4264-83-9O=[N+]([O-])c1ccc(OP(=O)([O-])[O-])cc1.[Na+].[Na+]VIYFPAMJCJLZKD-UHFFFAOYSA-L안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
This chemical does not meet GHS hazard criteria for 40% (2 of 5) of reports.
Warning
H302 (60%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 5 reports by companies from 2 notifications to the ECHA C&L Inventory.
Chemical: Phosphoric acid, mono(4-nitrophenyl) ester, disodium salt
REACH registered substance: Disodium 4-nitrophenyl phosphate (EC: 224-246-5)
Phosphoric acid, mono(4-nitrophenyl) ester, disodium salt: Does not have an individual approval but may be used under an appropriate group standard
용도PNPP, Disodium Salt is a colorimetric alkaline phosphatase soluble substrate, p-Nitrophenyl Phosphate (pNPP) is the substrate of choice for use with alkaline phosphatase in Enzyme Linked Immunosorbant Assay (ELISA) procedures.
일반 설명Excellent substrate for alkaline phosphatase-based ELISA assays. Produces a yellow soluble end product that can be read at 405 nm to 410 nm. Both kinetic and endpoint determinations can be performed. ε max: ≥9600 cm-1 M-1 at 311 nm in 0.4 M Na2CO3.
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4264-83-9DTXSID3063380White crystalline