Name: Nigrosin (Alcohol Soluble) CAS No 11099-03-9 CI No 50415 (17305)
SKU: 17305
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Nigrosin (Alcohol Soluble) CAS No 11099-03-9 CI No 50415 (17305)

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SKU:17305 -10 x 25gm

Article No.	17305	Grade	Laboratory Reagent
Synonyms	Solvent black 5, Nigrosine WN, Spirit Nigrosine SSB, Orient spirit black SB, lake black extra, Spirit black 5B	C.I. No.	50415
CAS No.	11099-03-9	Purity	—
Molecular Formula	—	Molecular Weight	—
H.S. Code	3204.9000	Shelf Life	60 Months
Physical Properties
Physical state at 20 °C	Solid	Colour	Black powder
Solubility	Slightly soluble in water.	Odour	Odorless
Specifications Parameters
Description	Black powder.
Absorption maximum (in ethanol)	565 nm
Absorptivity (A1%/1cm at λmax, in ethanol)	Min. 150
Suitability for microscopy	To pass the test.
Properties	Store at RT, it is used for negative cell staining.
Note(s): 1] Assay (if applicable) method mentioned. WARNING Hazard statements: Not hazardous. No hazards. Precautionary statements Prevention: ———————————————- Response: ————————————————				IMDG Code : — UN No. : — IATA : —
Disposal:—————-
Hazard Pictogram(s) : —

Manufacturer	Auraiya Laboratory Chemicals Pvt Ltd	Net Packing	25gm, 4 x 25gm, 10 x 25gm, 100gm, 5x100gm, 10x100gm, 1kg
Country of Origin	India	Website	www.auraiyalabchem.com
Item model number	17305	Order now	sales@auraiyalabchem.com
Packer	Auraiya Laboratory Chemicals Pvt Ltd	Contact us	+91 879 151 1893
Importer	Auraiya Laboratory Chemicals Pvt Ltd	Customer Care	info@auraiyalabchem.com

Date- 10.11.2024

Weight	0.5 kg
size	10 x 100gm, 10 x 25gm, 100 gm, 25 gm, 4 x 25 gm, 5 x 100 gm

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Nigrosin (Alcohol Soluble) CAS No 11099-03-9 CI No 50415 (17305)