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Acid Red 94 buy - large image1
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Acid Red 94

1 Inquiries

Unit Price: Get Latest Price
CAS No.:

632-69-9

Grade:

pharmaceutical grade

Content:

99%

Brand:

ailike

Packaging:

25kg/Bag

Sample Available:

Yes

Price valid (until):

2026-06-30

Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents,D/P,D/A,TT against B/L draft before shipment,100% TT in advance
Average Lead Time:
15 days
Qualification:
Main Products:

api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals

  • Product Description

  • Seller Information

  • Inquiry History

  • Description
    Shop Acid Red 94-Detailed Image 1

    FAQ

    Q : What is your terms of payment?

    A : T/T 30% as deposit, and 70% before delivery or 100% L/C at sight.
    Q : How to confirm the Product Quality before placing orders?
    A : 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.

    Q : How about the delivery time?
    A : Within 7 days after payment confirmation. (excluding Chinese holidays)

    Q : What documents did you provide?
    A :We usually provide commercial invoice, packing list, shipping list, waybill, health certificate and certificate of origin. If
    there are any special requirements in your market, please let us know.Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.

    Q: How do you deal with quality complaints?
    A : First of all, our quality control will ensure our quality. If we cause real quality problems, we will once again provide good
    products or refund your losses.

    Q : How do you make our business long-term and good relationship?
    A : 1. We keep good quality and competitive price to ensure our customers benefit;
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from

    Q  : Do you have stock?
    A: Yes, we have all our products in stock. Our annual output is 200 tons. No matter when you order, we will ship within 1 to 3 days.
    Q  : Why should I choose you?
    A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over
    5years, in average.Strict quality control-comes form our sophisticated management system.Professional and warm sales team-since we
    believe we can only win via our hard work in a competitive worldQuick response and excellent presale and after sale service-since
    we believe our customers deserve all the best service.
    Q  : Can I get best price from you?
    A: Of course. We don't chase excessive profits and alway

    ECHEMI Editorial Reference
    bordeaux-red to red-brown crystalline powder
    Rose bengal is a xanthene dye, fluorescein derivative, and photosensitizer. It exhibits absorption/emission maxima of 548/567 nm, respectively. Rose bengal binds toS. aureuscells and decreases survival of photoirradiatedS. aureusto 0.012% when used at a concentration of 1 μM. It generates singlet oxygen when exposed to photoirradiation in cell-free assays and induces potassium ion leakage fromS. aureusand bovine erythrocytes in the presence of photoirradiation. Rose bengal inhibits the cytochrome P450 (CYP) isoform CYP3A4/5 and the UDP-glucuronosyltransferase (UGT) isoform UGT1A6 in human liver microsomes in a light-dependent manner, with IC50values of 0.072 and 0.035 μM, respectively, in yellow light, 3.1 and 4.2 μM, respectively, in ambient light, and 3 and 4.2 μM, respectively, in the dark. It has been used for staining of live cells, but exhibits both intrinsic and phototoxicity.
    This ELISA antibody pair detects Bovine IGF-1
    An experimental teratogen. Experimental reproductive effects. Questionable carcinogen with experimental neoplastigenic data. When heated to decomposition it emits toxic fumes of Cl-, I-, and NazO.
    This biological stain can be purified by chromatography on silica TLC using a 35:65 mix of EtOH/acetone as eluent. [Beilstein 19 II 261, 19 III/IV 2926.]

    Basic Info
    Product Name:

    Acid Red 94

    Other Name:

    4,5,6,7-tetrachloro-2’,4’,5’,7’-tetraiodo-fluoresceidisodiumsalt;4’,5’,7’-tetraiodo-droxy-2disodiumsalt;9-(3’,4’,5’,6’-tetrachloro-o-carboxyphenyl)-6-hydroxy-2,4,5,7-tetraiodo-3-is;foodredcolorno.105,sodiumsalt;foodredno.105,sodiumsalt;oxanthone2na;r105sodium;Rozebengal,sodiumsalt

    CAS No.:

    632-69-9

    Molecular Formula:

    C20H5Cl4I4NaO5

    InChIKeys:

    UWBXIFCTIZXXLS-UHFFFAOYSA-L

    Molecular Weight:

    997.66

    Exact Mass:

    1015.463013

    BRN:

    3645857

    EC Number:

    211-183-3

    TSCA:

    TSCA listed

    Color/Form:

    Red-brown

    HScode:

    32129000

    Categories:

    Dye

    Characteristics
    λmax:

    548 nm

    PSA:

    93.40000

    XLogP3:

    8.10410

    Appearance:

    Red-brown Solid

    Melting Point:

    >300°C

    Boiling Point:

    757.8ºC at 760 mmHg

    Flash Point:

    412.1ºC

    Water Solubility:

    soluble

    Storage Conditions:

    Store at +15°C to +30°C.

    PKA:

    3.9, 4.7(at 25℃)

    Critical Temperature & Pressure:

    Store at +15°C to +30°C.

    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:

    api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals

    Location:

    Huangdao District, Qingdao City, Shandong Province (formerly Room 606-2, Building 1, No. 10 Beijing Road, Jiaonan City)

    Payment Terms:

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

    Average lead Time:

    15 days

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    51-100

    Year of Establishment:

    2023

    Company Certificates
    • Shandong Airuike Chemical Co., Ltd.Credit rating certificate Credit rating certificate
    • Shandong Airuike Chemical Co., Ltd.Hazardous Chemicals Business License Hazardous Chemicals Business License
    Company Profile
    Foucsing on chemical industry,Shandong Airuike Chemical Co., LTD was established in the year 2013 and since then devoted all its efforts on how to bring best products and services to every customer,with intergrated sources and creative minds.
    We are offering the market with Organic chemicals, Inorganic chemicals, Organic intermediates and water treatment products.
    In construction industry,our furan resin product is high-light for metal casting as well as anticorrosion projecting for new chemical plant construction and repairing works.
    Your consistent trust is our infinite power to move forward. Shandong Airuike Chemical Co., LTD never stop its step on technical researching,quality supervising,effective logistic arranging and on time services to fully satisfy customers requests. We also extended our product range by close cooperating with famous producers all around China,around the world.
    By now we have established business relationship with more than 200 customers around the world.
    Like our company motto says,”Innovation as power,quality as life,be honest people practical development”,Shandong Airuike Chemical Co., LTD team always put sincerity and honesty in the first place and in return customers trust us and develop win-win cooperation betwwen each other.
    You’re always welcomed to contact us and share your needs,let us give you an unique satisfying for our business cooperation together.
  • Inquiry History
    1 Inquiries
    Country Product Purchase Quantity Date Posted
    United Kingdom

    Rose Bengal sodium salt

    25 KG Apr 29, 2026
    Post an enquiry for this product
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