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Home > Chemical Reagents > Organic Reagents > Bromocresol green for Sale > High Purity Bromocresol Green 99.0% Min Analytical Indicator
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High Purity Bromocresol Green 99.0% Min Analytical Indicator

1 Inquiries

Unit Price:

$40-45/MT FOB

Get Latest Price
CAS No.:

76-60-8

Grade:

Indicator Reagent

Content:

99%

Port:

chongqing

Brand:

yuhan

Packaging:

25g/bottle / 100g/bottle

Price valid (until):

2026-07-31

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

CARBONOCHLORIDOTHIOIC ACID,5-OCTYLESTER

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

      Product Detail 

     


    Bromocresol Green

    CAS No.: 76‑60‑8 Molecular Formula: C₂₁H₁₄Br₄O₅S Molecular Weight: 698.01 EINECS: 200‑972‑8 MDL No.: MFCD00005874 Bromocresol green is a commonly used pH indicator dye, brown crystalline powder, slightly soluble in water, soluble in ethanol. Its color changes from yellow to blue‑green at pH 3.8‑5.4. Our indicator‑grade product features high purity, stable color‑changing performance, widely used in acid‑base titration, biological staining and laboratory analysis. Full COA & MSDS are provided for each batch.Shop High Purity Bromocresol Green 99.0% Min Analytical Indicator-Detailed Image 1



      Product Detail  


    Bromocresol Green CAS No.: 76‑60‑8 Molecular Formula: C₂₁H₁₄Br₄O₅S Molecular Weight: 698.01 EINECS: 200‑972‑8 MDL No.: MFCD00005874 Bromocresol green is a commonly used pH indicator dye, brown crystalline powder, slightly soluble in water, soluble in ethanol. Its color changes from yellow to blue‑green at pH 3.8‑5.4. Our indicator‑grade product features high purity, stable color‑changing performance, widely used in acid‑base titration, biological staining and laboratory analysis. Full COA & MSDS are provided for each batch.


    Specification


    Assay (C₂₁H₁₄Br₄O₅S): ≥99.0%
    Appearance: Brown crystalline powder
    pH Transition Range: 3.8‑5.4 (Yellow‑Blue‑Green)
    Loss on Drying: ≤0.5%
    Heavy Metals (Pb): ≤0.001%
    Solubility: Soluble in ethanol, slightly soluble in water


    Applications


    Main Applications 1. Analytical Chemistry: pH indicator for acid‑base titration, buffer solution testing 2. Biological Experiment: Staining reagent for protein and cell staining 3. Laboratory Research: Colorimetric analysis reagent for chemical experiments 4. Pharmaceutical Testing: pH detection auxiliary reagent for drug quality inspection 5. Other Uses: Water quality testing indicator, environmental monitoring reagent


    Packaging & Shipping


    Packaging Small package: 25g / 100g blue‑cap plastic bottle with YUHAN brand Bulk package: Sealed plastic drum Inner sealed packing, moisture‑proof and light‑proof.

    Shipping UN Classification: Non‑dangerous goods Available transport: Sea freight, air freight, land freight Main shipment port: Major ports of China


    Safety & Handling / MSDS


    Safety & Handling Information (Based on MSDS) - Hazard Class: Non‑dangerous goods, slight irritant - Irritating to skin, eyes and respiratory tract when inhaling dust. - Storage: Store in cool, dry, ventilated place, keep sealed, away from light. - Personal Protection: Wear dust‑proof mask, gloves and safety goggles. - Emergency Measures: Rinse skin/eyes with plenty of clean water for 15 minutes if contact occurs. - Complete MSDS and COA are available upon request.


      FAQ  


    • Q: What is your purity grade?

      A: 99.0% Min Indicator Grade.
    • Q: What is your MOQ?

      A: 25g for sample order, 1kg for bulk order.
    • Q: Delivery time?

      A: Within 3‑7 working days after receiving deposit.
    • Q: Can you provide COA and MSDS?

      A: Yes, we provide full documents for each shipment.

    Basic Info
    Product Name:

    Bromocresol green

    Other Name:

    Phenol,4,4′-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methyl-;m-Cresol,4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-,S,S-dioxide;Bromocresol green;Phenol,4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methyl-,S,S-dioxide;o-Toluenesulfonic acid,α,α-bis(3,5-dibromo-4-hydroxy-o-tolyl)-α-hydroxy-,γ-sultone;3H-2,1-Benzoxathiole,phenol deriv.;4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methylphenol];BCG;Tetrabromo-m-cresolphthalein sulfone;3′,3′′,5′,5′′-Tetrabromo-m-cresolsulfonephthalein;Bromcresol green;NSC 7817;641-19-0

    CAS No.:

    76-60-8

    Molecular Formula:

    C21H14Br4O5S

    InChIKeys:

    InChIKey=FRPHFZCDPYBUAU-UHFFFAOYSA-N

    Molecular Weight:

    698.01400

    Exact Mass:

    698.01

    EC Number:

    200-972-8

    UNII:

    8YGN0Y942M

    NSC Number:

    7817

    DSSTox ID:

    DTXSID9044459

    HScode:

    2934991000

    Categories:

    Organic Reagents

    Characteristics
    PSA:

    92.21000

    XLogP3:

    7.85620

    Appearance:

    a yellow crystalline powder

    Density:

    0.79

    Melting Point:

    218.5 °C

    Boiling Point:

    626ºC at 760 mmHg

    Flash Point:

    332.4ºC

    Refractive Index:

    1.716

    Water Solubility:

    H2O: slightly soluble

    Storage Conditions:

    Store at RT.

    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:

    CARBONOCHLORIDOTHIOIC ACID,5-OCTYLESTER

    Location:

    B9-2, LIANGFENG COMMUNITY, CHANGSHENGQIAO TOWN, NANAN DISTRICT, CHONGQING CITY,CHINA

    Payment Terms:

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

    Average lead Time:

    60

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2017

    Certifications:

    GSG,Awards,Certificate of Record for the Handling of Non-Pharmaceutical Precursor Chemicals, Category II,Certificate of Registration for Entities Handling Explosive Hazardous Chemicals,Registration form for foreign trade operators,Hazardous Chemicals Operating License,Certificate of Record for the Handling of Non-Pharmaceutical Precursor Chemicals, Category III,Customs Receipt of Registration for Import/Export Consignees and Consignors,Business License

  • Inquiry History
    1 Inquiries
    Country Product Purchase Quantity Date Posted
    Malaysia

    Bromocresol green

    25 KG Feb 22, 2024
    Post an enquiry for this product
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