Direct Black 22 CHEMBSF (Shanghai) Biomedical Technology Co., Ltd

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Supplier Name	CHEMBSF (Shanghai) Biomedical Technology Co., Ltd
Contact	DIAO
Tel	021-60556179
Mobile	+86-18721521379
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Email	18721521379@163.com
Website	http://www.chembsf.com
Wechat	18721521379

Product Name	Direct Black 22
Synonyms	C.I. 35435 Direct Black 22 CuproqixBlackNF DiazolFastBlackJ ChlorazolBlackGF Direct Black 22 C.I.Directblack22 Synonyms C.I. 35435 Direct Black 22 CuproqixBlackNF DiazolFastBlackJ ChlorazolBlackGF Direct Black 22 C.I.Directblack22 DirectfastblackGF DirectlightblackGF C.I. Direct Black 22 PONTAMINE FAST BLACK PGR C.1.DirectBlack22(35435) trisodium 6-[(E)-(2,4-diaminophenyl)diazenyl]-3-{(E)-[4-({4-[(E)-{7-[(E)-(2,4-diaminophenyl)diazenyl]-1-hydroxy-3-sulfonatonaphthalen-2-yl}diazenyl]phenyl}amino)-3-sulfonatophenyl]diazenyl}-4-hydroxynaphthalene-2-sulfonate
CAS	6473-13-8
EINECS	229-326-3
Chemical Formula	C44H32N13Na3O11S3
Molecular Weight	1083.97
inchi	InChI=1/C44H35N13O11S3.3Na/c45-24-3-12-35(33(47)17-24)54-51-28-5-1-22-15-39(70(63,64)65)41(43(58)31(22)19-28)56-50-27-9-7-26(8-10-27)49-37-14-11-30(21-38(37)69(60,61)62)53-57-42-40(71(66,67)68)16-23-2-6-29(20-32(23)44(42)59)52-55-36-13-4-25(46)18-34(36)48 inchi InChI=1/C44H35N13O11S3.3Na/c45-24-3-12-35(33(47)17-24)54-51-28-5-1-22-15-39(70(63,64)65)41(43(58)31(22)19-28)56-50-27-9-7-26(8-10-27)49-37-14-11-30(21-38(37)69(60,61)62)53-57-42-40(71(66,67)68)16-23-2-6-29(20-32(23)44(42)59)52-55-36-13-4-25(46)18-34(36)48 /h1-21,49,58-59H,45-48H2,(H,60,61,62)(H,63,64,65)(H,66,67,68) /q 3*+1/p-3/b54-51+,55-52+,56-50+,57-53+
Package	1kg, 25kg, 200kg
Price	Email to quote
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Last Update	2025-10-17 13:30:10

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