Product Details:
|
Name: | (PNPP) 4-Nitrophenyl Phosphate Disodium Salt | Quantity: | 500g |
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Purity: | 99% | Molecular Formula: | C6H4NO6 Na2P |
CAS No.: | 4264-83-9 | Molecular Wt: | 263.05 |
Storage: | Cool And Seated,protect From Light | Nature: | White Or Pale Yellow Crystalline Powder |
High Light: | CAS 4264-83-9 pnpp chemical,pnpp ELISA Agent,CAS 4264-83-9 White Crystalline Powder |
Product Name | 4-Nitrophenyl phosphate disodium salt PNPP | |
Storage |
cool and seated,protect from light | |
Molecular Formula:C6H4NO6 Na2P Molecular Wt. :263.05 |
Items | Factory Inner Standard |
Appearance | Pale yellow crystalline Powder |
Purity |
≥98.5% Not less than 98.5% |
Solublity | Light yellow, clear solution |
Free phenol | ≤0.1% |
Water content | 28.0-32.0 |
Identification | NMR: Conformed to standard |
Natual:
White or pale yellow crystalline powder
Storage method:
It should be sealed and stored at about 4°C, dry and protected from light.
ecological data:
Generally not hazardous to water, do not discharge material into the surrounding environment without government permission
Properties and Stability:
Stable, but may be light sensitive. Incompatible with strong acids, strong bases, strong oxidizing agents; Determine the chromogenic substrate of phosphatase; determine the chromogenic substrate of acid and alkaline phosphatase (phosphatase); the reaction can produce a yellow terminal product, which can be read at a wavelength of 405nm, and the reaction can be stopped by 3 N NaOH solution.
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