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Mordant Blue 3

CAS No.
3564-18-9
Chemical Name:
Mordant Blue 3
Synonyms
Blue R;CI 43820;S NO 840;Cyanine R;CI NO 43820;Chrome Blue 3R;MORDANT BLUE 3;Fenakrom Blue XR;Diamond Cyanine R;SOLOCHROMECYANINR
CBNumber:
CB7693263
Molecular Formula:
C23H19NaO9S
Molecular Weight:
494.45
MDL Number:
MFCD00012411
MOL File:
3564-18-9.mol
Last updated:2025-07-04 15:09:36

Mordant Blue 3 Properties

bulk density 590kg/m3
storage temp. Store at +5°C to +30°C.
solubility 420g/l
form Powder
Colour Index 43820
color Red to dark brown
PH 9.1 (10g/l, H2O, 24℃)
Water Solubility Soluble in water
λmax 434-440 nm (buffer pH 7.0)
Stability Stable. Incompatible with strong oxidizing agents.
InChIKey RXGJAWOQOWUZHS-UHFFFAOYSA-N
SMILES O=S1(C2C=CC=CC=2C(C2C=C(C)C(O)=C(C(=O)O)C=2)(C2C=C(C)C(O)=C(C(=O)O)C=2)O1)=O.[NaH]
EPA Substance Registry System Benzoic acid, 3,3'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[6-hydroxy-5-methyl-, trisodium salt (3564-18-9)
UNSPSC Code 12352107
NACRES NB.21

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-36/37-24/25
WGK Germany  3
HS Code  32041900
Toxicity LD50 orally in Rabbit: > 2000 mg/kg

Mordant Blue 3 price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1.03164 Eriochrome cyanine R (C.I. 43820) for analysis (reagent for aluminium) 3564-18-9 25g $134 2025-07-31 Buy
TCI Chemical E0201 Eriochrome Cyanine R 3564-18-9 25g $53 2021-12-16 Buy
Usbiological 237523 Eriochrome Cyanine R 3564-18-9 25g $184 2021-12-16 Buy
TRC C433025 ChromoxaneCyanineR 3564-18-9 10g $45 2021-12-16 Buy
Chem-Impex 22878 Eriochrome Cyanine R 3564-18-9 1KG $640.64 2021-12-16 Buy
Product number Packaging Price Buy
1.03164 25g $134 Buy
E0201 25g $53 Buy
237523 25g $184 Buy
C433025 10g $45 Buy
22878 1KG $640.64 Buy

Mordant Blue 3 Chemical Properties,Uses,Production

Chemical Properties

reddish blue powder

Uses

Chromoxane Cyanine R is a dye for metal detection.

Definition

ChEBI: An organic sodium salt that is the trisodium salt of 5-[(3-carboxy-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)(2-sulfophenyl)methyl]-2-hydroxy-3-methylbenzoic acid. It can be used for the detection of some metals in tissue.

Preparation

2-Formylbenzenesulfonic acid and 2-Hydroxy-3-methylbenzoic acid condensation, with Nitrosylsulfuric acid oxidation its product and changed into sodium salt.

Properties and Applications

brilliant red light blue. Soluble in water for red, soluble in ethanol for orange. In concentrated sulfuric acid for orange red, dilution after orange yellow, and red precipitation. Dye aqueous solution with sodium hydroxide flowers for red purple solution.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 5 6 4 5 5 5
AATCC 4 4 5 5 5

Mordant Blue 3 Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 217)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co
+86-0371-86658258 +8613203830695 sales@coreychem.com China 29852 58
Shenzhen Nexconn Pharmatechs Ltd
+86-755-89396905 +86-15013857715 admin@nexconn.com China 10406 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28172 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 49975 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30229 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 +8617705817739 info@dycnchem.com China 52846 58
Hebei Chuanghai Biotechnology Co., Ltd
+8615531151365 mina@chuanghaibio.com China 18126 58
PT CHEM GROUP LIMITED
+86-85511178; peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490 info@gihichemicals.com China 49977 58

View Lastest Price from Mordant Blue 3 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Mordant Blue 3 pictures 2019-07-10 Mordant Blue 3
3564-18-9
US $1.00 / KG 1KG 99% 25kg Career Henan Chemical Co
Chromoxane Cyanine R, pure Benzoicacid,3,3’-(3H-2,1-benzoxathiol-3-ylidene)bis[6-hydroxy-5-methyl-,S,S-dioxide,trisodiumsalt EriochromecyanineR=Mordantblue3 Blue R Chromoxane Cyanine R, Eriochrome(R) Cyanine RC Eriochrome(R) Cyanine R, Eriochrome(R) Cyanine RC, Eriochrome(R) cyanineR, Mordant Blue 3 Chromoxane Cyanine RA Cromal Blue Black B Diamond Cyanine R 3,3'-(3H-2,1-Benzoxathiol-3-ylidene) bis(6-hydroxy-5-methylbenzoic acid) S,S-dioxide trisodium salt Chrome Blue 3R Chromoxane Cyanin R Diacromo Cyanine R Eiochrome Cyanine R Eriochromcyanin No. 553 Eriochrome Cyanin R Fenakrom Blue XR Sunchromine Cyanine R Tertrochrome Cyanine CR 3,3'-(3H-2,1-Benzoxathiol-3-ylidene) bis(6-hydroxy-5-methylbenzoic acid) S,S-dioxide trisodium Benzoic acid, 3,3-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis6-hydroxy-5-methyl-, trisodium salt SOLOCHROMECYANINR Mordant blue 3 (C.I. 43820) Cyanine R ChroMoxane Cyanine R, pure 5GR Solochrome Cyanine R Mordant Blue 3 ERIOCHROME CYANINE R (C.I. 43820) Benzoic acid,3,3'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[6-hydroxy-5-Methyl-, sodiuMsalt (1:3) ALIZAROL CYANINE RC dioxide,trisodiumsalt erichromecyaniner ERIOCHROME CYANINE ERIOCHROME CYANINE R ERIOCHROME CYANINE RC ERIOCHROME(R) CYANINE R ERIOCHROME(R) CYANINE RC CI NO 43820 CI 43820 CHROMOXANE CYANINE R S NO 840 SOLOCHROME CYANINE R SOLOCHROME CYANINE RS MORDANT BLUE 3 Eriochrome® Cyanine R eriochrome cyanine rc practical grade trisodium hydrogen 3,3'-(3H-2,1-benzoxathiol-3-ylidene)bis[6-oxido-5-methylbenzoate S,S-dioxide Acid mordant Blue 3 Chrome Cyanine RLA ERIOCHROME CYANINE R. G. Chromoxane Cyanine EriochromeCyanineRGr-C.I.No.43820(SolochromeCynineR) EriochromeCyanineRGr Eriochrome cyanine R (C.I. 43820) for analysis (reagent for aluminium) Eriochrome cyanin R, AR Eriochrome Cyanine R, >99%(HPLC) C.I.Mordant Blue 3:C.I.43820 ERIOCHROME CYANINE R AR Eriochrome cyanine R indicator (C.I. 43820)