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chromotrope 2b

548-80-1
Product Attributes
Catalog No： YB124654 CAS No.： 548-80-1 Brand: MF: C16H9N3Na2O10S2 MW: 513.36600 Characters:暗绿色至暗紫色结晶粉末
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB124654 yunbang 5g 97% Inquiry Inquiry In stock Contact service
YB124654 yunbang 25g 97% Inquiry Inquiry In stock Contact service
YB124654 yunbang 100g 97% Inquiry Inquiry In stock Contact service
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Product Name chromotrope 2b
Chinese alias变色素2B|酸性红176|铬变素 2B|对硝基苯偶氮变色酸 二钠盐
CAS548-80-1
FormulaC16H9N3Na2O10S2
MW513.36600
Appearance暗绿色至暗紫色结晶粉末
MDLMFCD00003951
Melting point300 °C（lit.）
Storage conditionRoom temperature
Symbol
Safe PropertyS26-S36
Hazard Category CodeR36/37/38
Chinese alias变色素2B|酸性红176|铬变素 2B|对硝基苯偶氮变色酸 二钠盐
CAS548-80-1
FormulaC16H9N3Na2O10S2
MW513.36600
Appearance暗绿色至暗紫色结晶粉末
MDLMFCD00003951
Melting point300 °C（lit.）
Safe PropertyS26-S36
Hazard Category CodeR36/37/38
Water Solubility水，200g/L;不溶于醇
用途用于分析测定硼酸及硼酸盐，检验铝、钙和镁
StorageRoom temperature
SmilesC1C(N=NC2C(S([O-])(=O)=O)=CC3C(=C(O)C=C(S([O-])(=O)=O)C=3)C=2O)=CC=C([N+]([O-])=O)C=1.[Na+].[Na+]
InchiKeyAXUUHWJXDWBCSG-UHFFFAOYSA-L
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