High quality of Optical Brightener CBS-X from China at HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD. Optical Brightener CBS-X is a fluorescent whitening agent which absorbs UV-light and re-emits it as visible blue fluorescence light thereby increasing the whiteness of a substrate.
Product name: Optical Brightener CBS-X
Other Name: 27344-41-8;Sodium 2,2'-([1,1'-biphenyl]-4,4'-diylbis(ethene-2,1-diyl))dibenzenesulfonate Fluorescent brightener 351;Tinopal CBS-X56776-28-4;Disodium 4,4'-bis(2-sulfostyryl)biphenyl F7992ZTU7Z;Fluorescent Brightener CBS-X;Disodium distyrylbiphenyl disulfonate, (E,E)- disodium;2-[(E)-2-[4-[4-[(E)-2-(2-sulfonatophenyl)ethenyl]phenyl]phenyl]ethenyl]benzenesulfonate Disodium 4,4'-Bis(2-sulfonatostyryl)biphenyl;Calcofluor CG;4,4'-Bis(2-sulfostyryl)biphenyl Disodium DTXSID6036467;Disodium 44'-Bis(2-sulfonatostyryl)biphenyl;MFCD00318874;sodium 2,2'-(1E,1'E)-2,2'-(biphenyl-4,4'-diyl)bis(ethene-2,1-diyl)dibenzenesulfonate;disodium distyrylbiphenyl disulfonate 4,4'-Bis(2-sulfonatostyryl)biphenyl Disodium Salt;UNII-F7992ZTU7Z;DTXCID4016467;SCHEMBL15769461 PMPJQLCPEQFEJW-HPKCLRQXSA-L;Tox21_301540;AKOS015856607;CS-W009601;FD10632 Sodium 2,2'-((1E,1'E)-[1,1'-biphenyl]-4,4'-diylbis(ethene-2,1-diyl))dibenzenesulfonate;NCGC00255583-01 4,4'-Bis(o-sulfostyryl)biphenyl disodium;AS-13917;(E,E)-disodium distyrylbiphenyl disulfonate;CAS-27344-41-8 FT-0654631;A819028;J-016745;Q27277762
CAS: 27344-41-8
EINECS: 248-421-0
Molecular Formula: C28H20Na2O6S2
Molecular Weight: 562.5643
Specifications of the Optical Brightener CBS-X:
TEST | UNIT | SPECIFICATION |
APPEARANCE | YELLOW POWDER | |
E(1%/CM) VALUE | 1105-1180 | |
INDISSOLUBLE SUBSTANCE | % | 0.5MAX |
MAX IN ULTRA-VIOLET | nm | 348-350 |
PURITY | % | 99.5MIN |
Application:
Optical Brightener CBS-X Used for
-High solubility: easy to formulate in all product types
-No staining (pre-spot)
-Good photostability
-Outstanding whitening
-High affinity to cellulosic fibers: high exhaustion rate no greening after repeated washings..
Packing: 25Kg/Bag.
Address
Shanshuiyuan, Qingshuiwan Villa, Zhongtai Street, Yuhang District, Hangzhou City, Zhejiang Province, China
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