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FLUORESCENT BRIGHTENER 28

FLUORESCENT BRIGHTENER 28 structure

CAS No.: 4404-43-7

Chemical Name:: FLUORESCENT BRIGHTENER 28

Synonyms: Optical Brightener ER-I;CALCOFLUOR WHITE M2R;V56;CI 40622;TINOPAL LPW;Optiblanc NL;TINOPAL UNPA-GX;CALCOFLUOR WHITE ST;Fluoresentbrightener;Optical BRIGHTENER CXT

CBNumber:: CB8486659

Molecular Formula:: C40H44N12O10S2

Molecular Weight:: 916.98

MDL Number:: MFCD00308955

MOL File:: 4404-43-7.mol

MSDS File:: SDS

Last updated:2023-05-15 10:43:55

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FLUORESCENT BRIGHTENER 28 Properties

Melting point	290°C
Boiling point	1311℃[at 101 325 Pa]
Density	1.598±0.06 g/cm3(Predicted)
vapor pressure	0Pa at 25℃
storage temp.	Store at RT.
solubility	DMSO (Slightly, Sonicated), Methanol (Slightly, Heated, Sonicated)
pka	-1.28±0.50(Predicted)
form	Solid
color	Light Yellow to Yellow
Water Solubility	80g/L at 25℃
Stability	Stable under recommended storage conditions., Stable Under Recommended Storage C
LogP	-3.5
FDA UNII	7S9P0Y4313
EPA Substance Registry System	C.I. Fluorescent Brightening Agent 28 (4404-43-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H319
Precautionary statements	P305+P351+P338
Hazard Codes	Xi
Risk Statements	36
Safety Statements	26
WGK Germany	3

FLUORESCENT BRIGHTENER 28 price More Price(6)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	F599740	Fluorescent Brightener 28	4404-43-7	100mg	$40	2021-12-16	Buy
TRC	F599740	Fluorescent Brightener 28	4404-43-7	1g	$250	2021-12-16	Buy
AK Scientific	3122BB	Fluorescentbrighteningagent28	4404-43-7	5g	$374	2021-12-16	Buy
American Custom Chemicals Corporation	FRL0001457	FLUORESCENT BRIGHTENER-28 95.00%	4404-43-7	5MG	$496.11	2021-12-16	Buy
American Custom Chemicals Corporation	DYE0000197	FLUORESCENT BRIGHTER 95.00%	4404-43-7	5G	$930.18	2021-12-16	Buy

Product number	Packaging	Price	Buy
F599740	100mg	$40	Buy
F599740	1g	$250	Buy
3122BB	5g	$374	Buy
FRL0001457	5MG	$496.11	Buy
DYE0000197	5G	$930.18	Buy

FLUORESCENT BRIGHTENER 28 Chemical Properties,Uses,Production

Uses

Fluorescent Brightener 28 (Technical Grade) is used for the staining of fungi and as a viability stain. Dyes and metabolites.

Definition

ChEBI: An organosulfonic acid comprising stilbene having 4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl}amino groups at the 4 and 4'-positions and sulfo groups at the 2- and 2'-positions.

FLUORESCENT BRIGHTENER 28 Preparation Products And Raw materials

Raw materials

4,4'-Diamino-2,2'-stilbenedisulfonic acid Monoethanolamine Aniline Cyanuric chloride Sodium carbonate

Preparation Products

Master-batches

FLUORESCENT BRIGHTENER 28 Suppliers

Global( 200)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	55
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8822	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Shanghai Longyu Biotechnology Co., Ltd.	+8615821988213	info@longyupharma.com	China	2531	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	12431	58
Hebei Qige Biological Technology Co. Ltd	+86 +8618733132031		CHINA	1313	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	29474	58
AFINE CHEMICALS LIMITED	0571-85134551	info@afinechem.com	CHINA	15377	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
Hebei Guanlang Biotechnology Co., Ltd.	58
Hubei xin bonus chemical co. LTD	58
Shanghai Longyu Biotechnology Co., Ltd.	58
Chongqing Chemdad Co., Ltd	58
career henan chemical co	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Hebei Qige Biological Technology Co. Ltd	58
Dideu Industries Group Limited	58
AFINE CHEMICALS LIMITED	58

View Lastest Price from FLUORESCENT BRIGHTENER 28 manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-04-13	FLUORESCENT BRIGHTENER 28 4404-43-7	US $30.00 / kg	1kg	99%	20 tons	Hebei Duling International Trade Co. LTD
2022-07-19	FLUORESCENT BRIGHTENER 28 4404-43-7	US $1.10 / g	1g	99.00%	100 Tons Min	Dideu Industries Group Limited
2020-12-25	Optical Brightener OB 4404-43-7	US $1.00 / KG	1KG	99%	10 mt	Hebei Guanlang Biotechnology Co., Ltd.

