storage conditions

Store at +5°C to +30°C.

Quality Level

300

grade

ACS reagent

Agency/Method

reag. Ph. Eur.

assay

≥99.0% (perchloric acid titration)

form

solid

potency

>3000 mg/kg LD₅₀, oral (Rat)

pH

7.0-8.5 (20 °C, 50 g/L in H₂O)

mp

253 °C

solubility

550 g/L

density

1.92 g/cm³ at 20 °C

bulk density

635 kg/m³

anion traces

chloride (Cl^-): ≤0.001%
phosphate (PO₄^3-): ≤0.001%
sulfate (SO₄^2-): ≤0.001%

cation traces

Ca: ≤ 0.0005%
Fe: ≤ 0.0005%
heavy metals (as Pb): ≤ 0.0005%

storage temp.

2-30°C

InChI

1S/CH2O2.Na/c2-1-3;/h1H,(H,2,3);/q;+1/p-1

InChI key

HLBBKKJFGFRGMU-UHFFFAOYSA-M