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Bromocresol Green / 76-60-8

Basic Info

Model No.: 76-60-8

Product Description

Product Description   Bromocresol Green

Product                                                    

Chemical Name

Bromocresol Green

Synonyms

3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein;

BCG

Molecular Formula

C21H14Br4O5S

Molecular Weight

698.01

CAS No.

76-60-8

EINECS

200-972-8

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 Ethanol

Eligible

Residue of ignition (based on sulfate)

0.25% max.

Packing             

1kg /Aluminum Foil Bag or as demand

Application          

Used as an acid-base indicator

    Packaging & Shipping  

Delivery time:    

In 5-10 days

Shipping methods:

By courier, by air or by sea

Packaging:        

1kg /Aluminum Foil Bag or as demand

   Our Services   1. Top Quality 2, Competitive Price 3. Fast Feedback 4. Excellent After-sale Service Company Information   Wuhan PharmChem CO., LTD offer a diverse selection of the chemicals  used in the development and manufacturing on the following industries: 
Pharma &Food Intermediates
Water Treatment Chemicals 
Industrial Specialties 
Fine Chemicals  FAQ   Q1. How about your samples? Yes, we can serve you our samples for your test (Freight collect). You also can get a refund of the freight cost when the bulk order is placed. Q2. How much for the freight? It depends on your area, we will use DHL, FedEx and EMS bulk service, it had discount as normal express service. And we can return freight while you place order. Q3. Do you have discount for large quantities? Yes, It not only depends on your order quantity, but also the item you booked. Q4. What about delivery? Prompt shipment after receipt of order confirmation for regular products. 

Contact us if you need more details on Bromocresol Green. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 76-60-8、Bromocresol Green. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Fine Chemicals