4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP) substrate 5 mg, tablets, Reagent Grade

공급업체: VWR Chemicals
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동의어: p-Nitrophenyl phosphate disodium hexahydrate

0405-1KTEA 0 KRW
0405-1KT 0405-100T
4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP) substrate 5 mg, tablets, Reagent Grade
4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP)

Preferred substrate for high sensitivity detection of alkaline phosphatase in EIA assays. Read at 405 nm.


Each 175 mg tablet contains 5 mg of p-NPP. Soluble. Reaction Condition: 1 mg/ml in 10 mM Diethanolamine and 0.5 mM MgCl2, pH 9.5. Absorbs at 405 nm.

포뮬러: O₂NC₆H₄OP(O)(ONa)₂·6H₂O
MW: 371,15 g/mol
녹는점: 300 °C
보관 온도: Refrigerator
MDL 번호: MFCD00066288
CAS 번호: 4264-83-9
EINECS: 224-246-5
UN: 0000

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사양 테스트 결과

Abs.@309 nm (1 tab/250 ml Water) 0.48 – 0.58
Background Color ≤0.14
Mean Tablet Weight 170 – 180 mg

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