2,2-联苯基-1-苦基肼基
2,2-DIPHENYL-1-PICRYLHYDRAZYL
yunbangapi
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100mg 250mg 1g 5g 25g
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$20.83
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$46.67
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$116.67
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$400.00
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$1310.00
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Product Overview
Product Name 2,2-DIPHENYL-1-PICRYLHYDRAZYL
Chinese alias2,2-二苯基-1-苦基肼、DPPH、 1,1-二苯基-2-苦肼基自由基
CAS1898-66-4
FormulaC18H12N5O6
MW394.32
Appearancegreen solid
MDLMFCD00007231
Melting point138-141°C(lit.)
Storage condition2-8°C
Security information
Symbol
Chemical Stability如果遵照规格使用和储存则不会分解,未有已知危险反应,避免氧化物
Safe PropertyS22;S24/25;S36/37;
Hazard Category CodeR20/21/22;R42/43;