8005-03-6 Usage
Uses
Used in Biological Staining:
Acid Black 2 is used as a biological stain for tissues and cells, providing clear and distinct coloration for microscopic examination.
Used in Ink Production:
Acid Black 2 is used as a pigment in the production of inks, offering a deep black color and good light fastness.
Used in Shoe Polish:
Acid Black 2 is used as a colorant in shoe polish, providing a durable and long-lasting black finish.
Used in Leather Dyeing:
Acid Black 2 is used as a dye for leather, imparting a deep black color and good fastness properties.
Used in Wood Dyeing:
Acid Black 2 is used as a dye for wood, providing a rich black color and good resistance to fading and staining.
Used in Textile Dyeing:
Acid Black 2 is used as a dye for textiles, offering a deep black color and good fastness to various conditions such as soaping, perspiration, and oxygen bleaching.
Used in Plastics Dyeing:
Acid Black 2 is used as a dye for plastics, providing a consistent black color and good resistance to fading and staining.
Used in Compounding Resins:
Acid Black 2 is used in the compounding of various resins, including phenolic resins, styrenics, polyamides, and urea resins, to provide color and improve the appearance of the final product.
Used in Printing Colors:
Acid Black 2 is used in the production of printing colors, offering a deep black color and good fastness properties.
Used in Dorner's Spore Stain:
Acid Black 2 is used as a negative stain in Dorner's spore stain, providing clear contrast for the examination of spirochetes, bacteria, protozoa, and fungi.
Standard:
Acid Black 2 has a light fastness rating of ISO 5, a soaping fastness rating of 4, and a perspiration fastness rating of 4. It also has a fastness to seawater rating of 4, indicating good resistance to fading and staining in various conditions.
Preparation
will all grades of alcohol solution aniline Black (C.I.Solvent Black 5, C.I. 50415) stlfonation, again into their products for all kinds of sodium salt.
Standard
Light Fastness
Fading
Stain
ISO
5
Check Digit Verification of cas no
The CAS Registry Mumber 8005-03-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,0 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 8005-03:
(6*8)+(5*0)+(4*0)+(3*5)+(2*0)+(1*3)=66
66 % 10 = 6
So 8005-03-6 is a valid CAS Registry Number.
