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Detail of "16470-24-9"

  • CAS Number:
  • 16470-24-9
  • Name:
  • Benzenesulfonic acid,2,2'-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-,sodium salt (1:4)

  • Superlist Name:
  • Fluorescent Brightener 220
  • Molecular Structure:
  • Formula:
  • C40H40N12Na4O16S4
  • Molecular Weight:
  • 1165.03
  • Deleted CAS:
  • 115469-16-4|153796-51-1
  • Synonyms:
  • 2,2'-Stilbenedisulfonicacid,4,4'-bis[[4-[bis(2-hydroxyethyl)amino]-6-(p-sulfoanilino)-s-triazin-2-yl]amino]-,tetrasodium salt (7CI,8CI);BLB;Belofor OB;Blancofor BBU;Blankophor BBU;Blankophor P/BBU;Blankophor Z-JPN;C.I. 40623;C.I. Fluorescent Brightener220;Fluorescent Brightener 220;Keyfluor White CN;Leucophor U;Photine CPK;SCRI Renaissance 2200;Sandoz CD;Tetrasodium 4,4'-bis[2-di(b-hydroxyethyl)amino-4-(4-sulfophenylamino)-s-triazin-6-ylamino]stilbine-2,2'-disulfonate;
  • EINECS:
  • 240-521-2

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CAS No.16470-24-9 Fluorescent Brightener 220

Assay:35% stregnth  Appearance:brown liquid  Package:240kg, 1100k...

Optical Brightening Agent 220 (Tetrasulphonic) Main chemical composition: Stilbene bistriazi

Supplier:Afine Chemicals Limited[ China (Mainland)]

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CAS No.16470-24-9 Fluorescent Brightener 220Competitive Product

  Appearance:Light yellow...

Typical Properties: C.I.220 CAS:16470-24-9 FORMULA:C40H40N12O16S4Na MOLECULAR WEIGHT: 1165.12 (As international relative Atom Mass 1997) Max UV ABSORPTION WAVELENGHTH: 350nm SPECIFICATIONS: Fluorescent strenghth (equivalent to the standard sample): 100±3 Color Sh

Supplier:Jinan Subang Fine Chemical Co.,ltd [ China (Mainland)]

Platinum
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602Integral
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CAS No.16470-24-9 Fluorescent Brightener 220

  Appearance:fine powder  Package:312 kg/vacuu...Storage:store in a c...  Transportation:by courier o...  Application:medicine add...

PeterYang

Supplier:SHAANXI TOP PHARM CHEMICAL CO.LTD [ China (Mainland)]

Platinum
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370Integral
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Address:No.108 ,west sector,south er huan,xi'an,china

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CAS No.16470-24-9 Fluorescent Brightener 220

Assay:Auxiliary Ag...  Appearance:white powder  Package:in20kg/25kg

Supplier:hangzhou fanting i/e chemical co,.ltd. [ China (Mainland)]

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CAS No.16470-24-9 Fluorescent Brightener 220

Assay:98%

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

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ISO 3875Integral
3875

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Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

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CAS No.16470-24-9 Fluorescent Brightener 220

Supplier:Winchem Industrial Co. Ltd. [ China (Mainland)]

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CAS No.16470-24-9 Fluorescent Brightener 220

  Appearance:brown liquid

Optical Brightening Agent 220 (Tetrasulphonic) Main chemical composition: Stilbene bistriazine derivative Specification: E value: 125 Viscosity:≤60mpas PH Afine Chemicals Limited

Min. Order:2Metric Ton USD:10-2000 /Kilogram

Supplier:Nanjing Puxi Chemical Co., Ltd [ China (Mainland)]

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CAS No.16470-24-9 Fluorescent Brightener 220

Optical Brightener 220 Inquiry please included your email and phone no., thanks!

