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Lonwin Industry Group Limited

Bromocresol Green, Bpg, Bromocresol Green Sodium Salt manufacturer / supplier in China, offering Good Quality with Low Price Bromocresol Green, High Quality Diazolidinyl Urea Chinese Producer, Perfluorobutanesulfonic Acid Potassium Salt and so on.

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Supplier Homepage Product Chemical Reagent Good Quality with Low Price Bromocresol Green

Good Quality with Low Price Bromocresol Green

FOB Price: US $1,500-2,000 / kg
Min. Order: 100 kg
Min. Order FOB Price
100 kg US $1,500-2,000/ kg
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Port: Shanghai, China
Production Capacity: 6000kgs Per Years
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: Bromocresol green
  • Grade: AR
  • Content: Standard
  • Source: Extract Natural Things
  • Application: Industry, Scientific Research, Health, Environmental Protection, for Ar and Health Using
  • Other Names: Bromocresol Green
  • Color: Tan to Yellow Crystals
  • Trademark: Lonwin
  • Specification: purity 99.5%min
  • HS Code: 2908999090
  • Classification: Specific Reagents
  • Specific Usage: For Tissue Medium Purpose
  • Usage: Laboratory Reagents, Diagnostic Reagents
  • Habit Appellation: Fine Chemicals
  • Property: Inorganic Reagent
  • Place of Origin: Shanghai,China
  • Type: Other
  • Transport Package: 25kgs/Drum
  • Origin: Made in China
Product Description
Good Quality with Low Price Bromocresol Green
Good Quality with Low Price Bromocresol Green
Quick Details
CAS No.:76-60-8Other Names:BCGMF:C21H14Br4O5S
EINECS No.:200-972-8Place of Origin:Hubei, China (Mainland)Purity:99%
Classification:General ReagentsBrand Name:CS PharmchemModel Number:76-60-8
CAS:76-60-8Molecular Weight:698.01PH:3.8-5.4
Residue of ignition:0.25%Packing:1kg/bag
Packaging & Delivery
Packaging Details:1kg/aluminum foil bag or as demand
Delivery Detail:Shipped in 5 days after payment

Product Description
 
Bromocresol Green
Product                                                    
Chemical NameBromocresol Green
Synonyms3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein;
BCG
Molecular FormulaC21H14Br4O5S
Molecular Weight698.01
CAS No.76-60-8
EINECS200-972-8
Technical Data Sheet                                        
pH ranges
corresponding the colour transition
3.8 (olivine) - - 5.4 (blue)
Maximum absorption wavelength (nm)
λ1(PH 3.8)
λ1 (PH 5.4)

440 -- 445
615 -- 618
mass absorption coefficients, L/cm. g
α1 (λ1 PH 3.8, dry sample)
α2 (λ1 PH 5.4, dry sample)
24 -- 28
53 -- 58
Dissolution test in EthanolEligible
Residue of ignition (based on sulfate)0.25% max.
Packing             1kg /Aluminum Foil Bag or as demand
Application          Used as an acid-base indicator
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