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Name |
Fluorescent Brightener 134 |
EINECS | 222-326-4 |
CAS No. | 3426-43-5 | Density | 1.573g/cm3 |
PSA | 275.08000 | LogP | 7.48040 |
Solubility | 14.11g/L at 20℃ | Melting Point |
N/A |
Formula | C34H30N10O8S2.2Na | Boiling Point | N/A |
Molecular Weight | 814.76 | Flash Point | N/A |
Transport Information | N/A | Appearance | N/A |
Safety | Risk Codes | N/A | |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
2,2'-Stilbenedisulfonicacid, 4,4'-bis[(4-anilino-6-methoxy-s-triazin-2-yl)amino]-, disodium salt(6CI,7CI,8CI);Belofor KB;C.I. 40619;C.I. FBA 90;C.I. FluorescentBrightener 134;C.I. Fluorescent Brightening Agent 90;Disodium4,4'-bis(2-methoxy-4-phenylamino-s-triazin-6-ylamino)stilbine-2,2'-disulfonate;Disodium 4,4'-bis[(2-anilino-4-methoxy-1,3,5-triazin-6-yl)amino]stilbene-2,2'-disulfonate;Fluorescent BrighteningAgent 90;Heliofor CSP;Heliofor RCP;Intrawite CF;Kayaphor AS;Kayaphor ASC;Leucophor PC;Photine HV;Ranipal NYR;RyluxPRS;Uvitex CF;Uvitex CF conc. PRS;Whitex BF;Whitex BOF;Whitex HP; |
IUPAC Name: Disodium 5-[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]-2-[(E)-2-[4-[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate
Synonyms: Fluorescent Brightener 134 ; Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate ; Fluorescent Brightener 90 ; Benzenesulfonic acid, 2,2-(1,2-ethenediyl)bis5-4-methoxy-6-(phenylamino)-1,3,5-triazin-2-ylamino-disodium salt ; Fluorescent brightening agent 134 ; C.I. Fluorescent Brightener 134 ; C.I.Fluorescent Brightener 213
Molecular Formula of Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate (CAS NO.3426-43-5) : C34H28N10Na2O8S2
Molecular Weight of Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate (CAS NO.3426-43-5) : 814.76
Molecular Structure of Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate (CAS NO.3426-43-5) :
CAS NO: 3426-43-5
EINECS: 222-326-4
Mol File: 3426-43-5.mol
Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate (CAS NO.3426-43-5) is used in the paper, printing and dyeing process of whitening material is generally 0.2-0.5% by weight can be added.
1. | eye-rbt 100 mg MOD | MVCRB3 Fluorescent Whitening Agents, Proceedings of A Symposium. 2 (1973),193. | ||
2. | ipr-rat LD50:330 mg/kg | GISAAA Gigiena i Sanitariya. 51 (1)(1986),87. |
Reported in EPA TSCA Inventory.
Poison by intraperitoneal route. An eye irritant. When heated to decomposition it emits toxic fumes of SOx and Cl−.