• China Supply Bromophenol Blue with Best Quality Powder CAS 115-39-9
  • China Supply Bromophenol Blue with Best Quality Powder CAS 115-39-9
  • China Supply Bromophenol Blue with Best Quality Powder CAS 115-39-9
  • China Supply Bromophenol Blue with Best Quality Powder CAS 115-39-9
  • China Supply Bromophenol Blue with Best Quality Powder CAS 115-39-9
  • China Supply Bromophenol Blue with Best Quality Powder CAS 115-39-9

China Supply Bromophenol Blue with Best Quality Powder CAS 115-39-9

CAS No.: CAS 115-39-9
Formula: C19h10br4o5s
EINECS: 204-086-2
Classification: Organic Analytical Reagents
Grade: AR
Specific Usage: For Biological Purpose, For Tissue Medium Purpose, For Microbiological, For Microscopic Purpose, For Electron Microscopy, For Lens Blooming, Technical Grade, Pratical Use, Pro Analysis, Super Special Grade, For Synthesis, For Scintillation, For Electrophoresis Use, For Refractive Index
Samples:
US$ 0.1/kg 1 kg(Min.Order)
| Request Sample
Customization:
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Shandong, China
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  • Overview
  • Company Profile
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
CAS 115-39-9
Content
Standard
Usage
Laboratory Reagents, Analytical Reagents, Diagnostic Reagents, Teaching Reagents
Source
Imported Reagents
Habit Appellation
Chemical Medicine
Application
Industry, Scientific Research, Health, Environmental Protection, Agriculture
Property
Inorganic Reagent
Transport Package
Drum
Specification
25kg
Trademark
huasheng
Origin
China, Shandong
Production Capacity
1000ton

Product Description

 
 
 
 
Bromophenol Blue Basic information 
Product Name: Bromophenol Blue
CAS: 115-39-9
MF: C19H10Br4O5S
MW: 669.96
EINECS: 204-086-2
Bromophenol Blue Chemical Properties 
Melting point  273 °C
density  0.954 g/mL at 20 °C
Fp  58 °C
storage temp.  Store at RT.
solubility  soluble10mg/mL
pka 3.85(at 25ºC)
form  Solid
Boiling point  605.6±55.0 °C(Predicted)
color  Reddish-violet
Odor Odorless
PH pH : 3.0~4.6
PH Range 3(Yellow)-4.6(Blue) 6(yellow)-7.6(blue)
Water Solubility  Freely soluble in NaOH. alcohol, benzene, and acetic acid. Slightly soluble in water.
λmax 598nm, 592nm, 436nm, 422nm, 273nm
Merck  141,444
BRN  61698
Stability: Stable. Incompatible with strong oxidizing agents.
Major Application Nanotechnology, semiconductors, sol-gel matrix, fuel cells, display device, paints, packaging system, diapers, contact lens, determining nucleic acids, in saliva, water alkalinity, preserving genetic materials, detecting bacteria, vaginal infection test method
InChIKey UDSAIICHUKSCKT-UHFFFAOYSA-N
CAS DataBase Reference 115-39-9(CAS DataBase Reference)
EPA Substance Registry System Bromophenol blue (115-39-9)
 
Bromophenol Blue Spec.:  
Appearance  Yellow to Brown Powder
 Purity  99% Min
 M.P.  273 ºC
 

China Supply Bromophenol Blue with Best Quality Powder CAS 115-39-9
Company Profile

China Supply Bromophenol Blue with Best Quality Powder CAS 115-39-9
China Supply Bromophenol Blue with Best Quality Powder CAS 115-39-9

Packaging & Shipping

China Supply Bromophenol Blue with Best Quality Powder CAS 115-39-9

China Supply Bromophenol Blue with Best Quality Powder CAS 115-39-9
China Supply Bromophenol Blue with Best Quality Powder CAS 115-39-9


Packaging: According to customer requirements


Transportation:Door to Door
Shipping can be DHL, UPS, TNT, EMS, Fedex, etc.
For large orders, they will be delivered by air or sea.  
 
Weight Package
<25KG By foil-alum bag/pap/bottle
≥25kg Package: 25kg/drum/bag or as your request
 
FAQ

China Supply Bromophenol Blue with Best Quality Powder CAS 115-39-9Q1  Can i get some samples
A1  Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2  How to start orders or make payments
A2  Proforma invoice will be sent first after confirmation of order, enclosed our bank information.                Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3  How to confirm the Product Quality before placing orders
A3  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.
Q4  What's your MOQ
A4  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5  How about delivery leadtime
A5  Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6  Is there a discount
A6  Different quantity has different discount.
Q7  How do you treat quality complaint
A7  First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8  How to contact us
A9  You can chat with us by Trademanager,MSN&Skype Online.
       You can choose your interested products and send inquiry to us.
       You can dial our telephone directly or send Email to us., you will get our reply.

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Diamond Member Since 2021

Suppliers with verified business licenses

Manufacturer/Factory
Registered Capital
30000000 RMB
Management System Certification
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000