       

      4. Good before after-sales service.



    2. Before-sales:
      - We would like to offer our most favorable quotation and detailed information about 

    3. product as well as our company.
      - We would like to offer free sample for 
      testing use.


      After-sales:
      - We would like to assist buyers in custom 
      clearing through providing necessary documents and information.
      - We would provide the best solution when 
      there is any dispute about product quality.

      ur Advantag

     Packaging & Shipping                                                                                  

    Shop Best price Pure Oxytocin powder 50-56-6-Detailed Image 4Shop High quality P-Methoxybenzoic Acid  CAS 100-09-4-Detailed Image 6

    Shop High Pruity Peptide GHRP-2 Gym CAS NO.158861-67-7-Detailed Image 6

    Shanghai Lonwin Chemical Co., Ltd. is a company committing to contract synthesis and production

    of photoinitiators, fluorocarbon surfactants, indicators, intermediates and APIs.

    Our company has ISO and REACH international certification, in Jiangsu, Anhui and other places with

    decades of cooperation of OEM processing plants, to provide a more solid support for the customized

    production service of special chemicals.

     

    Now, our products are well sold in North America, Europe, Japan, South Korea and the Middle East,

    and customers are highly satisfied with our products and service!

     

    To achieve sustainable and steady development, we establish closely cooperative relationships with

    famous universities and institutions of China. We regularly exchange information with them and make

    cooperation on the R&D of new technologies.

     

    Sticking to the business philosophy of "quality first, credit first, service first, creativity first",we are

    doing our best to meet demands of customers all around the world. We sincerely welcome your visit

    and business, and look forward to cooperating with you for expanding international market together! 


    Shop High Pruity Peptide GHRP-2 Gym CAS NO.158861-67-7-Detailed Image 7

     F.A.Q                                                                                                               

    • Q1  Can i get some samples? 

      A1  Yes, we can supply the free sample, but the shipping cost be paid by our customers.

       

      Q2  How to start orders or make payments? 

      A2  Proforma invoice will be sent first after confirmation of order, enclosed our bank information.

    • Payment by T/T,or Paypal or Escrow(Alibaba).

       

      Q3  How to confirm the Product Quality before placing orders? 

      A3  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.

       

      Q4  What’s your MOQ? 

      A4  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge

    • is 100% paid.

       

      Q5  How about delivery leadtime? 

      A5  Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

       

      Q6  Is there a discount? 

      A6  Different quantity has different discount.

       

      Q7  How do you treat quality complaint? 

      A7  First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem

    • caused by us, we will send you free goods for replacement or refund your loss.

       

      Q8  How to contact us ? 

      A8 You can choose your interested products and send inquiry to us.

    Basic Info
    Product Name:

    Naphthalene

    Other Name:

    Naphthalene;Moth flakes;Tar camphor;White tar;Albocarbon;Dezodorator;Naphthene;NSC 37565;72931-45-4

    CAS No.:

    91-20-3

    Molecular Formula:

    C10H8

    InChIKeys:

    InChIKey=UFWIBTONFRDIAS-UHFFFAOYSA-N

    Molecular Weight:

    128.17100

    Exact Mass:

    128.17

    EC Number:

    939-601-6

    HScode:

    2707400000

    Characteristics
    PSA:

    0

    XLogP3:

    2.83980

    Appearance:

    Naphthalene appears as a white crystalline volatile solid with a strong coal-tar odor. The solid is denser than water and insoluble in water. Burns, but may be difficult to ignite. . In the molten form it is very hot. Exposure to skin must be avoided. Also the vapors given off by the material may be toxic. Used as a moth repellent, fumigant, lubricants, and to make other chemicals, and for many other uses

    Density:

    1.162 g/cm3 @ Temp: 20 °C

    Melting Point:

    80.2 °C

    Boiling Point:

    217.9 °C @ Press: 760 Torr

    Flash Point:

    78ºC

    Refractive Index:

    1.5821

    Water Solubility:

    H2O: 30 mg/L (25 ºC)

    Storage Conditions:

    APPROX 4ºC

    Vapor Pressure:

    0.03 mm Hg ( 25 °C)

    Vapor Density:

    4.4 (vs air)

    Toxicity:

    Acute oral LD 50 for guinea pigs 1,200 mg/kg, mice 533 mg/kg, rats 1,250 mg/kg (quoted, RTECS, 1985).