FLUORESCENT BRIGHTENER 28
4404-43-7
US $30.00 / kg
99%
Hebei Duling International Trade Co. LTD

FLUORESCENT BRIGHTENER 28
4404-43-7
US $1.10 / g
99.00%
Dideu Industries Group Limited

Optical Brightener OB
4404-43-7
US $1.00 / KG
99%
Hebei Guanlang Biotechnology Co., Ltd.

4404-43-7(FLUORESCENT BRIGHTENER 28)Related Search:

Fluorescent Brightener 113 Fluorescent Brightener 87 Fluorescent Brightener 28 C.I. 482200 Fluorescent Brightener 220

Fluorescent Brightener 185 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene Fluorescent Brightener 367 Fluorescent brightener 135

Fluorescent Brightener 191 Fluorescent Brightener 204 Fluorescein Fluorescent Brightener KS-N Fluorescent Brightener 33

hexasodium 2-[[4-(bis(2-hydroxyethyl)amino)-6-[[4-[(E)-2-[4-[[4-(bis(2 -hydroxyethyl)amino)-6-[(2,5-disulfonatophenyl)amino]-1,3,5-triazin-2- yl]amino]-2-sulfonato-phenyl]ethenyl]-3-sulfonato-phenyl]amino]-1,3,5- triazin-2-yl]amino]benzene-1,4-disulfonate Fluorescent brightener 71 Fluorescent brightener 85

1of4

CALCOFLUOR WHITE ST CI 40622 Fluorescent Brightener28,Calcofluor White M2R, TinopalUNPA-GX V56 Optiblanc NL 2.5-Bis(5-tertbutyl-2-benzoxazlyl)phiophene 5-triazin-2-yl]amino]--6-(phenylamino)-3 c.i.fluorescentbrighteningagent28 Fluorescentbrightener(OB) TINOPAL UNPA-GX TINOPAL LPW Optical Brightener CBS-X (liquid) Fluorescent Brightener 28,free acid 4,4'-bis[4-[bis(2-hydroxyethyl)amino]-6-anilino-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonic acid 4,4'-Bis((4-(bis(2-hydroxyethyl)amino)-6-anilino-1,3,5-triazin-2-yl)amino)stilbe 2,2-(2,5-Thiophenediyl) Bis[5-(1,1-Dimethylethy)] Benzoxazole Benzenesulfonic acid, 2,2-(1,2-ethenediyl)bis5-4-bis(2-hydroxyethyl)amino-6-(phenylamino)-1,3,5-triazin-2-ylamino- FLUORESCENT BRIGHTNER 28 FLUORESCENTBRIGHT.AGENT28 Optical BRIGHTENER CXT Optical Brightener FP 127(FBA 378) Optical Brightener KCB Optical Brightener OB (FBA 184) Optical Brightener OB-1 (FBA 393) Calcofluor White M2R, TinopalUNPA-GX 2,2'-(1,2-Ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-phenylamino-1,3,5-triazin-2-yl]amino]benzenesulfonic acid] 4,4'-Bis[[4-[bis(2-hydroxyethyl)amino]-6-anilino-1,3,5-triazine-2-yl]amino]stilbene-2,2'-disulfonic acid 4,4'-Bis[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazine-2-yl]amino]stilbene-2,2'-disulfonic acid 4,4'-Bis[4-(phenylamino)-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazine-2-ylamino]-stilbene-2,2'-disulfonic acid 4,4'-Bis[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-ylamino]-2,2'-stilbenedisulfonic acid 4,4'-Bis[6-bis(2-hydroxyethyl)amino-4-anilino-1,3,5-triazin-2-ylamino]-2,2'-stilbenedisulfonic acid Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)am Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate FLUORESCENT BRIGHTER OB 4,4'-bis({4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl}amino)stilbene-2,2'-disulfonic acid Calcofluor Fluorescent Stain 4,4'-bis({4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl}amino)stilbene-2,2'-disulfonicaci FLUORESCENT BRIGHTENER 28 ISO 9001：2015 REACH CALCOFLUOR WHITE M2R Optical Brightener ER-I 6,6'-(Ethene-1,2-diyl)bis(3-((4-(bis(2-hydroxyethyl)amino)-6-(phenylamino)-1,3,5-triazin-2-yl)amino)benzenesulfonic acid) Fluorescent brightener FPS-A Fluoresentbrightener 4404-43-7 C26H26N2O2 C40H44N12O10S2 BioChemical Protoplast Isolation and Culture Plant Tissue Culture Plant Biotechnology Dye stuff INORGANIC & ORGANIC CHEMICALS Organics