Buy phenol red, phenol red Suppliers, Manufacturers, Traders












You Are In: Home / Chemical Categories / phenol red Suppliers

phenol red Suppliers

phenol red  a.c.s. above 90%

PHENOL RED

a.c.s.
Above 90%
PRODUCT NAME : PHENOL RED

CAS No  : 143-74-8

Molecular Formula : C19H14O5S

  TEST                                 LIMITS                                    RESULTS

1. Appearance                  Red powder                             Passes test

2. Transition range           pH 6.5 - 8.2                               Yellow - Red violet
 

3. Solubility 0.1% (95% EtOH)   Clear golden yellow solution     (Passes test)

4. Absorptivity 1%, 1cm,
(pH 6.5) at A, max.431.4 nm     (600 -700)                                     672  
(pH 8.2) at A, max.558.2 nm   (1100 -1200)                                   1159   

5.Dye content by Spectrophotometry - (> 95%)                            96.6 %

6. Loss on drying at 110°C (lhr)     (<1%)                                       0.91%

7. Transition range ace. to ACS                                         (Passes test)

CAS Number:143-74-8
Appearance: red powder

UNISOURCE CHEMICALS PVT LTD

L-15 MIDC Tarapur,, boisar, india

india india

PHENOL
phenol red a.c.s. above 90%

phenol red

a.c.s.
Above 90%

PRODUCT NAME     :           PHENOL RED (free acid)

 

CAS No                      :           143-74-8

 

Molecular Formula   :           C19H14O5S

 

Batch No                    :           PR-10/37

 

MFG DATE                :           OCT- 2017

 

EXP DATE                 :           SEP- 2023

 

Appearance               :           Red powder                        

 

TEST                                                               LIMITS                                     RESULTS

 

Transition range                                           pH 6.5 - 8.2

                                                                        Yellow - Red violet

 

solubility 0.1% (95% EtOH)                          Clear solution                        Passes test

 

Absorptivity 1%, lcm,

(pH 6.5) at A, max.431.4 nm                           600 -700                                671    

(pH 8.2) at A, max.558.2 nm                          1100 -1200                            1157

 

Dye content by Spectrophotometry             95%                                        96.6%                                   

           

Loss on drying at 110°C (1hr)                     < 1%                                        0.94%             

                                                                                   

Transition range ace. to ACS                      Passes test                            Passes test   

                                                           

 

 

 

Remarks :     The above sample conforms to standard specifications

CAS Number:143748

UNISOURCE CHEMICALS PVT LTD

L-15 MIDC Tarapur,, boisar, india

india india

phenol

OXFORD LAB CHEM

Verified Supplier

Unit No. 12, 1st Floor, Neminath industrial Estate No. 6, Navghar, Vasai East,, india

india india

phenol phenol

LOBA Feinchemie GmbH

Fehrgasse 7, austria

austria austria

phenol phenol

Hem Corporation

Verified Supplier

7-Devkaran Mansion, 24/B-Vithaldas Rd, Princess St., Mumbai, Maharashtra, India., india

india india

phenol phenol

MaaS Pharma Chemicals

Verified Supplier

#33, First Floor, Shiv Arcade, A-2, Acharya Niketan, Mayur Vihar, Phase-1, india

india india

phenol

Ricca Chemical Company

448 West Fork Drive, united states

united states united states

phenol phenol

GSP Chemical Industries

A/1003, 'Pratap Heritage', N.R. Complex, OPP. ST. Annes School, L.T. Road, Borivali (W), Mumbai 400 092. INDIA., india

india india

phenol

Jyoti Chemical Centre

14/B, Chewool Wadi Cross Lane,1st Floor, Laxmi Niwas Building,Kolbhat Lane, Kalbadevi Road,Mumbai, Maharahtea, India., india

india india

phenol
www.worldofchemicals.com uses cookies to ensure that we give you the best experience on our website. By using this site, you agree to our Privacy Policy and our Terms of Use. X