Lonwin Industry Group Limited  

Product Name: Good Quality with Low Price Bromocresol Green Model NO.: Bromocresol green Property: Inorganic Reagent Application: Industry, Scientific Research, Health, Environmental Protection, for Ar and Health Using Habit Appellation: Fine Chemicals Source: Extract Natural Things Usage: Laboratory Reagents, Diagnostic Reagents Content: Standard Specific Usage: For Tissue Medium Purpose, For Microbiological, For Lens Blooming Grade: AR Classification: Specific Reagents EINECS: 200-972-8 Formula: C21h14o5SBR4 CAS No.: 76-60-8 Other Names: Bromocresol Green Place of Origin: Shanghai,China Color: Tan to Yellow Crystals Type: Other Trademark: Lonwin Transport Package: 25kgs/Drum Specification: purity 99.5%min Origin: Made in China HS Code: 2908999090 Product Description Quick DetailsCAS No.:76-60-8Other Names:BCGMF:C21H14Br4O5SEINECS No.:200-972-8Place of Origin:China (Mainland)Purity:99%Classification:General ReagentsBrand Name:LonwinchemModel Number:76-60-8CAS:76-60-8Molecular Weight:698.01PH:3.8-5.4Residue of ignition:0.25%Packing:1kg/bagPackaging & DeliveryPackaging Details:1kg/aluminum foil bag or as demandDelivery Detail:Shipped in 5 days after paymentProduct DescriptionBromocresol GreenProduct Chemical NameBromocresol GreenSynonyms3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein;BCGMolecular FormulaC21H14Br4O5SMolecular Weight698.01CAS No.76-60-8EINECS200-972-8Technical Data Sheet pH rangescorresponding the colour transition3.8 (olivine) - - 5.4 (blue)Maximum absorption wavelength (nm)λ1(PH 3.8)λ1 (PH 5.4)440 -- 445615 -- 618mass absorption coefficients, L/cm. gα1 (λ1 PH 3.8, dry sample)α2(λ1 PH 5.4, dry sample)24 -- 2853 -- 58Dissolution test in EthanolEligibleResidue of ignition (based on sulfate)0.25% max.Packing 1kg /Aluminum Foil Bag or as demandApplication Used as an acid-base indicator