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CATECHOL VIOLET AR

For the Colorimetric determination of metals. Used in a rapid and sensitive method for tin.

Synonyms : Pyrocatechol violet; Pyrocatecholsulfonphthalein

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Material Safety Data Sheet (MSDS)

Certificate of Analysis (COA)

Chemical Information
Article No.	AL1172
Grade	AR
CAS Number	115-41-3
Molecular Formula	C19H14O7S
Molecular Weight	386.38
HS Code	29072990
Shelf Life	5 Years

Physical Properties
Solubility in water(% weight)	Soluble in water
Melting point/ Freezing point(°C)	185 °C
Colour	Yellow to pink
Physical state at 20 °C	Solid

Chemical Information
Article No.	AL1172
Grade	AR
CAS Number	115-41-3
Molecular Formula	C19H14O7S
Molecular Weight	386.38
HS Code	29072990
Shelf Life	5 Years

Pricing
Pack Size	Price (INR)	Price Request
1 gm	₹ 1520
5 gm	₹ 6090
Packaging Sizes Available On Demand
10 gm 25 gm 100 gm 250 gm 500 gm 2.5 Kg 1 Kg 5 Kg 25 Kg

Physical Properties
Solubility in water(% weight)	Soluble in water
Melting point/ Freezing point(°C)	185 °C
Colour	Yellow to pink
Physical state at 20 °C	Solid

Specifications
Appearance	Dark green to green metallic or Brown Crystalline powder

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