Acid Red B Dyes
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Acid Red B Dyes

Acid red B dyes is yellow light red powder. Acid red B dyes is easily soluble in water, the solubility in water (90℃) is 80g/L, the aqueous solution is red, and acid red B dyes is concentrated hydrochloric acid turns into red, and a precipitate forms a Chemicalbook; adding concentrated sodium hydroxide turns into orange.

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Product Description

Acid Red B Dyes

1. Description of Acid Red B Dyes

Acid red B dyes is yellow light red powder. Acid red B dyes is easily soluble in water, the solubility in water (90℃) is 80g/L, the aqueous solution is red, and acid red B dyes is concentrated hydrochloric acid turns into red, and a precipitate forms a Chemicalbook; adding concentrated sodium hydroxide turns into orange.

Acid Red B dyes is red when dissolved in ethanol. It is cherry red in concentrated sulfuric acid and turns red after dilution. When dyeing, the copper and iron ions become darker

Acid Red B Dyes factory

2. Product Specification of Acid Red B

Production Name

Acid RED B    

Other Production Name

Acid Red 14 / Chromotrope FB / Acid Red B

CAS No.

3567-69-9

EINECS No.

222-657-4

MW:

502.42

MF:

C20H12N2NA2O7S2

C.I. No.

14720

Type

Acid dyes

Appearance

Red orange powder

Strength:

100%

H.S.Code

32041200

Origin

China

3. Acid Red B Test Report 

ITEM

STANDARD

Result

Appearance

Red Orange Powder

Red Orange Powder

Shade

Standard

Similar Standar

Purity:

100

100

Water

≤5%

5%

Insoluble

1%

1%

4. Use of Acid Red B:

1. Used for dyeing silk, wool, leather and paper.

2. Widely used for wool dyeing

3. Can be used for direct printing of wool, silk and nylon fabrics

4. Indicators and biological coloring

5 Heavy metal salts for organic pigments

6.Leather Dyestuffs, Paint Dyestuffs, Paper Dyestuffs, Textile Dyestuffs

5. Packaging & Shipping

Packing: in 25kg bags/drums or as per buyer's request

Shipping: by container

Delivery: within 20 days,upon cnfirmation

6. 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

7. Quality Control:

Our Inspect department shall test every batch before leaving our factory and keep the test results and sample in our lab.

Our lab workmate makes the dyeing inspection for almost 20years.

We must assure the quality before shipped.

8. Our Services

1 Sample is free, but not included the freight.

2 OEM is available.

3 Shipment will be on time according to the customer’s requirements

4 FOB,CIF,EXW is OK.

5 Any quality problem we are ready to solve it with our customer.


Acid Dyes

ITEM

COLOUR

DYES NAME

STRENGTH

C.I.NO

PACKING

SAMPLE

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


Acid Red B Dyes Acid Red B Dyes

Acid Red B Dyes

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