Name: di-Sodium hydrogen phosphate heptahydrate 1kg
SKU: ZA.003.250
Availability: InStock

di-Sodium hydrogen phosphate heptahydrate 1kg

R2,516.01

Items in stock, allow 5-7 working days delivery period within South Africa and 7-10 working days for orders within Southern Africa

36 in stock (can be backordered)

SKU: ZA.003.250 Category: Lab reagent

Description

Synonym(s): Sodium phosphate dibasic heptahydrate, Disodium hydrogen phosphate heptahydrate, Disodium phosphate

Linear Formula: Na₂HPO₄ · 7H₂O

PROPERTIES

ACS reagent

vapor density

4.9 (vs air)

assay

98.0-102.0% (acidimetric)

solid

12930 mg/kg LD₅₀, oral (Rat)

≤0.005% Insoluble matter

8.7-9.3 (25 °C, 50 g/L in H₂O)

48 °C (Elimination of water of crystallisation)

154 g/L

1.68 g/mL at 25 °C (lit.)

800 kg/m³

chloride (Cl^–): ≤0.001%
sulfate (SO₄^2-): ≤0.005%

Fe: ≤0.001%
heavy metals: ≤0.001%

2-30°C

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