Product details
|
Color |
Red to brownish red powder |
|
Country of Origin |
Made in India |
|
Color Index (CI) Name |
27195 |
|
Packaging Type |
Drum |
|
Form |
Powder |
|
Packaging Size |
25kg |
Product : Ponceau S
C.A.S. No. : 62276-79-5
CI No. : 27195
M.F. : C22H12N4Na4O13S4
M.W. : 760.58gm/mole
Specification
|
Dye Content (by Spectrophotometry) |
>75% |
|
Solubility 0.1% (Dist. water) |
Clear solution |
|
Absorption max. (Dist. water) max |
517-523nm |
|
Absorptivity (A1%/1cm in Dist. water, at max) |
460-600 |
|
Loss on drying (110C) |
>10% |
|
Suitability for microscopy |
Passes test |






Price:
Price 4500 INR / Container
Minimum Order Quantity : 1 Container
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Molecular Weight : 291.8 g/mol
Price 4500 INR / Container
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Molecular Formula : C22H18O4
Molecular Weight : 346.38gm/mole GSM (gm/2)
Price 16000 INR / Container
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CAS No : 3618437
Molecular Formula : C31H28N2SO13Na4
Molecular Weight : 760.59gm/mole GSM (gm/2)
Price 14000 INR / Container
Minimum Order Quantity : 1 Container
CAS No : 2411894
Molecular Formula : C32H32N2 O12
Molecular Weight : 636.62gm/mole GSM (gm/2)
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