Acid Blue 182 supplier and manufacturer - China factory

Product Description

Acid Blue 182

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Acid Blue 182 is a type of water-soluble dyes with acidic groups in the structure, which are dyed in acidic media. Most acid dyes contain sodium sulfonate, which is soluble in water, bright in color.

Product Specification

Production Name	Acid Blue 182
Other Production Name	Acid Blue HBL
CAS No.	12219-26-0
EINECS No.	215-503-2
MW:	589.51
MF:	C23H17N3Na2O9S2
Type	Acid dyes
Appearance	Bluepowder
H.S.Code	32041200

Acid Blue 182 is mainly used for dyeing wool, silk and nylon. It can also be used for leather, paper, ink, etc. Generally no tinting power to cellulose fibers.

Acid dyes are divided into strong acid, weak acid, acid media, and acid complex dyes according to their chemical structure and dyeing conditions.

Strong acid dye: The earliest developed acid dye requires dyeing in a strong acid dye bath. Its molecular structure is simple, the molecular weight is low, and it contains sulfonic or carboxyl groups. The proportion of sulfonic acid groups in the molecule is large. Strong water-based, weak hydrophobicity, good water solubility, low affinity for wool, can be dyed on wool, dyeing evenly, so it is also called acid level dyeing dye.

Weak acid dyes: The molecular structure is more complex, the proportion of sulfonic acid groups in the molecule is relatively small, the hydrophilicity, the degree of aggregation and solubility in the aqueous solution are medium, the affinity to wool is relatively large, the dye migration and leveling properties are slightly Poor, good wet treatment fastness, can dye wool in weak acid medium, no damage to wool, darker shade, improved fastness, but poor levelness.

Acid mordant dye: An acid dye that forms a metal complex on the fabric after being treated with some metal salt (such as chromium salt, copper salt, etc.) as a mordant. The process is more complicated, but the properties of light fastness, washing fastness and rubbing fastness are better.

Acid complex dyes: It is formed by complexing some acid dyes with metals such as chromium and cobalt. It is soluble in water and has excellent light fastness and light fastness. There is no need to use mordant for dyeing, and it must be dyed in a strong acid bath, which will damage the wool.

Acid Dyes
ITEM	COLOUR	DYES NAME	STRENGTH	C.I.NO	PACKING
ITEM	SAMPLE	DYES NAME	STRENGTH	C.I.NO	PACKING
1		Acid Orange II	100%	Acid Orange 7	25Kg/DR
2		Acid Orange 3KL	100%	Acid Orange 67	25Kg/DR
3		Acid Light Yellow G	100%	Acid Yellow 11	25Kg/DR
4		Acid Light Yellow 2G	100%	Acid Yellow 17	25Kg/DR
5		Acid Yellow MT	100%	Acid Yellow 36	25Kg/DR
6		Acid Yellow MT	CONC 150%	Acid Yellow 36	25Kg/DR
7		Acid Yellow A4R	200%	Acid Yellow 199	25Kg/DR
8		Acid Yellow 4R	200%	Acid Yellow 219	25Kg/DR
9		Acid Blown DR	100%	Acid Brown 75	25Kg/DR
10		Acid Blown SR	100%	Acid Brown 348	25Kg/DR
11		Acid Red G	100%	Acid Red 1	25Kg/DR
12		Acid Red B	100%	Acid Red 14	25Kg/DR
13		Acid Red 3R	100%	Acid Red 18	25Kg/DR
14		Acid Red RS	200%	Acid Red 114	25Kg/DR
15		Acid Red F-2R	100%	Acid Red 151	25Kg/DR
16		Acid Red 2BS	200%	Acid Red 266	25Kg/DR
17		Acid Red N-5BL	200%	Acid Red 299	25Kg/DR
18		Acid Black 10B	100%	Acid Black 1	25Kg/DR
19		Acid Black 10B	120%	Acid Black 1	25Kg/DR
20		Acid Nigrosine	100%	Acid Black 2	25Kg/DR
21		Acid Black MB	200%	Acid Black 29	25Kg/DR
22		Acid Black NT	200%	Acid Black 94	25Kg/DR
23		Acid Black L-DN	150%	Acid Black 172	25Kg/DR
24		Acid Black L-DN	150%	Acid Black 194	25Kg/DR
25		Acid Black BNG	180%	Acid Black 210	25Kg/DR
26		Acid Black ATT	100%	Acid Black	25Kg/DR
27		Acid Black ATT	130%	Acid Black	25Kg/DR
28		Acid Black ET	CONC 200%	Acid Black	25Kg/DR
29		Acid Black ER	CONC 200%	Acid Black	25Kg/DR
30		Acid Green A	100%	Acid Green 20	25Kg/DR
31		Acid Blue A	100%	Acid Blue 7	25Kg/DR
32		Acid Blue N2G	150%	Acid Blue 40	25Kg/DR
33		Acid Blue 5R	120%	Acid Blue 113	25Kg/DR
34		Acid Blue BRLL	200%	Acid Blue 324	25Kg/DR