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CAS: 3564-14-5
分子式: C20H13N2NaO5S
分子量: 416.39
中文名称: 
C.I.羊毛铬蓝黑B
铬蓝黑 B
1-(1-羟基-2-萘偶氮)-2-萘酚-4-磺酸钠
铬蓝黑B
英文名称: 
pontachrome blue black bb
eriochrome blue black 2bp
eriochrome blue black 2g
eriochrome blue black b
eriochrome blue black bc
eriochrome blue black bss
fast chrome cyanine 6b
fast chrome cyanine g
fenakron blue black eb
hispacrom blue bg
java chrome blue black bn
kenachrome black 6b
lighthouse chrome black 6b
mitsui chrome blue black bc
omega chrome blue black b
eriochrome blue black 2b
salicine blue black aef
solochromate black 6bn
solochrome black 6bn
sunchromine blue black b
superchrome blue bc
superchrome blue bg
tertrochrome blue b
1-Naphthalenesulfonic acid,3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-,monosodium salt
Eriochrome blue blac
1-(1-Hydroxy-2-naphthylazo)-2-naphthol-4-sul-fonic acid sodium salt
Solochrome black 6B
Chrome blue black B
Mordant black 3
erichrome blue black b
chrome fast cyanine bp
3-hydroxy-4-((1-hydroxy-2-naphthalenyl)azo)-1-naphthalenesulfonic aci monos
3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-1-naphthalenesulfonic aci monos
alizarine blue black ocbn
alizarine blue black ocgn
alizarine blue black ocgp
alizarine blue ocb
azochromol blue black eb
c.i. 14640
c.i. mordant black 3
c.i. mordant black 3, monosodium salt
calcochrome blue black bc
chromazine blue black b
chrome blue black bf
chrome fast cyanide g
1-Naphthalenesulfonic acid, 3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-, monosodium salt
chrome fast cyanine gn
chrome fast cyanine gnn
chrome fast cyanine gp
chrome fast cyanine gss
chromocard blue black b
diacromo blue g
diamond blue black ae
diamond blue black eb
diamond blue black ebs-cf
durochrome blue ocg
durochrome cyanine g
durochrome fast cyanine 6bn
eriochrome blue black
性质描述: 棕黑色粉末。溶于丙酮,不溶于甲苯,醇溶液为樱桃红色。水溶液热时为紫黑色,加盐酸后初为红棕色,而后沉淀呈棕黑色;加氢氧化钠为深蓝色,而后为樱桃红。硫酸溶液为深蓝色,用水稀释析出紫黑色沉淀。
生产方法: 由1-氨基-2-萘酚-4-磺酸经重氮化后,再与1-萘酚偶合而得。
用途: 做络合滴定指示剂。使用时配成醇溶液或水溶液,用于测定钙、镁、锰、锌等金属离子,测定水硬度。
3564-14-5 供应商:
公司名称:广州伟伯科技有限公司
业务QQ:2483205017
联系电话:020-36393398
联系传真:020-36393398
产品详情:3564-14-5
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