Supplier:Jitat Company Ltd [ Hong Kong]

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CAS No.16470-24-9 Fluorescent Brightener 220

Fluorescent Brightener C.I : 210 Chemical Structure:Stilbene bistriazine derivative Appearance: Yellowish brown liquid Absorption Max (λ): 350 nm Whiteness(st’d) : 100 Ionic Type : Anion pH Value: 8.0~9.0 pH Stability: 6.5~10.5 Specific gravity : 1.1~1.2g/cm3 Fas

Supplier:Qingdao Tianshi Chemical Industry Co.,Ltd [ China (Mainland)]

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Address:No.3, Zhenxing Road,Nanshu Town, Laixi City, Shandong Province, P.R. of China

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CAS No.16470-24-9 Fluorescent Brightener 220

Formula: C40H40N12O16S4Na4 Molecular Weight: 1165 C.I. Number: 220 Appearance: yellow powder Strength: 100% Ionic character: anionic Application: Mainly be used in whitening of cotton fabric, polyamide fabrics and pulp. And also used to increase brightness of light-colored

Supplier:Shao Xing Empire Import&Export CO.,ltd [ China (Mainland)]

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CAS No.16470-24-9 Fluorescent Brightener 220

optical brightening agent BBU, optical brightener BBU, fluorescent brightener BBU, optical whitening agent BBU, brightener BBU Chemical Name: optical brightening agent BBU Molecular Formula: C27H27O2N2S Molecular Weight: 443 CAS No.: 7128-64-5 C.I.: 184

Supplier:Jinan Subang Fine Chemical Co.,Ltd [ China (Mainland)]

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CAS No.16470-24-9 Fluorescent Brightener 220

Product:Fluorescent Brightener BBU CAS NO.:16470-24-9 C.I.220 Molecular Formula:C40H40N12O16S4Na4 Molecular Weight:1165.12 Puriy:99% Appearance: Pale yellowish powder Shade: blue color Applications: Usualy used in paper pulp and Used for cotton fiber and glue fibe

Supplier:Beijing Century Richap Chemistry Co,.Ltd [ China (Mainland)]

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CAS No.16470-24-9 Fluorescent Brightener 220

FORMULA:C40H40N12O16S4Na Max UV ABSORPTION WAVELENGHTH: 350nm CHARACTER: Show nionic character and optical blue color PROCESS:(Such as padding dyeing) Bath temperature is about 95-98, holding time is about 10-20 minutes, bath ratio is 1:20, vapour steaming about 45

Supplier:Hangzhou Garden Corporation [ China (Mainland)]

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CAS No.16470-24-9 Fluorescent Brightener 220

. Application in paper making: Whitening in ingredients, surface sizing and coating, etc. Add directly or dissolve in the water with temperature 30-50℃. Dosage: to dry paper pulp: whitening in ingredients 0.1—0.3%; whitening in coating 0.1—0.5%; surface sizing 0.1—2%. 2. App

Supplier:DOWELL International Co., Ltd. [ China (Mainland)]

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CAS No.16470-24-9 Fluorescent Brightener 220

FWA HK-BL Name of main component : Stilbene tristriazine derivative Structural formula of main component : C.I. No. : FWA.220 CAS No. : 16470-24-9 Molecular formula : C40H40N12Na4O16S4 Quality index : Appearan

Supplier:Shaanxi Research Design Institute of Petroleum and Chemical Industry [ China (Mainland)]

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Address:No.61 Xiyan Road, Xi’an, China

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CAS No.16470-24-9 Fluorescent Brightener 220

used in textile and paper making

Supplier:hui quan fine chemical co., ltd [ China (Mainland)]

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Address:dongli district ,chitu industrial

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CAS No.16470-24-9 Fluorescent Brightener 220

Molecular Formula: C40H40N12Na4O16S4 Formula Weight: 1165.03

Supplier:Tangshan Aodong Chemical Co., Ltd [ China (Mainland)]

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Address:Room No.1211,Guangyin Building, No.42East Fengqi Road,Hangzhou P.R. China

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CAS No.16470-24-9 Fluorescent Brightener 220

BLANKOPHOR

Supplier:Kainic.com [ United States]

450Integral
450

Tel:1- (858) 452-9925

Address:United States

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CAS No.16470-24-9 Fluorescent Brightener 220

Supplier:Wuhan Time Technology Co., Ltd. [ China (Mainland)]

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Address:1 Haijing Yilu, Erzhigou, Wujiashan, Dongxihu Dist., Wuhan, Hubei, China.

