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Calconcarboxylic acid

3737-95-9
Product Attributes
Catalog No: YB55716 CAS No.: 3737-95-9 Brand: MF: C21H14N2O7S MW: 438.41 Characters:powder
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB55716 yunbang 100g IND $21.67 Visible after login In stock
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YB55716 yunbang 250g IND $40.00 Visible after login In stock
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YB55716 yunbang 1kg IND $133.33 Visible after login In stock
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YB55716 yunbang 5kg IND $625.00 Visible after login In stock
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Product Name Calconcarboxylic acid
Chinese alias2-羟基-1-(2-羟基-4-磺基-1-萘偶氮)-3-萘甲酸, Patton 和 Reeder 试剂, 3-羟基-4-(2-羟基-4-磺基-1-萘偶氮)萘-2-羧酸, Cal-Red™
CAS3737-95-9
FormulaC21H14N2O7S
MW438.41
Appearancepowder
MDLMFCD00004078
Melting point300 °C(lit.)
Storage conditionroom temp
Symbol
Chemical Stability稳定的,与强氧化剂不相容。
Safe PropertyS26-S36-S37/39
Hazard Category CodeR36/37/38
Chinese alias2-羟基-1-(2-羟基-4-磺基-1-萘偶氮)-3-萘甲酸, Patton 和 Reeder 试剂, 3-羟基-4-(2-羟基-4-磺基-1-萘偶氮)萘-2-羧酸, Cal-Red™
CAS3737-95-9
FormulaC21H14N2O7S
MW438.41
Appearancepowder
MDLMFCD00004078
Melting point300 °C(lit.)
Storage conditionroom temp
Chemical Stability稳定的,与强氧化剂不相容。
Safe PropertyS26-S36-S37/39
Hazard Category CodeR36/37/38
Water SolubilitySoluble in water, 1 M NaOH (10 mg/ml), ethanol, and methanol.
特性*
用途络合指示剂,用作光度法测定Ca2+、UO 的显色剂及EDTA配合滴定测定Ca2+的金属指示剂。
Storageroom temp
SmilesN(=NC=1C2=C(C=C(C(O)=O)C1O)C=CC=C2)C=3C4=C(C(S(=O)(=O)O)=CC3O)C=CC=C4
InchiKeyMVQBFZXBLLMXGS-UHFFFAOYSA-N
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