China FOB Price：3.9us/kg Large quantity of high quality gold amine o CAS:2465-27-2 in China factory and manufacturers

FOB Price：3.9us/kg Large quantity of high quality gold amine o CAS:2465-27-2 in China

short description:

Auramine O dyes
Basic Yellow 2
[ Molecular Formula ]: C17H22ClN3

[ Colour Index ]: C. I. Basic Yellow 2

[Cas No].2465-27-2
[ Synonym ]:4,4-(Imidocarbonyl)bis(N, N-dimethylaniline) monohydrochloride

[Molecular Weight]:321.84
[Colour Index Number ]:61200

[Appearance]: Yellow to brown powder

[Strength]:200% 210%

[Shade]: To the similar standard of the factory

[Moisture%]:1.0 Max

[Properties]: It is very soluble in water and alcohol

Use: Low sunlight fastness. Mainly used in the dyeing of hemp, paper, leather, straw woven products, rayon, etc., also used in the printing and dyeing of cotton fabrics. Its color precipitation for the system wallpaper, color paper, ink and paint. Used for acetic acid fiber; mordant dyeing cotton, but the fastness is low, the color is bright, can be used to spell green or red, etc.. Can also be used for leather; paper; hemp and viscose dyeing. Alkaline can be used for coloring oil; fat; paint, etc.. It can also be used to prepare color deposits for ink

Other Names:: Basic flavine O

CAS No.:: 2465-27-2

MF:: C17H22ClN3

Purity:: 99%MIN

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Product Detail

Product Tags

Application

Clinical poisoning

It has a mild irritating effect on the mucous membranes of the skin and can cause dermatitis, conjunctivitis and upper respiratory tract irritation. Bladder cancer has been reported in workers who produced alkaline cough yellow. However, no bladder cancer was reported in workers who used alkaline cough yellow. Therefore, it is believed that the carcinogenic substance may be an intermediate of cough yellow. No cases of poisoning have been reported in China. See Toxicological Data.

Health examinations every two years, including dermatology and internal medicine. Routine blood, urine and chest X-ray

Quick Details

AURAMINE O CAS No. 2465-27-2 Chemical Properties:

Melting point	>250 °C (dec.)(lit.)
form	Powder/Solid
pka	9.8, 10.7(at 25℃)
Colour Index	41000
color	Yellow to ochre-yellow
storage temp.	Store at RT.
solubility	10g/l
PH	6-7 (10g/l, H2O, 20℃)
Water Solubility	Soluble in water or ethanol
λmax	370 nm, 432 nm
Stability:	Stable. Incompatible with strong oxidizing agents.
Biological Applications	Detecting bacteria; treatment of cancers,cardiovascular disease,diabetesassociated pain,mechanical allodynia,metabolic syndrome,protozoan infections in fish; targeted drug delivery; as fungal inhibitors
CAS DataBase Reference	2465-27-2(CAS DataBase Reference)
NIST Chemistry Reference	Aniline, 4,4'-(imidocarbonyl)bis-(n,n-dimethyl)-, hydrochloride(2465-27-2)

Product Specification

C.I. No	BASIC YELLOW 2
CAS Number	2465-27-2
Molecular Formula	C17H22ClN3
Molecular Weight	303.83
Appearance	Yellow Powder
Shade	Similar to Standard
Tinting strength%	100±3
insolubility in water%	≤1.5
Moisture%	≤3.5

Shipping time by Sea (Just for reference)
North America	11~30 days	North Africa	20~40 days	Europe	22~45 days	South-east Asia	7~10 days
South America	25~35 days	WestAfrica	30~60 days	MiddleEast	15~30 days	East Asia	2~3 days
Middle America	20~35 days	EestAfrica	23~30 days	Ocenia	15~20 days	South Asia	10~25 days