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ZINC SULPHATE MONOHYDRATE DRIED Extra Pure

(Confirms to USP)
White vitriol; Goslarite

COAs

Packings

500 g (00500)

25 Kg (0025K)

50 Kg (0050K)

1PW1200500 1PDL00030K 1PDL00040K
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Article No. 06553 Grade Extra Pure
Purity 99% CAS No. 7446-19-7
Molecular Formula ZnSO4.H2O Molecular Weight 179.45
H.S. Code 2833.2990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White crystalline
Odour Odorless Solubility in water [% weight] Soluble in water

Specifications

Appearance White crystalline powder Assay 99 - 100.5%
Identity Passes test Solubility Freely soluble in water, practically insoluble in alcohol
Appearance of solution 5% solution in water is clear and colourless Acidity Passes test
Arsenic (As) Max 0.0014% Lead (Pb) Max 0.002%
Iron (Fe) Max 0.003% Alkalies and alkaline earths (as SO4) Max 0.9%
Loss on drying (at 105°C) Max 1.0%

Safety Information and Hazard Symbols

Corrosion
Symbol: GHS05, GHS07, GHS09
 Signal Word: Danger
 UN No.: 3077
 IMCO Class No.: 9
 Packing Group: III
 Hazardous Statement: H302-H318-H410
 Precaution Statement: P273-P280-P301+P312-P305+P351+P338-P501
Revision Date: 06-Oct-2025

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