pharmaceutical chemicals
Prominent & Leading Wholesaler from Mumbai, we offer calcon 2583- 85-4, barium diphenylamine sulfonate cas no 6211-24-1, methylrosanilinium chloride 548-62-9, calcon carboxylic acid, eosin y (spirit soluble) 15086-94-9 and phenol red 25 kg.
CALCON 2583- 85-4
₹ 300 / Kg Get Latest Price
| Purity % | 99% |
| Usage/Application | Industrial |
| Packaging Details | 50 Kg Bag |
| CAS No | 2583- 85-4 |
| Physical State | Powder |
| Country of Origin | Made in India |
| Solubility | 0.1% (water) |
| Appearance | Dark Brownish red powder |
BARIUM DIPHENYLAMINE SULFONATE CAS NO 6211-24-1
₹ 300 / Kg Get Latest Price
| Physical State | Powder |
| Purity | 98% |
| Usage/Application | Industrial |
| CAS Number | 6211-24-1 |
| Packaging Size | 10 kg |
| Packaging Type | Packet |
| Country of Origin | Made in India |
METHYLROSANILINIUM CHLORIDE 548-62-9
₹ 300 / Kg Get Latest Price
| Country of Origin | Made in India |
| Chemical formula | C25H30ClN |
| UN number | 3077 |
| Solubility in water | 4 g/L at 25 DegreeC[1] |
| MeSH | Gentian+violet |
| IUPAC name | Aniline violet |
Calcon Carboxylic Acid
₹ 6000 / Kg Get Latest Price
| Packaging Details | 200 L Drum |
| Grade | Reagent Grade |
| Grade Standard | Lab Grade |
| Usage/Application | Laboratory |
| CAS No | 3737-95-9 |
| Form | Powder |
| CAS Number | 3737-95-9 |
Minimum order quantity: 1 Kg
C.A.S. No. : 3757-95-9
M.F. : C21H14N2O7S
M.W. : 438.41gm/mole
Specification:
| Dye Content (by Spectrophotometry) | >60% |
| Solubility 0.1% (MeOH) | Clear solution |
| Absorption maximum (Methanol+1ml 1N HCl) ?max | 550-560nm |
| Absorptivity (A1%1cm in Methanol+ 1ml 1N HCL, at ?max) | >250 |
| Loss On Drying (110°C) | <7% |
| Suitability as indicator for Metal Titration | Passes test |
EOSIN Y (SPIRIT SOLUBLE) 15086-94-9
₹ 1600 / kg Get Latest Price
| Color | Yellow |
| Packaging Size | 10kg |
| Form | Powder |
| Packaging Type | Packet |
| Country of Origin | Made in India |
| CAS | 15086-94-9 |
Phenol Red 25 KG
₹ 5500 / KG Get Latest Price
| Grade | ACS GRADE |
| Packaging Type | Drum |
| Packaging Size | 25kg |
| Chemical Formula | C19H14O5S |
| Country of Origin | Made in India |
Minimum order quantity: 1 KG
C.A.S. No. : 143-74-8
M.F. : C19H14O5S
M.W. : 354.38gm/mole
Specifications:
| Dye Content (by Spectrophotometry) | >95% |
| Solubility 0.1 % (95% EtOH) | Clear solution |
| Transition range | pH 6.5-8.2 |
| Yellow-Reddish violet | |
| Absorption Maximum (pH 6.5) ?1max | 430-435nm |
| Absorption maximum (pH 8.2) ?2max | 557-560nm |
| Absorptivity (A1%/1cm at pH 6.5 at ?1max) | 600-700 |
| Absorptivity (A1%/1cm at pH 8.2 at ?2max) | 1100-1200 |
| Loss on drying (110°C) | <1% |
Product Description
Phenol red is a water-soluble dye used as a pH indicator, changing from yellow to red over pH 6.6 to 8.0, and then turning a bright pink color above pH 8.1. As such, phenol red can be used as a pH indicator dye in various medical and cell biology tests.
Application:
Chemicals and substances that impart color including soluble dyes and insoluble pigments. They are used in INKS; PAINTS; and as INDICATORS AND REAGENTS.Substances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., color, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidizers, reducers, fluxes, and colorimetric reagents.
ACRIFLAVIN NEUTRAL CAS NO 8045-52-0
₹ 300 / Kg Get Latest Price
| Purity | 98% |
| Packaging Type | Drum |
| CAS NO | 8045-52-0 |
| Chemical formula | C14H14ClN3 |
| Molar mass | 259.74 g mol 1 |
| EC Number | 201-668-8 |
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