Acid Orange II

Application: 1. Acid Orange II is mainly used for dyeing silk, wool fabrics, leather and paper. Nylon can be dyed in formic acid bath. It can also be used for dyeing nylon and wool directly. 2. The pure product can be used as food pigment and indicator 3. Acid Orange II can be used for coloring cosmetics, but not for eye, oral and lip cosmetics. Cosmetics are mainly used in bath and shampoo coloring

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Product Description

Acid Orange II

Our primary intention should be to offer our clientele a serious and responsible enterprise relationship, delivering personalized attention to all of them for ODM Factory China Acid Orange II, We imagine we'll become a leader in building and producing high quality products in equally Chinese and international markets. We hope to cooperate with a lot more friends for mutual added benefits.
ODM Factory China Acid Orange II, We are eager to cooperate with foreign companies which care much on the real quality, stable supply, strong capability and good service. We can offer the most competitive price with high quality,because we are much MORE PROFESSIONAL. You are welcomed to visit our company at any time.

Acid Orange II is golden powder, is one of the common acid dyes.

Product Name	Acid Orange II
Other Name	Acid Orange 7
C.I.	15510
CAS No.	633-96-5
Formula	C16H11N2NaO4S
EINECS	211-199-0
Molecular weight	350.32

Physical property

Acid Orange II is golden yellow powder.
When dissolved in water, it turns red and yellow. When hydrochloric acid is added, the precipitate is brownish yellow; when sodium hydroxide solution is added, it is dark brown.
Acid Orange II is orange in ethanol, magenta in concentrated sulfuric acid, brownish yellow precipitate after dilution, and golden yellow in concentrated nitric acid.
Acid Orange II is insoluble in concentrated sodium hydroxide solution. When dyeing, it turns red and dark when it meets copper ion, and light and dark when it meets iron ion.

Application:

Acid Orange II is mainly used for dyeing silk, wool fabrics, leather and paper. Nylon can be dyed in formic acid bath. It can also be used for dyeing nylon and wool directly.
The pure product can be used as food pigment and indicator
Acid Orange II can be used for coloring cosmetics, but not for eye, oral and lip cosmetics. Cosmetics are mainly used in bath and shampoo coloring

There are many acid dyes in our factory, the product list like following, please check, any one you are interested in, please feel free to contact us.

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
4		ACID Yellow 23	100%	ACID Yellow 23	25Kg/DR
5		Acid Yellow 25	100%	Acid Yellow 25	25Kg/DR
7		Acid Yellow 42	100%	Acid Yellow 42	25Kg/DR
8		Acid Yellow 44	100%	Acid Yellow 44	25Kg/DR
9		Acid Yellow 49	100%	Acid Yellow 49	25Kg/DR
10		Acid Yellow 59	100%	Acid Yellow 59	25Kg/DR
11		Acid Light Yellow G	100%	Acid Yellow 11	25Kg/DR
12		Acid Light Yellow 2G	100%	Acid Yellow 17	25Kg/DR
13		Acid Yellow MT	100%	Acid Yellow 36	25Kg/DR
14		Acid Yellow MT	CONC 150%	Acid Yellow 36	25Kg/DR
15		Acid Yellow A4R	200%	Acid Yellow 199	25Kg/DR
16		Acid Yellow 4R	200%	Acid Yellow 219	25Kg/DR
17		Acid Blown DR	100%	Acid Brown 75	25Kg/DR
18		Acid Blown SR	100%	Acid Brown 348	25Kg/DR
19		Acid Red G	100%	Acid Red 1	25Kg/DR
20		Acid Red B	100%	Acid Red 14	25Kg/DR
21		Acid Red 3R	100%	Acid Red 18	25Kg/DR
22		Acid Red RS	200%	Acid Red 114	25Kg/DR
23		Acid Red F-2R	100%	Acid Red 151	25Kg/DR
24		Acid Red 2BS	200%	Acid Red 266	25Kg/DR
25		Acid Red N-5BL	200%	Acid Red 299	25Kg/DR
26		Acid Black 10B	100%	Acid Black 1	25Kg/DR
27		Acid Black 10B	120%	Acid Black 1	25Kg/DR
28		Acid Nigrosine	100%	Acid Black 2	25Kg/DR
29		Acid Black MB	200%	Acid Black 29	25Kg/DR
30		Acid Black NT	200%	Acid Black 94	25Kg/DR
31		Acid Black 97	200%	Acid Black 97	25Kg/DR
31		Acid Black L-DN	150%	Acid Black 172	25Kg/DR
32		Acid Black L-DN	150%	Acid Black 194	25Kg/DR
33		Acid Black BNG	180%	Acid Black 210	25Kg/DR
		Acid Black 234	200%%	Acid Black 234	25Kg/DR
34		Acid Black ATT	100%	Acid Black	25Kg/DR

Storage :

Store in a cool and dry warehouse. Avoid moisture and heat.
Packing and sealing. It should be stored separately from oxidant, alkali and edible chemicals, and mixed storage is not allowed.

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