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Nigrosine water soluble(Acid Black 2)

8005-03-6
Product Attributes
Catalog No: YB31899 CAS No.: 8005-03-6 Brand: MF: C22H14N6Na2O9S2 MW: 616.491 Characters:黑色带有闪光的粒状。可溶于水,水溶液呈蓝紫色,加入氢氧化钠溶液产生棕紫色沉淀。溶于乙醇呈蓝色。于浓硫酸中也呈蓝色,稀释后转变为紫色,并有沉淀析出。
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB31899 yunbang 25g BS $5.00 Visible after login In stock
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YB31899 yunbang 100g BS $18.33 Visible after login In stock
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Product Name Nigrosine water soluble(Acid Black 2)
Chinese alias苯胺黑(水溶性) | 酸性黑 2 | 水溶苯胺蓝 | 二氢吲哚黑
CAS8005-03-6
FormulaC22H14N6Na2O9S2
MW616.491
Appearance黑色带有闪光的粒状。可溶于水,水溶液呈蓝紫色,加入氢氧化钠溶液产生棕紫色沉淀。溶于乙醇呈蓝色。于浓硫酸中也呈蓝色,稀释后转变为紫色,并有沉淀析出。
MDLMFCD00044681
Storage conditionStore at RT.
Symbol
Chemical Stability稳定的。易燃。与强氧化剂不相容
Safe PropertyS36/37-24/25-24-22-45-53
Hazard Category CodeR43-45
Chinese alias苯胺黑(水溶性) | 酸性黑 2 | 水溶苯胺蓝 | 二氢吲哚黑
CAS8005-03-6
FormulaC22H14N6Na2O9S2
MW616.491
Appearance黑色带有闪光的粒状。可溶于水,水溶液呈蓝紫色,加入氢氧化钠溶液产生棕紫色沉淀。溶于乙醇呈蓝色。于浓硫酸中也呈蓝色,稀释后转变为紫色,并有沉淀析出。
MDLMFCD00044681
Chemical Stability稳定的。易燃。与强氧化剂不相容
Safe PropertyS36/37-24/25-24-22-45-53
Hazard Category CodeR43-45
Water SolubilitySoluble in water, ethanol, oil, nigrosines and fat.
用途生物染色,如中枢神经组织、胰组织、细胞芽胞等的染色
StorageStore at RT.
SmilesC1C=CC(N=NC2C(S([O-])(=O)=O)=CC3C(=C(N)C(N=NC4C=CC([N+]([O-])=O)=CC=4)=C(S([O-])(=O)=O)C=3)C=2O)=CC=1.[Na+].[Na+]
InchiKeyAOMZHDJXSYHPKS-UHFFFAOYSA-L
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