Phenol Red

Phenol Red
Phenol Red
Phenol Red

Phenol Red

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: --
  • Payment Terms : L/C,T/T,

Keywords

143-74-8 Phenol Red C19H14O5S

Quick Details

  • Appearance:Dark red powder
  • Application:Used as chemical indicator
  • PackAge: 25kg/drum, or as per your request.
  • ProductionCapacity:2|Metric Ton|Month
  • Storage:Store in dry and cool place with good seal
  • Transportation:by courier,by Air,by Sea

Superiority:

Product name：Phenol Red

CAS No. 143-74-8

MF: C19H14O5S

MW: 354.38

PH indicator range: 1.2 (orange) -3.0(yellow) 6.5（yellow-brown）- 8.0（pu…

Superiority
 
1.Powerful R & D team
 
2.The ability of quantized production,from grams to tons;
 
3.Various kinds of advanced equipment in the laboratory and plant;
 
4.Strict QC standard to meet the demand of customers，advanced equipment 
 
for analysis and a ssay;
 
5.Efficient and safe logistic plans for chemical products 
 
transportation;
 
6.Excellent after-sale service.
 
7. Higest quality and good package 
 
If you have any demands,you are welcome to contact us at any time,we are 
 
always ready to give you the fastest reply and the best service.
 

Details:

Product name：Phenol Red

CAS No. 143-74-8

MF: C19H14O5S

MW: 354.38

PH indicator range: 1.2 (orange) -3.0(yellow) 6.5（yellow-brown）- 8.0（purple） Maximum absorption wave-length（nm）: λ1（PH1.2） 503---506 λ2（PH 3.0） 430---435 λ3（PH 6.5） 430---435 λ4（PH 8.0） 557---560 Mass absorption coefficient（L/cmg） α1 （λ1，PH 1.2，dry sample）110---123 α2 （λ2，PH 3.0，dry sample）60---68 α3 （λ3，PH 6.5，dry sample）62---72 α4 （λ4，PH 8.0，dry sample）115-130 Solution test in alkali: qualified Loss on drying: 1.0%max Residue on ignition (as sulfate): 0.2%max

Superiority
 
1.Powerful R & D team
 
2.The ability of quantized production,from grams to tons;
 
3.Various kinds of advanced equipment in the laboratory and plant;
 
4.Strict QC standard to meet the demand of customers，advanced equipment 
 
for analysis and a ssay;
 
5.Efficient and safe logistic plans for chemical products 
 
transportation;
 
6.Excellent after-sale service.
 
7. Higest quality and good package 
 
If you have any demands,you are welcome to contact us at any time,we are 
 
always ready to give you the fastest reply and the best service.
 
 
 

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