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Home > Dyes and Pigments > Dye > Acid Orange 10 for Sale > Acid Orange G 10 Powder Dyestuff for Paper Leather Textile Dyeing with CAS 1936-15-8
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Acid Orange G 10 Powder Dyestuff for Paper Leather Textile Dyeing with CAS 1936-15-8

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Unit Price: Get Latest Price
CAS No.:

1936-15-8

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shanghai

Brand:

YH

Packaging:

25kg/drum

Price valid (until):

2025-03-09

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

Food Additives,Active Pharm Ingredients,Chem & Pharm Intermediates,Organic Intermediates

  • Product Description

  • Seller Information

  • Description
    Shop Hot Selling PH indicator Phenol Red CAS 143-74-8 With Low Price-Detailed Image 1
    Shop Hot Selling PH indicator Phenol Red CAS 143-74-8 With Low Price-Detailed Image 2
    Items Specifications
    Product name
    Orange G
    CAS NO
    1936-15-8
    form
    Solid
    Shop Hot Selling PH indicator Phenol Red CAS 143-74-8 With Low Price-Detailed Image 3

    1. Basic information

    English names: Acid Orange 10, Orange G, etc. 28.

    Molecular formula: C ₁₆ H ₁₀ N ₂ Na ₂ O ₇ S ₂ 237.

    Molecular weight: 452.369278.

    CAS number: 1936-15-8237.

    EINECS number: 217-705-628.

    2. Physical and chemical properties

    Appearance: Usually yellow red crystalline powder or crystalline flakes 310.

    Melting point: 141 ° C28.

    Density: 0.80g/mL (20 ° C) 8.

    Solubility: Easy to dissolve in water, 5g/100mL (20 ° C), the aqueous solution is orange yellow; It is also soluble in ethanol, with an orange solution, and insoluble in chloroform 2310.

    Acidity and alkalinity: Belonging to acidic dyes, it is an acid-base indicator with a pH color range of 11.5 (yellow) to 14.0 (orange red) 1310.

    Maximum absorption wavelength: 475nm310.

    3. Purpose

    a. Dyeing field: commonly used for dyeing silk and wool fabrics, which can make the fabric appear bright orange or yellow; It can also be used for dyeing paper and manufacturing ink, coloring wooden products, and for making pencils.

    b. In the field of biology, as a biological staining agent, it can be used for Mallory's connective tissue staining, and can also be used for mast cell staining. In the aldehyde fuchsin orange yellow G staining method, orange yellow G can stain other tissue components yellow, causing mast cell particles to be stained dark purple with an orange yellow background, which is relatively vivid.

    c. Analysis field: It is a tracking dye for nucleic acid electrophoresis, which migrates faster than bromophenol blue and can detect smaller DNA fragments. It can also be used as a protein separation standard in SDS capillary electrophoresis.

    .

    Shop Hot Selling PH indicator Phenol Red CAS 143-74-8 With Low Price-Detailed Image 4
    Shop Acid dye CI4600 orange 4 cas 633-96-5 acid orange 7 for inks wood preservatives textiles hair dyes cosmetics wound dressing etc-Detailed Image 5 Shop Acid dye CI4600 orange 4 cas 633-96-5 acid orange 7 for inks wood preservatives textiles hair dyes cosmetics wound dressing etc-Detailed Image 6


    Shop Acid dye CI4600 orange 4 cas 633-96-5 acid orange 7 for inks wood preservatives textiles hair dyes cosmetics wound dressing etc-Detailed Image 7

    Shop Hot Selling PH indicator Phenol Red CAS 143-74-8 With Low Price-Detailed Image 8
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    Packaging Details: 25 kg/bag or as your requirement.
    Port: Tianjin/ Qingdao/ Shanghai, etc.
    We can ship the samples by air.
    Lead Time: Within 2~3days Shipment after receiving the advance payment or original L/C.

    Shop Hot Selling PH indicator Phenol Red CAS 143-74-8 With Low Price-Detailed Image 12
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    XI'AN YI HANG CHEMICAL CO.,LTD was founded in 2002, located in xian City, shannxi, China. We are the high-tech chemical enterprise which specialized in researching, manufacturing and trading for chemical raw materials ,our products widely used in paints, textile, rubber, leather, plastic and so on.

    With many years development and operation,we have become the group company for chemical production,we have the owned factory for produce stable quality products with high performance, and the advanced lab to ensure the best quality of each batch products.

    We have our strictly quality control in our production, and we have passed ISO9001:2015 Quality Management System Certification and ISO14001 Environment Management System Certification.

    Our main products includes Titanium Dioxide, Lithopone, Iron Oxide series, Chrome Oxide Green, Zinc Oxide, Carbon Black, STPP, SHMP, Oxalic Acid, DOP, SLES, and so on.

    Shop Hot Selling PH indicator Phenol Red CAS 143-74-8 With Low Price-Detailed Image 16
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    Q1: Are you manufacturer or trading company?

    A1:Manufacturer.

    Q2: Can I get some sample?
    A2: Yes, usually 10-25g sample for free.

    Q3: Is there a discount?
    A3: Of course, welcome to contact us. Price would be different based on different quantity. For bulk
    quantity, we will have discount for you.

