Solubility 0.1 %(0.1N NaOH) = Clear solution
Absorption Maximum (0.1N NaOH) ?max = 574-580nm
Absorptivity (A1%/1cm in 0.1N NaOH, at ?max) = 250-450
Loss on drying (110�°C) = <7%
Product Description:
Once used as a food colouring but now banned throughout the EC Cudbear is a dye extracted from orchil lichens that produces colour's in the purple range. It can be used to dye wool and silk, without the use of mordant. Cudbear was the first dye to be invented in modern times, and one of the few dyes to be credited to a named individual. Orcinol is extracted from archil lichen, Rocella tinctoria. It is then converted to orcein by ammonia and air. Orcein is a reddish-brown dye, orchil is a purple-blue dye. aminoorceinimines.
Product: Eosin Blue
C.A.S. No.: 548-24-3
CI NO.: 45400
M.F.: C20H6Br2N2Na2O9
M.W.: 624.09gm/mole
Specifications:
Dye content (By Gravimetry) = >85%
Solubility 0.1 % (Dist. Water) = Clear solution
Absorption maximum (Dist. water) ?max = 516-520nm
Absorptivity (A1%1cm in water at ?max) = >800
Loss On Drying (110�°C) = <8%
Product Description:
Eosin B sodium salt is a cell and tissue stain. Eosin B sodium salt is used as a counter stain for collagen, as a tissue stain for cell granules, nuclei, and microorganisms when coupled with Azure A (sc-203729), and as a stain for cell differentiation of the anterior pituitary.
Solubility 0.1 % (MeOH) = Clear solution
Absorption Maximum(in MeOH) ?1max = 640-650 nm
Absorption Maximum(in MeOH) ?2max = 520 - 525 nm
Absorptivity (A1%1cm in MeOH at ?1max on dried substance) = 950-1150
Absorptivity (A1%1cm in MeOH at ?2max on dried substance) = 600-750
Loss On Drying (110�°C) = <10%
Suitability for microscopy = Passes test.
Product Description:
Giemsa Stain is a laboratory reagent and stain for microscopy. A compound of eosin with methylene blue and its oxidation products. When blood films are stained using Giemsa stain, the nucleus and cytoplasm of white blood cells take on a characteristic blue or pink coloration. Giemsa stain functions by rearranging chromatin and inducing G bands producing a high quality stain for chromatin and the nuclear membrane. Giemsa stain is used to differentiate nuclear and/or cytoplasmic morphology of platelets, RBCs, WBCs, and parasites (1,2). The most dependable stain for blood parasites, particularly in thick films, is Giemsa stain containing azure B. Liquid stock is available commercially. The stain must be diluted for use with water buffered to pH 6.8 or 7.0 to 7.2, depending on the specific technique used.
Solubility 0.1 % (MeOH) = Clear solution
Absorption Maximum (in MeOH) ?1max = 640-645nm
Absorption Maximum (in MeOH) ?2max = 522-525nm
Absorptivity (A1%1cm in MeOH at ?1max on dried substance) = >900
Absorptivity (A1%1cm in MeOH at ?2max on dried substance) = >650
Loss On Drying (110�°C) = <8%
Suitability for microscopy = Passes test.
Product Description:
Leishman's stain is applied in conventional staining techniques to uniformly stain chromosomes. These techniques leave centromers constricted, thus enabling the measurement of chromosome length, centromeric position, and arm ratio. Slides can be easily destained and banded by most banding procedures.
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Bsmasterbatch is a leading colour masterbatch manufacturers in india , a ground-breaking manufacturer of high-quality colour masterbatches brings to you an impressive selection of awe-inspiring colours to meet all plastic applications and then some more. Through constant trials and research, we have developed over 9000 shades of colours in all major carrier resins to meet all commercial and industrial applications of our clients
Product name: Caustic Soda Flakes
Classification: A Solid Form of Sodium Hydroxide
Type: Bicarbonate Salt of the Ammonium
CAS No.: 1310-73-2
Place of Origin: India
Grade Standard: Agriculture Grade, Electron Grade, Food Grade
Purity: 99.99
Appearance: White, White Flakes
Grade: Industrial Grade, Food Grade
Usage: Basic Material
Color: White Color
Packing: 25kg
Titanium dioxide (TiO2) is a bright white substance used primarily as a vivid colorant in a wide array of common products. It also has a number of lesser-known qualities that make it an extremely useful and important ingredient in our battle to fight climate change and prevent skin cancer.
Prized for its ultra-white color, ability to scatter light and UV-resistance, TiO2 is a popular ingredient, appearing in hundreds of products we see and use every day, bringing significant benefits to our economy and overall quality of life.
APPLICATION
Pigment-grade Titanium Dioxide
Paints and Coatings
Plastics, Adhesives and Rubber
Cosmetics
Paper
Food Contact Materials and Ingredients
Ultrafine-grade, or Nanoscale Titanium Dioxide
Sunscreen
Catalysts
Product Application:
Rubbers, paints, cosmetics industries as a feeder, also used in pharmaceuticals, foods, fertilizers, agrochemicals as a carrier, used in paper-making, cables, ceramics, food industry, constructions etc.
Product Description:
Many processing industries look towards us for their caustic soda flakes requirements. It is a dry, crystalline, white flakes, which is free from any kind lumps and impurities. It is mainly used in the preparation of chemicals, soap, dyes, detergents, in sodium compounds, oil and gas refining, textiles, rayon and paper industries.
Product Specification:
Sodium Hydroxide: Min. 99.5%
Sodium Chloride: Max. 0.1%
Sodium Carbonate: Max. 0.75%
Iron as Fe: Max. 20.0 ppm
Nickel: Max. 4.0 ppm
Mercury: Nil
Product Description:
Sodium carbonate, NaCO, is the water-soluble sodium salt of carbonic acid. It most commonly occurs as a crystalline heptahydrate, which readily effloresces to form a white powder, the monohydrate.the trade name for sodium carbonate (Na2CO3), is a white, anhydrous, powdered or granular material. It is an essential raw material used in the . we supply in bulk quantity
We are offering iron oxide pigment, iron oxide red iron oxide, Yellow Iron Oxide, Black Iron Oxide for Mfg. of colour paver block, Colour tiles, colour concrete tiles Or chequered tiles. Iron oxide is a chemical compound consisting of oxygen and iron. Iron is a metallic element which is about 5% of the crust.
Red iron oxide, Yellow iron oxide & Black iron oxide construction chemicals red iron oxide, yellow iron oxide, or rust iron oxide, orange iron oxide, and red iron oxide, iron oxide for tiles.
The different pigments in the compound are for colouring matters such as paint, concrete (concrete brick, concrete paver blocks tiles) leather, shoe polish, tile, ( paver blocks, brick, and rubber. Brown pigments vary in colour from light brown to coffee brown colour. Red pigmentation colour range from a dark orange to deep red. Black iron oxide black colour for cement black colour for concrete.
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