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Direct Red 2

Supplier From India
VERIFIED
Sep-13-21

CAS No.: 992-59-6
Other Names: Benzopurpurine 4B
MF: C34H26N6Na2O6S2
EINECS No.: 213-594-3
Place of Origin: Gujarat, India
Type: Direct Dye
Usage: Ink Dyestuffs, Paper Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs
Brand Name: Sparrowings
Appearance: Powder Form

Price and Minimum Quantity

Price: $5 - $10
MOQ: Not Specified

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CAS No.:3441-14-3
Other Names:Direct dyes scarlet
Strength:150%
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MF:C35H25N7Na2O10S2
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We also supply direct red 31/ 239 /80 / 81/ 224/ 243/ 277/ 79/ 89

Product Description:
1) Name: Direct Red 23
2) Chemical formula: C35H25N7Na2O10S2
3) Usage: Mainly used in Paper and Textile dyestuffs

Molecular FormulaC35H25N7Na2O10S2
P.H. Value 7.5
Density(g/cm3) 1.2-1.5
Oil Absorption(ml/100g) 30-35
Light Fastness 7
Heat Resistance 160
Water Resistance 5
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Acid Resistance 5
Alkali Resistance 5.


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Product introduction:

Calcium is a silvery white metal that is harder and heavier than lithium, sodium, and potassium;

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1,product name:calcium metal

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At present, in the steel industry, the main use of metal calcium is to process into metal calcium particles, and then to make calcium iron wire or pure calcium wire, and finally used for steel refining outside the furnace, its role is to desulfurization, deoxidation, increase the fluidity of molten steel. Promote the rapid rise of inclusions in molten steel, generally used in the production of high-quality steel; as a dehydrating agent to produce anhydrous alcohol; in the petroleum industry, as a desulfurizing agent, in the metallurgical industry, it is used to deoxidize or

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Direct Red 81

$5 - $10
MOQ: Not Specified
Supplier From Ahmedabad, Gujarat, India
 
CAS No.: 2610-11-9
Other Names: Direct Red 4B
MF: C29H19N5Na2O8S2
EINECS No.: 220-028-9
Place of Origin: Gujarat, India
Type: Direct Dye
Usage: Ink Dyestuffs, Paper Dyestuffs, Textile Dyestuffs
Brand Name: Sparrowings
Appearance: Powder Form

Verification Status