ChemicalBook > CAS DataBase List > PRIMULINE

PRIMULINE

Product Name
PRIMULINE
CAS No.
8064-60-6
Chemical Name
PRIMULINE
Synonyms
PRIMULIN;CI 49000;Nsc72275;CARNOTINE;PRIMULINE;CI NO 49000;PRIMULIN YELLOW;PRIMULINE YELLOW;DIRECT YELLOW 59;primuline,sodiumsalt
CBNumber
CB6347712
Molecular Formula
C21H14N3NaO3S3
Formula Weight
475.54
MOL File
8064-60-6.mol
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PRIMULINE Property

Melting point:
>300°C
storage temp. 
room temp
Colour Index 
49000
form 
Powder
color 
Yellow-brown
λmax
229 nm (2nd)
340-355 nm
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Safety

WGK Germany 
3
RTECS 
TV1050000
HS Code 
3204.14.5000
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
206865
Product name
Primuline
Purity
Dye content 50%
Packaging
1g
Price
$55.7
Updated
2024/03/01
Sigma-Aldrich
Product number
206865
Product name
Primuline
Purity
Dye content 50%
Packaging
5g
Price
$190
Updated
2024/03/01
TCI Chemical
Product number
P0603
Product name
Primuline
Packaging
5g
Price
$279
Updated
2024/03/01
TRC
Product number
P734503
Product name
Primuline
Packaging
50mg
Price
$45
Updated
2021/12/16
AK Scientific
Product number
6595AF
Product name
Primuline
Packaging
5g
Price
$233
Updated
2021/12/16
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PRIMULINE Chemical Properties,Usage,Production

Uses

Primuline has been used as a reagent in the preparation of lipids for chloroplast lipid membrane. It has been used as a dye in preparative thin-layer chromatography (TLC).

Preparation

p-Methylaniline (2 Moore) and sulfur (4.5 atomic ratio) in 200 ~ 280 ℃ heat, with hair smoke from the sulphonated sulfuric acid alkali primrose spirit.

Biological Activity

Primuline, also known as direct yellow 59 or primuline yellow, is considered to be a more sensitive and non-destructive dye for lipids. It is widely used as a fluorescent dye in preparative thin-layer chromatography (TLC). Primuline is suitable for vital staining. It is used as a fluorochrome in plant tissues. Primuline is also used to stain pollen grains and lignified cell walls. In addition, it also helps in segregating intact and broken starch grains. at pH 8, primuline acts as a fluorochrome for mast cells.

Properties and Applications

green light yellow. Soluble in water for light yellow, with a light blue fluorescence. The strong sulfuric acid for light yellow, a green fluorescent, after diluted orange yellow precipitation. The dye solution to join strong hydrochloric acid has golden precipitation; Add thick sodium hydroxide solution for orange brown precipitation. Used for the cellulose fibre, silk dyeing, leather and biological shading. Silk dyeing in acetic acid bath, dyeing copper and iron ion in colored light basic unchanged.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3 4-5 1 2 3
AATCC 4 1-2 2 4

PRIMULINE Preparation Products And Raw materials

Raw materials

Preparation Products

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PRIMULINE Suppliers

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8064-60-6, PRIMULINERelated Search:

C.I.Direct Yellow 41 PRIMULINE,PRIMULINE FOR MICROSCOPY Methylated sulfonated primuline base 4-BENZOTHIAZOL-2-YL-PHENYLAMINE 4-(6-Methyl-2-benzothiazolyl)benzeneamine 2-PHENYLTHIAZOLE 2-Methylthiazole PRIMULINE 2-Phenylbenzothiazole 2-Methylbenzothiazole DIRECT YELLOW 29 2-TOLUENESULFONIC ACID 4-(1,3-THIAZOL-2-YL)ANILINE 6-METHYLBENZOTHIAZOLE 2,6-dimethylbenzothiazole ATLANTIC PRIMULINE SITS (Primuline) o-Toluenesulfonic acid, sodium salt

  • c.i.directyellow7,sodiumsalt
  • primuline,sodiumsalt
  • PRIMULIN
  • PRIMULINE
  • PRIMULINE YELLOW
  • PRIMULIN YELLOW
  • LABOTEST-BB LT00451870
  • CARNOTINE
  • CI 49000
  • Primulin (C.I. 49000)
  • [2,6':2',6''-Terbenzothiazole]-7-sulfonic acid, 2''-(4-aminophenyl)-6-methyl-, monosodium salt, mixt. with 2'-(4-aminophenyl)-6-methyl[2,6'-bibenzothiazole]-7-sulfonic acid monosodium salt
  • C.I. Direct yellow 59
  • Nsc72275
  • Primulinesulfonic acid
  • Primulin C. I. No. 49000
  • CI NO 49000
  • DIRECT YELLOW 59
  • primuline (C.I. 49000)
  • sodium 2-(2-(4-anilino)-benzo(d)thiazol-6-yl)-6-methylbenzo(d)thiazole-7-sulphonate
  • C.I.Direct Yellow 59:C.I.49000
  • 8064-60-6
  • C21H14N3NaO3S3