Name: TUNGSTOSILICIC ACID HYDRATE
Brand: MERCK
SKU: 1.00659.0100
Price: 4586000 IDR
Availability: InStock

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TUNGSTOSILICIC ACID HYDRATE

Brands: MERCK

Rp 4.586.000

for analysis EMSURE®

Synonym(s): Tungstosilicic acid hydrate, Silicotungstic acid, Wolframosilicic acid

Linear Formula: H4[Si(W3O10)4] · x H2O

Identity: passes test

Chloride (Cl): ≤ 20 ppm

Sulphate (SO₄): ≤ 50 ppm

Total nitrogen (N): ≤ 20 ppm

Heavy metals (as Pb): ≤ 20 ppm

Fe (Iron): ≤ 10 ppm

K (Potassium): ≤ 200 ppm

Na (Sodium): ≤ 200 ppm

Loss on ignition (750 °C): ≤ 16 %