ChemicalBook > CAS DataBase List > Disodium 4,4'-bis(2-sulfostyryl)biphenyl

Disodium 4,4'-bis(2-sulfostyryl)biphenyl

Product Name
Disodium 4,4'-bis(2-sulfostyryl)biphenyl
CAS No.
27344-41-8
Chemical Name
Disodium 4,4'-bis(2-sulfostyryl)biphenyl
Synonyms
Optical Brightener CBS-X;fba351;STILBENE 420;OPTICAL BRIGHTENER 351;DISODIUM DISTYRYLBIPHENYL DISULFONATE;4,4'-BIS(2-SULFONATOSTYRYL)BIPHENYL DISODIUM SALT;STILBENE 3;Brightener CBS-X;Fluorescent brightener 4BK;4BK
CBNumber
CB5221132
Molecular Formula
C28H23NaO6S2
Formula Weight
542.6
MOL File
27344-41-8.mol
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Disodium 4,4'-bis(2-sulfostyryl)biphenyl Property

Melting point:
>300°C (dec.)
Density 
1.414
storage temp. 
Inert atmosphere,Room Temperature
solubility 
DMSO (Sparingly), Methanol (Slightly), Water (Slightly)
form 
Solid
color 
Pale Green to Green
Water Solubility 
17.6g/L at 20℃
InChIKey
PMPJQLCPEQFEJW-HPKCLRQXSA-L
LogP
-2.32 at 25℃
CAS DataBase Reference
27344-41-8(CAS DataBase Reference)
EPA Substance Registry System
Disodium 4,4'-bis(2-sulfostyryl)biphenyl (27344-41-8)
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Safety

Safety Statements 
24/25
HS Code 
29049090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H320Causes eye irritation

H402Harmful to aquatic life

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
D3251
Product name
Disodium 4,4'-Bis(2-sulfonatostyryl)biphenyl
Purity
>97.0%(HPLC)
Packaging
25g
Price
$76
Updated
2024/03/01
TCI Chemical
Product number
D3251
Product name
Disodium 4,4'-Bis(2-sulfonatostyryl)biphenyl
Purity
>97.0%(HPLC)
Packaging
100g
Price
$197
Updated
2024/03/01
TRC
Product number
B535200
Product name
4,4''-Bis(2-sulfostyryl)biphenylDisodium
Packaging
25g
Price
$95
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB18682
Product name
4,4'-Bis(2-sulfostyryl)biphenyl disodium
Packaging
250g
Price
$100
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB18682
Product name
4,4'-Bis(2-sulfostyryl)biphenyl disodium
Packaging
500g
Price
$150
Updated
2021/12/16
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Disodium 4,4'-bis(2-sulfostyryl)biphenyl Chemical Properties,Usage,Production

Chemical Properties

Greenish Yellow Solid

Uses

Disodium 4,4'-bis(2-sulfostyryl)biphenyl can be used as a fluorescent whitening agent used for household goods.

Flammability and Explosibility

Non flammable

Safety Profile

Mddly toxic by ingestion. A skin and severe eye irritant. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of SOx and Na2O.

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

GREENISH YELLOW CRYSTALLINE BEAD

WATER INSOLUBLE

0.03% MAX

SOLUBILITY

25°C 25g/L, 70°C 100g/L, 95°C 300g/L

PURITY

99% min

MAX UV ABSORPTION

348-350nm

Disodium 4,4'-bis(2-sulfostyryl)biphenyl Preparation Products And Raw materials

Raw materials

Preparation Products

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Disodium 4,4'-bis(2-sulfostyryl)biphenyl Suppliers

Zhaoyuan Songhe Chemical Co. Ltd.
Tel
0535-8360588 13906458799
Email
sh@songhechem.com
Country
CHINA
ProdList
5
Advantage
58
Shanghai Harvest Chemical Industrial Co., Ltd.
Tel
21-31038972 15721252604
Fax
+86-21-51385350
Email
ammyzuo@harvest-chem.com
Country
China
ProdList
2540
Advantage
64
BEIJING ODYSSEY CHEMICALS CO.,LTD
Tel
10-88018188-315 17502279376
Email
kallisto@bj-odyssey.com
Country
China
ProdList
31
Advantage
58
Shanghai Boyle Chemical Co., Ltd.
Tel
021-50182298 021-50180596
Fax
+86-21-57758967
Email
sales@boylechem.com
Country
China
ProdList
2208
Advantage
55
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8418
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44688
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
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View Lastest Price from Disodium 4,4'-bis(2-sulfostyryl)biphenyl manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Optical Brightener CBS-X 27344-41-8
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-31
Qingdao Truelight functional Material Technology Co., Ltd.
Product
OPTICAL BRIGHTENER TRUELICHT CBS-X 27344-41-8
Price
US $0.00/KG
Min. Order
1drums
Purity
98%
Supply Ability
20 tons
Release date
2021-11-22
Hebei Weibang Biotechnology Co., Ltd
Product
Optical Brightener CBS X / Fluorescent Brightener 351 27344-41-8
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10mt
Release date
2024-11-06

27344-41-8, Disodium 4,4'-bis(2-sulfostyryl)biphenylRelated Search:


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