    Q4: How long for production and delivery?
    A4: Most products we have in stock, sent time:Within 1-3 business days after received payment. Customized products further discussed.

    Q5: Do you accept ODM or OEM service?
    A5: Yes,we accept ODM and OEM services, ranges: Soft gel, Capsule, Tablet, Sachet, Granule,Private Label service, etc. Please contact us to design your own brand product.

    Q6: How to deliver the goods?
    A6: ≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery, please contact us.

    Q7: How to start orders or make payments?
    A7:There are two ways for you to confirm order:
    1. Proforma invoice with our company bank details will be sent to you once the order confirmed by Email. Pls arrange payment by TT. Goods will be sent after received payment within 1-3 business days.
    2. Trade assurance order will be drafted for you through ALIBABA. Pls confirm and pay through Alibaba. Goods will be sent after received payment within 1-3 business days.

    Certificates

    Basic Info
    Product Name:

    Acid Orange 10

    Other Name:

    1,3-Naphthalenedisulfonic acid,7-hydroxy-8-(2-phenyldiazenyl)-,sodium salt (1:2);C.I. Acid Orange 10;C.I. Acid Orange 10,disodium salt;1,3-Naphthalenedisulfonic acid,7-hydroxy-8-(phenylazo)-,disodium salt;2-Naphthol-6,8-disulfonic acid,1-phenylazo-,disodium salt;Orange GBPC;C.I. 16230;Acidal Fast Orange;Acid Fast Orange G;Acid Fast Orange EGG;Acid Leather Orange KG;Acid Leather Orange PGW;Acid Orange G;Acid Orange 2G;Acid Orange 10;Acilan Orange GX;Amacid Crystal Orange;Apocid Orange 2G;Atul Acid Crystal Orange G;Brasilan Orange 2G;Bucacid Fast Orange G;Calcocid Fast Light Orange 2G;Certicol Orange GS;Cetil Light Orange GG;Colacid Orange G;Crystal Orange 2G;Dolkwal Orange G;Egacid Orange GG;Eniacid Light Orange G;Erio Fast Orange AS;Fast Acid Orange G;Fast Light Orange G;Fast Light Orange GA-CF;Fenazo Light Orange 2G;Food Orange GG;Hexacol Orange G;Hexacol Orange GG Crystals;Hidacid Fast Orange G;Hispacid Fast Orange 2G;Kiton Fast Orange G;Light Orange G;Naphthalene Fast Orange 2G;Neklacid Fast Orange GG;Orange 2G;1370 Orange;Orange BPC;Orange GG;Solar Light Orange GX;Straight Orange G;Tertracid Light Orange G;Vondacid Light Orange 2G;Wool Orange G;Wool Orange 2G;Xylene Fast Orange G;C.I. Food Orange 4;D and C Orange No. 3;Orange G;Naphthalene Fast Orange 2GS;Acid Lightfast Orange;Acid Orange Lightfast;Sandolan Fast Orange E-GL;Amacid Light Orange G;Food Orange 4;53988-80-0

    CAS No.:

    1936-15-8

    Molecular Formula:

    C16H12N2O7S2.2Na

    InChIKeys:

    InChIKey=YYLDMWDSARRTLP-UHFFFAOYSA-N

    Molecular Weight:

    452.37

    Exact Mass:

    451.972473

    EC Number:

    217-705-6

    UNII:

    1Q6EJU80RN

    DSSTox ID:

    DTXSID6021082

    Color/Form:

    YELLOWISH-RED CRYSTALS OR LEAFLETS

    HScode:

    32041200

    Categories:

    Dye

    Characteristics
    PSA:

    176.11000

    XLogP3:

    4.93060

    Appearance:

    Red to Orange Powder

    Density:

    0.80 g/mL at 20 °C

    Melting Point:

    141 °C

    Flash Point:

    14 °C

    Water Solubility:

    H2O: 5 g/100 mL (20 ºC)

    Storage Conditions:

    2-8°C

    Toxicity:

    LD50 orally in Rabbit: > 3000 mg/kg

    Dissociation Constants:

    pKa = approx. 11.5 at room temperature in water

    Air and Water Reactions:

    Azo dyes can be explosive when suspended in air at specific concentrations. This organic acid has a moderate soluble in water. The resulting solutions contain concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid.

    Reactive Group:

    Azo, Diazo, Azido, Hydrazine, and Azide Compounds

    Reactivity Alerts:

    Explosive

    Reactivity Profile:

    C.I. ACID ORANGE 10 is an azo compound. Toxic gases are formed by mixing compounds containing azo groups with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. This compound becomes redder and more dull when mixed with copper. It is almost destroyed when mixed with iron. (NTP, 1992)

    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

    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:

    Food Additives,Active Pharm Ingredients,Chem & Pharm Intermediates,Organic Intermediates

    Location:

    No.15 Qinling Avenue,Caotang Industrial Park,High-techZone,Xi'an Shaanxi China

    Payment Terms:

    L/C,100% TT in advance

    Average lead Time:

    15

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    51-100

    Year of Establishment:

    2024

  • Country Product Purchase Quantity Date Posted
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