直接黑19 - CAS:6428-31-5 - 研锐化学-溶剂、试剂、原料、耗材、仪器、[研化商城]

直接黑19

英文名： Direct Black 19 别名：直接黑19;4-氨基-3,6-双[[4-[(2,4-二氨基苯基)偶氮]苯基]偶氮]-5-羟基萘-2,7-二磺酸二钠盐;4-氨基-3,6-双[[4-[(2,4-二氨基苯基)氮杂]苯基]氮杂]-5-羟基-2,7-萘二磺酸二钠;直接黑G;直接耐晒黑G;直接耐晒墨 L-3BG;直接黑 19

商品编号：R032974-500g 规格：500g 纯度：98%

CAS号： 6428-31-5 分子式：C34H27N13NA2O7S2 分子量：839.77

价格	¥ 412.00 （请登录会员查看折扣价）
货期	现货

数量

中文名称：	直接黑19
中文别名：	直接黑19;4-氨基-3,6-双[[4-[(2,4-二氨基苯基)偶氮]苯基]偶氮]-5-羟基萘-2,7-二磺酸二钠盐;4-氨基-3,6-双[[4-[(2,4-二氨基苯基)氮杂]苯基]氮杂]-5-羟基-2,7-萘二磺酸二钠;直接黑G;直接耐晒黑G;直接耐晒墨 L-3BG;直接黑 19
smiles：	[O-]S(C1=C(/N=N/C2=CC=C(/N=N/C3=C(N)C=C(N)C=C3)C=C2)C(N)=C2C(C=C(S([O-])(=O)=O)C(/N=N/C3=CC=C(/N=N/C4=C(N)C=C(N)C=C4)C=C3)=C2O)=C1)(=O)=O.[Na+].[Na+]
英文名称：	Direct Black 19
英文别名：	Direct Black 19;C.I. DIRECT BLACK 19;DIRECT FAST BLACK G;Atul Direct Black VG;Benzo Fast Black G;Black G;Condires Black AN;Kayarus Black G;RIFAZOLBLACKGR;Sumilight Black G;Vicorect Black FB.;Disodium 4-amino-3,6-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate;CI 35255;CI 35255;2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis(2-(4-(2-(2,4-diaminophenyl)diazenyl)phenyl)diazenyl)-5-hydroxy-, sodium salt (1:2);2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis(2-(4-(2-(2,4-diaminophenyl)diazenyl)phenyl)diazenyl)-5-hydroxy-, sodium salt (1:2);Chrome Leather Black GNA;Chrome Leather Black GNA;NS00046668;NS00046668;Atlantic Artificial Silk Black G;Atlantic Artificial Silk Black G;C.I. Direct Black 19, disodium salt;C.I. Direct Black 19, disodium salt;Viscose Black GNA;Viscose Black GNA;Benzoform Black RRA-CF;Benzoform Black RRA-CF;Visco Black N;Visco Black N;DIRECT BLACK 19;DIRECT BLACK 19;Chlorazol Viscose Black B;Chlorazol Viscose Black B;Tertrodirect Black V;Rayon Black GSN;Tertrodirect Black V;Columbia Fast Black GB;Rayon Black GSN;EC 229-208-1;Columbia Fast Black GB;EC 229-208-1;DTXSID3064356;DTXSID3064356;Columbia Fast Black G;Columbia Fast Black G;Rayon Black G;Rayon Black G;Coranil Direct Black B;Coranil Direct Black B;BALI Viscose Black G;BALI Viscose Black G;Pyrazol Fast Black GS;Pyrazol Fast Black GS;Viscose Black G;Viscose Black G;Direct Artificial Silk Black G;Direct Artificial Silk Black G;Hispamin Fast Black CG;Hispamin Fast Black CG;CI Direct Black 19;CI Direct Black 19;2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis((4-((2,4-diaminophenyl)azo)phenyl)azo)-5-hydroxy-, disodium salt;Vondacel Black VN;2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis((4-((2,4-diaminophenyl)azo)phenyl)azo)-5-hydroxy-, disodium salt;Vondacel Black VN;Direct Fast Black GU;Direct Fast Black GU;EINECS 229-208-1;EINECS 229-208-1;Viscose Black NG;Viscose Black NG;HSDB 4371;6428-31-5;HSDB 4371;Rayon Black M;6428-31-5;Rayon Black M;CERN prima 19 [Czech];CERN prima 19 [Czech];Bencidal Fast Black G;Bencidal Fast Black G;C.I. Direct Black 19 (VAN);C.I. Direct Black 19 (VAN);B91N7SNH1C;Kayarus Black G conc.;B91N7SNH1C;Kayarus Black G conc.;Indoblack GR;Indoblack GR;C.I. DIRECT BLACK 19 [HSDB];C.I. DIRECT BLACK 19 [HSDB];Artificial Silk Black GN;Direct Rayon Black KSQ;Artificial Silk Black GN;Orient P 200;Direct Rayon Black KSQ;Orient P 200;Benzanil Fast Black G;CCRIS 7486;Benzanil Fast Black G;Orient Water Black 100L;CCRIS 7486;Daiwa Black 320H;Orient Water Black 100L;C.I. 35255;Daiwa Black 320H;Viscose Black J;C.I. 35255;Phenamine Viscose Black RR;Viscose Black J;Formal Fast Black 2B;Phenamine Viscose Black RR;Water Black 100;Formal Fast Black 2B;Artificial Silk Black G;Water Black 100;disodium;4-amino-3,6-bis[[4-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-5-hydroxynaphthalene-2,7-disulfonate;Artificial Silk Black G;Tetra...
CAS号：	6428-31-5
分子式：	C34H27N13NA2O7S2
分子量：	839.77
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