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Acid Blue 7

Acid Blue 7

Place of Origin:Maharashtra, India
Type:Acid Dye
Usage:Ink Dyestuffs, Leather Dyestuffs, Paint Dyestuffs, Paper Dyestuffs, Textile Dyestuffs
Other Names:Acid Blue

Description

 

 

Product Name

Acid Sky Blue 7

Appearance

Dark red-brown powder

Packing

25kg Iron drums/ Cartons /Kraft bags

Shipping Ports

Shanghai, Ningbo, as your requirements

 

Feature

 
 

1

good water solubility and is suitable for acidic dye baths

3

medium lightfastness and good washability

5

mainly used for dyeing protein fibers such as wool, silk and nylon
Liquid Indigo Blue
used for leather, paper, ink and biological staining (such as microscope samples)

 

Other attributes

 

 

 

6

Industry-specific attributes:CAS No.3486-30-4

Place of Origin:Maharashtra, India
Type:Acid Dye
Usage:Ink Dyestuffs, Leather Dyestuffs, Paint Dyestuffs, Paper Dyestuffs, Textile Dyestuffs
Other Names:Acid Blue
MF:C37H35N2NaO6S2
EINECS No.:NA
Product name:Acid Blue 7
Appearance:Blue Powder
Strength:98%-105%
Purity:98.5%
CAS number:3486-30-4
Grade:Technical Grade
Application:Paper Dye
Application 1:Textile Dye
Application 2:Leather Dye
Shelf life:3-5years

 

Applications

 

 

 

Textile industry

Dyeing of wool, silk and nylon

Biological staining

Laboratory microscopy techniques

Others

Ink, paper coloring

 

Products Description

 

Acid blue 7(Acid sky blue A)

C.I.No.

A.B.-7

CAS No.

3486-30-4

Molecular Formula

C37H35N2O6S2

EINECS No.

222-476-0

Moisture%:

0.53Max

Water-insoluble Impurities%:

0.5Max

 

Strength

100%,full range of strength as require

Molecular Weight

690.820

Appearance

Blue powder

Properties

Soluble in water and alcohol

Use

silk, wool,leather, paper,cosmetics,soap,rubber

Packing

25kg drum/carton/bag

Shade tone

To the similar standard of the factory

Storage & Transportation

1. Be stored in shade, dry & well-ventilated warehouse.

2. Avoid to be contacted with oxidizing chemicals and combustible organic substances.

3. Keep it away from direct sunlight, heat, sparks and open flames.

4. Handle carefully the product and avoid damaging the package.

 

22

product-1600-335

 

FAQ

 

 

Q:  Are you a manufacturer or a trading company?

A: We are a group company with our own factory for production to ensure product quality and price competitiveness.

Q: Can you customize the packaging and logo according to customer requirements?

A: Yes, we can.

Q:How to store the product?

A:If it needs to be refrigerated or frozen, at what specific temperature (℃) is it best to store it?

We recommend a refrigeration storage temperature between 0℃ and 10℃, and a freezing storage temperature below 0℃.

If refrigeration or freezing is required, the relevant temperature will be indicated in the "Storage Temperature" section on the product details page.

Q:  How long is your delivery cycle?

A: We will ship within 15 days after receiving the deposit and confirming all accessories.

Q: What is your packaging?

A: We can package according to your requirements.

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