Home > All categories> Dyes and Pigments> Dyes> Acid Dyes> ACID BLUE 25

ACID BLUE 25

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 6408-78-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Property

CAS No.: 6408-78-2 Formula: C20H13N2NaO5S Molecular Weight: 416.38200

Description

Acid Blue 25 (C20H13N2NaO5S) is an acid dye that is water-soluble and anionic and used for adsorption researches. The structure is an anthraquinone.

Basic Info

Chemical Name	ACID BLUE 25
Synonyms	Acid Blue AS; Acid Blue GRL; C.I.Acidblue25; 1-amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-2-anthracene sulfonic acid monosodium salt; Natrium-Salz von 1-Amino-9,10-dioxo-4-phenylamino-9,10-dihydroanthracen-2-sulfonsaeure; WeakacidblueAS; Acid Green P-3B; sodium 1-amino-9,10-dioxo-4-(phenylamino)-9,10-dihydroanthracene-2-sulfonate; Acid Blue AL; Acid Blue?5; Blue AS; 1-amino-4-phenylamino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid monosodium salt;
CAS No.	6408-78-2
Molecular Formula	C20H13N2NaO5S
Molecular Weight	416.38200
PSA	137.77000
LogP	4.42690

Properties

Appearance & Physical State	Dark blue wder
Melting Point	>300ºC

Safety Info

Safety Statements	S26-S36
HS Code	2922399090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

1-AMINO-4-BROMOANTHRAQUINONE-2-SULFONIC ACID SODIUM SALT+→sodium 1-amino-4-hydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate+ACID BLUE 25
1-AMINO-4-BROMOANTHRAQUINONE-2-SULFONIC ACID SODIUM SALT+→ACID BLUE 25
1-Amino-4-Bromoanthraquinone-2-Sulphonic Acid+→ACID BLUE 25

Precursor

1-Amino-4-Bromoanthraquinone-2-Sulphonic Acid

1-AMINO-4-BROMOANTHRAQUINONE-2-SULFONIC ACID SODIUM SALT

Downstream Product

1,4-Diaminoanthraquinone
sodium,1,4-diamino-9,10-dioxoanthracene-2-sulfonate

Hot tags: acid blue 25, China, manufacturers, suppliers, factory, wholesale, low price, high quality