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BETA-NAPHTHOL VIOLET

7143-21-7
Product Attributes
Catalog No: YB03282 CAS No.: 7143-21-7 Brand: MF: C16H9N3Na2O9S2 MW: 497.367 Characters:deep red powder
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB03282 yunbang 1g GR $23.30 Visible after login In stock
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YB03282 yunbang 5g GR $105.00 Visible after login In stock
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YB03282 yunbang 25g GR $430.00 Visible after login In stock
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Product Name BETA-NAPHTHOL VIOLET
Chinese aliasβ-萘酚紫、1-(4-硝基苯偶氮基)-2-萘酚-3,6-二磺酸二钠盐、4-[[4-(苯甲酰氨基)-2-甲氧基-5-甲基苯基]偶氮]-3-羟基-N-苯基-2-萘甲酰胺
CAS7143-21-7
FormulaC16H9N3Na2O9S2
MW497.367
Appearancedeep red powder
MDLMFCD00021457
Melting point171-174 °C(lit.)
Storage conditionSealed in dry,Room Temperature
Symbol
Chemical Stability正常环境温度下储存和使用,本品稳定。
Safe PropertyS26;S36
Hazard Category CodeR36/37/38
Chinese aliasβ-萘酚紫、1-(4-硝基苯偶氮基)-2-萘酚-3,6-二磺酸二钠盐、4-[[4-(苯甲酰氨基)-2-甲氧基-5-甲基苯基]偶氮]-3-羟基-N-苯基-2-萘甲酰胺
CAS7143-21-7
FormulaC16H9N3Na2O9S2
MW497.367
Appearancedeep red powder
MDLMFCD00021457
Melting point171-174 °C(lit.)
Storage conditionSealed in dry,Room Temperature
Chemical Stability正常环境温度下储存和使用,本品稳定。
Safe PropertyS26;S36
Hazard Category CodeR36/37/38
Water SolubilitySoluble in water
特性*
用途用于合成某些偶氮染料和橡胶抗氧化剂,也可用于铁离子的检测。
运输要求常规运输
StorageSealed in dry,Room Temperature
SmilesS(C1=C(C(=C2C([H])=C([H])C(=C([H])C2=C1[H])S(=O)(=O)[O-])/N=N/C1C([H])=C([H])C(=C([H])C=1[H])[N+](=O)[O-])O[H])(=O)(=O)[O-].[Na+].[Na+]
InchiKeyYTTDMCWAOBZSJR-QIKYXUGXSA-L
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