Name: TETRA-SODIUM DIPHOSPHATE DECAHYDRATE P.A 500 G
Brand: MERCK
SKU: 1.06591.0500
Price: 2553000 IDR
Availability: InStock

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TETRA-SODIUM DIPHOSPHATE DECAHYDRATE P.A 500 G

Brands: MERCK

Rp 2.553.000

Stock Tidak Mengikat

for analysis EMSURE® ACS,Reag. Ph Eur

Synonym(s):

tetra-Sodium diphosphate decahydrate, tetra-Sodium pyrophosphate, TSPP

Empirical Formula (Hill Notation):

Na4O7P2 · 10H2O

Assay (acidimetric): 99.0 - 103.0 %

Insoluble matter: ≤ 0.01 %

pH-value (5 %; water, 25 °C): 9.5 - 10.5

Chloride (Cl): ≤ 0.001 %

Orthophosphate (PO4): ≤ 0.1 %

Sulfate (SO₄): ≤ 0.005 %

Total nitrogen (N): ≤ 0.001 %

Heavy metals (as Pb): ≤ 0.0005 %

Fe (Iron): ≤ 0.0005 %

K (Potassium): ≤ 0.005 %

Corresponds to ACS, Reag. Ph Eur