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溶于水呈红光黄色,溶于乙醇呈橙色,于浓硫酸中为品红色,将其稀释后生成棕黄色沉淀。其水溶液加盐酸生成棕黄色沉淀,加氢氧化钠呈深棕色。染色时遇铜离子趋向暗红,遇铁离子色泽浅而暗。拨染性好。
Chinese name
橙黄Ⅱ
English name
OrangeⅡ
Chinese alias
金橙 II 钠盐
English alias
2-naphthol orange | Acid orange 7 | D&C Orange 4 | inositol polyphosphate, inositol hexakisphosphate | Mandarin G | Mitsui Acid Orange II | Rifa Acid Orange II | NSC118113 | Orange IIC | Symuler Orange Lake 43 | Acid Orange | Java Orange II | N0885 | NIAC
CAS number
633-96-5
molecular formula
C16H11N2NaO4S
molecular weight
350.32 g/mol
Exact mass
10mM in DMSO
PSA
111.000 Ų
Logp
-
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Research chemical 100g

Research chemical 100g; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 100g.

item number:O113232-100g
Product model:100g
level: 100g
Lead Time:30days
sold 86 Items
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Specifications:

100g

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