    Flammability characteristics:

    Combustible Solid, but will take some effort to ignite.

    Explosive limit:

    vol% in air: 0.9.9

    Odor:

    Aromatic odor

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Oral

    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

    Warning

    Hazard statement(s)

    H302 Harmful if swallowed

    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.

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

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

    P273 Avoid release to the environment.

    Response

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

    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

    NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. 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

    Separated from strong oxidants and food and feedstuffs. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing.Without inert-gas blanketing and at the temperature normally used for the storage of molten naphthalene, i.e., 90 deg C, the vapors above the liquid are within the flammability limits. Thus, storage tanks containing molten naphthalene have a combustible mixture in the vapor space and care must be taken to eliminate all sources of ignition around such systems. Naphthalene dust can form explosive mixtures with air which necessitates the design and operation of solid handling systems.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    CHEMICALS,REAGENTS

    Location:

    No 966 Huaxu Road, Qingpu District, Shanghai, 201702, P.R. China

    Payment Terms:

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

    Average lead Time:

    10

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    11-50

    Year of Establishment:

    2011

     Company Profile                                                                                                    

      Shanghai Lonwin Chemical Co., Ltd. is a company committing to contract synthesis and production of photoinitiators, fluorocarbon surfactants, indicators, intermediates and APIs.Our company has ISO and

    REACH international certification, in Jiangsu, Anhui and other places with decades of cooperation of

    OEM processing plants, to provide a more solid support for the customized production service of special

    chemicals.
       Now, our products are well sold in North America, Europe, Japan, South Korea and the Middle East,

    and customers are highly satisfied with our products and service!
    To achieve sustainable and steady development, we establish closely cooperative relationships with

    famous universities and institutions of China. We regularly exchange information with them and make

    cooperation on the R&D of new technologies.
    Sticking to the business philosophy of "quality first, credit first, service first, creativity first", we are

    doing our best to meet demands of customers all around the world. We sincerely welcome your visit

    and business, and look forward to cooperating with you for expanding international market together!


     

  • Inquiry History
    30 Inquiries
    Country Product Purchase Quantity Date Posted
    Argentina

    Refined Naphthalene

    1 20' Fcl Nov 25, 2024
    Azerbaijan

    Naphthalene

    1 20' Fcl Sep 2, 2024
    United Kingdom

    Naphthalene

    500 G Mar 23, 2026
    India

    Naphthalene

    500 MT Nov 10, 2025
    India

    refined naphthalene

    120 MT Nov 6, 2025
    Panama

    Naphthalene

    20 MT Sep 24, 2025
    Bangladesh

    Naphthalene

    50 MT Dec 27, 2024
    United States

    Naphthalene

    2000000 KG Jul 19, 2024
    United States

    Naphthalene

    4000000 KG Jul 19, 2024
    India

    Naphthalene

    60 MT Feb 4, 2024
    India

    Naphthalene Flakes

    200 MT Dec 31, 2023
    India

    Naphthalene

    10 MT Dec 26, 2023
    United States

    Naphthalene 99.9%, grain or powder

    50 KG Mar 4, 2026
    India

    refined napthelene

    1.00 20' Fcl Feb 24, 2026
    India

    Refined Naphthalene

    25 MT Nov 14, 2025
    India

    Refined Naphthalene

    25 MT Nov 5, 2025
    India

    Naphthalene

    100 MT Apr 2, 2025
    India

    Refined Napthalene powder

    50 MT Aug 6, 2024
    United States

    Naphthalene

    2000000 KG Jul 26, 2024
    United States

    Naphthalene

    500000 KG Jul 16, 2024
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