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CAS No.16470-24-9 Fluorescent Brightener 220

Supplier:Shaoxing Chenhao Chemicals Co., Ltd [ China (Mainland)]

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Address:No. 142, Jiangyang Road, Baiguan Street

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CAS No.16470-24-9 Fluorescent Brightener 220

Supplier:ADVANCED TECH. & IND. CO., LTD. [ Hong Kong]

610Integral
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Tel:86-23902293

Address:UNIT B, 1/F, CHEONG SHING IND. BLDG., 17 WALNUT ST., TAI KOK TSUI, KLN, HONG KONG

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Reference

Brightener for detergents containing nonionic and cationic surfactants
Brightener for detergents containing nonionic and cationic surfactants. Leslie, Kenneth Allen (Procter and Gamble Co., USA). Eur. Pat. Appl. EP 106407 A1 25 Apr 1984, 22 pp. DESIGNATED STATES: R: BE, DE, FR, GB, IT, NL. (English). (European Patent Organization). CODEN: EPXXDW. CLASS: IC: C11D003-42; C11D001-835. APPLICATION: EP 83-201434 7 Oct 1983. PRIORITY: US 82-434765 18 Oct 1982. DOCUMENT TYPE: Patent CA Section: 46 (Surface Active Agents and Detergents) Laundry detergents are prepd. which contain nonionic surfactants, quaternary ammonium cationic surfactants contg. 2 C12-22 chains, and compatible anionic brighteners I (R and R1 = H, alkyl, hydroxyalkyl, etc.; NRR1 = morpholino or anilino; R2 = H or SO3M; Z = CH:CH; M = a compatible cation) and are esp. effective for the whitening of cotton fabrics. Thus, a liq. detergent compn. comprised R2NMe2Cl (R = tallow alkyl) 4.8, ethoxylated (7 mols) C14-15 alcs. 11.0, EtOH 15.0, 4,4'-bis[[4-[bis(2-hydroxyethyl)amino]-6-(p-sulfoanilino)-1,3,5-triazin-2 -yl]amino]-2,2'-disulfostilbene tetra-Na salt [16470-24-9] 0.2, Na citrate 0.7, and water-additives 68.3 parts.
Fluorescent whitening of paper
Fluorescent whitening of paper. Fearnley, Charles; Davenport, Leonard Thomas; Mitcham, George Edward; Kay, Brunhilde (Ciba-Geigy A.-G., Switz.). Ger. Offen. DE 2715864 27 Oct 1977, 27 pp. (German). (Germany). CODEN: GWXXBX. CLASS: IC: D21H003-80. PRIORITY: GB 76-15196 14 Apr 1976. 4193-55-9 is also in the experiment. DOCUMENT TYPE: Patent CA Section: 43 (Cellulose, Lignin, Paper, and Other Wood Products) The addn. of 4,4'-bis(s-triazin-2-ylamino)stilbene-2,2'-disulfonate derivs. contg. dispersants to pulp slurry gave paper with high whiteness. Thus, 125 parts aq.Several substances are used for example 4193-55-9 which is its cas registry number. pulp slurry (dry pulp content 25 parts) was dild. with 1500 parts H2O, treated with 10% Al2(SO4)3 soln. 5, 5% resin soln. 5, and disodium 4,4'-bis[[6-anilino-4-[bis(2-hydroxyethyl)amino]-s-triazin-2-yl]amino]stilb ene-2,2'-disulfonate [4193-55-9] contg. tetrasodium 4,4'-bis[[6-(4-sulfoanilino)-4-[bis(2-hydroxyethyl)amino]-s-triazin-2-yl]ami no]stilbene-2,2'-disulfonate [16470-24-9] and surfactant 0.1 part, formed into web, pressed, and dried to give paper with high whiteness degree. ..
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