Kandivali West, Mumbai, Maharashtra
GST No. 27AOIPJ1560L1ZR
Lab Chemical
Pioneers in the industry, we offer azur a cas no 531-53-3, 1 nitroso 2 - naphthol 131-91-9, methyl thymol blue complexone 1945-77-3, 1 - naphtholphthalein and alizarine red s cas no 130-22-3 from India.AZUR A CAS NO 531-53-3
Approx. Rs 4,500 / KgGet Latest Price
Product Details:| Form | Powder |
| Packaging Size | 5 kg |
| Functions | Antioxidants |
| Usage/Application | Industrial |
| Grade Standard | Chemical Grade |
| Solubility | Insoluble in water |
| Country of Origin | Made in India |
“Karan Laborates” are acknowledged organization and are Sole Proprietorship based firm, engaged as Wholesaler and Trader of Succinic Acid Powder, Chloranilic Acid Powder etc
1 NITROSO 2 - NAPHTHOL 131-91-9
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Approx. Rs 10,000 / KgGet Latest Price
Product Details:| Minimum Order Quantity | 25 Kg |
| Physical State | Powder |
| Purity | 99% |
| Grade | Reagent Grade |
| Usage/Application | Laboratory |
| Form | Powder |
| Grade Standard | Reagent Grade |
| Packaging Size | 25kgs or 50kgs |
| Packaging Type | drum-bag |
Product: 1 Nitroso 2- Naphthol
CAS No: 131-91-9
Specification:
1-Nitroso-2-naphthol is the chelating ion-exchanger in the synthesis of alumina adsorbents that are of acidic, basic and neutral nature. It is used for the removal and preconcentration of Pb(II), Cu(II), Cr(III) from waste, as well as drinking water.
METHYL THYMOL BLUE COMPLEXONE 1945-77-3
Approx. Rs 17,000 / KgGet Latest Price
Product Details:| Minimum Order Quantity | 1 Kg |
| Packaging Details | 25Kg bag |
| Packaging Size | 25kg |
| Form | Powder |
| Packaging Type | drum |
| CAS Number | 1945-77-3 |
| Usage/Application | Pharmaceutical Industry |
Product Description:
Methylthymol blue is a Water soluble chelometric indicator.Methylthymol blue (MTB) is a metal- lochromic indicator which forms metal complexes different in spectral absorption characteristics from the free indicator. The barium complex is formed at relatively high pH with maximum absorption at 608 nm; free MTB at the same pH has a maximum absorption at 460nm.
METHYL THYMOL BLUE COMPLEXONE Product Description: Thymol blue (thymolsulfonephthalein) is a brownish-green or reddish-brown crystalline powder that is used as a pH indicator. It is insoluble in water but soluble in alcohol and dilute alkali solutions.
1 - Naphtholphthalein
Approx. Rs 25,000 / KGGet Latest Price
Product Details:| Minimum Order Quantity | 1 KG |
| Packaging Details | 25 litres Drum |
| Grade Standard | Lab Reagent LR Grade |
| CAS No | 596-01-0 |
| Synonyms | 1-Naphthalenol |
| Chemical Formula | C28H18O4 |
| Country of Origin | Made in India |
Product : 1 - Naphtholphthalein
C.A.S. No. : 596-01-0
M.F. : C28H18O4
M.W. : 418.45gm/mole
Specifications:
| Solubility 0.1 % (95% EtOH) | Almost Clear solution |
| Absorption maximum (in 0.1N NaOH) ?max | 650-654nm |
| Absorptivity 1%/1cm (in 0.1N NaOH) at ?max | >650 |
| Loss On Drying (110°C) | <3% |
| Melting Point Range | 236-240°C |
Product Description:
a-Naphtholphthalein is used as a pH indicator and operates in the pH ranges between 7.3 and 8.7.
Optical carbon dioxide sensor based on the colorimetric change of pH indicator a-naphtholphthalein with the internal reference fluorescent CIS/ZnS qua.It is also used in the designing of optical carbon dioxide sensor based on fluorescence intensity.a-Naphtholphthalein has been described for use in the design of an optical CO2 sensor based on the fluorescence intensity changes of Tetraphenylporphyrin (sc-215304) due to absorption changes of alpha-Naphtholphthalein embedded in a polymer.
ALIZARINE RED S CAS NO 130-22-3
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Approx. Rs 300 / KgGet Latest Price
Product Details:| Packaging Size | 10 kg |
| Form | Powder |
| Packaging Type | Packet |
| CAS Number | 130-22-3 |
| Country of Origin | Made in India |
| EC Number: | 204-981-8 |
“Karan Laborates” are acknowledged organization and are Sole Proprietorship based firm, engaged as Wholesaler and Trader of Succinic Acid Powder, Chloranilic Acid Powder etc
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