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548-80-1(CHROMOTROPE 2B) Product Description

CHROMOTROPE 2B Structure548-80-1
CAS No.548-80-1
Chemical Name:CHROMOTROPE 2B
CBNumber:CB7738401
Molecular Formula:C16H12N3NaO10S2
Formula Weight:493.39
MOL File:Mol file
CHROMOTROPE 2B Synonyms:
2,7-Naphthalenedisulfonicacid,4,5-dihydroxy-3-[(4-nitrophenyl)azo-]-,disodiumsalt
7-naphthalenedisulfonicacid,4,5-dihydroxy-3-[(4-nitrophenyl)azo]-disodium
AcidRed176(16575)
Chromotropicacid2B
C.I.Acid Red 176
C.I.Mordant Black 93
Chromotrope Red 4B
Sodium 2-(p-nitrophenylazo)chromotropate

CHROMOTROPE 2B Property

Melting point: 300 °C
form  Crystalline Powder
Colour Index  16575
color  Dark green to dark purple
Merck  14,2240
BRN  4109733
CAS DataBase Reference 548-80-1(CAS DataBase Reference)
EPA Substance Registry System 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[(4-nitrophenyl)azo]-, disodium salt (548-80-1)

Safety

Hazard Codes : Xi
Risk Statements : 36/37/38
Safety Statements : 26-36
WGK Germany : 3
TSCA : Yes

CHROMOTROPE 2B Suppliers

Global( 131)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Shanghai Zunlijia Life Technology Co., Ltd 021-34045219huji@zunlijia.comChina 10028 58
TargetMol Chemicals Inc.  marketing@tsbiochem.comChina 18779 58
JIANGSU BSECHEM CHEMICAL TECHNOLOGY Co., Ltd  15651337098@163.comChina 3010 58
Beijing Minruida Technology Co., Ltd. 010-82387566sales@mreda.com.cnChina 10790 58
Shenyang Delier Biotechnology Co., Ltd. 024-1594230147115942301471@163.cnChina 114 58
Hunan Yongqi Chemical Co., LTD 0731-85561035yongqi@yongqichem.comChina 683 58
Shenyang yimoke chemical products co. LTD  297303255@qq.comChina 148 58
Shanghai Haohong Scientific Co., Ltd. 400-400-8210725malulu@leyan.comChina 39953 58
548-80-1(CHROMOTROPE 2B) Related Search:
2,7-Naphthalenedisulfonicacid,4,5-dihydroxy-3-[(4-nitrophenyl)azo-]-,disodiumsalt 7-naphthalenedisulfonicacid,4,5-dihydroxy-3-[(4-nitrophenyl)azo]-disodium AcidRed176(16575) Chromotropicacid2B C.I.Acid Red 176 C.I.Mordant Black 93 Chromotrope Red 4B Sodium 2-(p-nitrophenylazo)chromotropate 4,5-Dihydroxy-3-(p-nitrophenylazo)-2,7-naphthalenedisulfonic Acid Disodium Salt Acid Red 176 B,ChroMotrope ACID RED 176 4-(P-NITROPHENYLAZO)CHROMOTROPIC ACID SODIUM SALT 4,5-DIHYDROXY-3-(P-NITROPHENYLAZO)-2,7-NAPHTHALENEDISULFONIC 4,5-DIHYDROXY-3-(P-NITROPHENYLAZO)-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT DISODIUM 4 5-DIHYDROXY-3-(P-NITROPHENYLAZO)-2 7-NAPHTHALENEDISULFONATE CI NO 16575 CHROMOTROPE 2B CHROMOTROPE CHROMOTROP 2 B CI 16575 P-NITROBENZENEAZOCHROMOTROPIC ACID SODIUM SALT 2-(4-NITROPHENYLAZO)CHROMOTROPIC ACID DISODIUM SALT Acid Red 176~C.I. 16575 disodium 4,5-dihydroxy-3-(p-nitrophenylazo)naphthalene-2,7-disulphonate CHROMOTROPE 2B (C.I. No 16575 ) Chromotrope2B,97% Chromotrope 2B, pure 2-(4-Nitrophenylazo)chromotropic acid disodium salt, Acid Red 176 disodium 5-hydroxy-3-[(4-nitrophenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate disodium,(3E)-5-hydroxy-3-[(4-nitrophenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate C.I.Acid Red 176:C.I.16575 C.I.Mordant Black 93:C.I.16575 Mordant Black 93 Coloring 2B Chromogenic 2B 548-80-1 540-80-1 C16H9N3NaO10S2 C16H9N3Na2O10S2 C16H9N3O10S22Na Analytical Chromatography Product Catalog Analytical Reagents Stains and Dyes Microscopy Reagents
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