磷酸钠 一元 一水合物

NaH₂PO₄ · H₂O

137.99

MFCD00149208

Useful in conjuction with sodium phosphate, dibasic (Cat. No. 567550) in the preparation of biological buffers(absorbance: ≤0.01 at 260 nm and 280 nm).
Useful in conjunction with Sodium Phosphate, Dibasic (Cat. No. 567550 or 567547) in the preparation of biological buffers.

Toxicity: Standard Handling (A)

Following reconstitution, store at room temperature. Stock solutions are stable for up to 6 months at room temperature.

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

100

≥99% (titration)

crystalline solid

Calbiochem^®

OK to freeze
desiccated (hygroscopic)

white

7.21

water: 14 mg/mL

heavy metals: ≤0.001%
heavy metals (as Pb): ≤0.001%

≤0.01 at 260 nm
≤0.01 at 280 nm

DNases, proteases, RNases, none detected

ambient

10-30℃

[Na+].[H]O[H].OP(O)([O-])=O

1S/Na.H3O4P.H2O/c;1-5(2,3)4;/h;(H3,1,2,3,4);1H2/q+1;;/p-1

BBMHARZCALWXSL-UHFFFAOYSA-M

250 g in Glass bottle
1 kg in Glass bottle

13 - Non Combustible Solids

WGK 1