COA Center
MSDS Center

COA Center

OR

MSDS/SDS Center

Advanced Search

CALAMINE Extra Pure

Confirms IP specification

COAs

Packings

500 g (00500)

1000 g (01000)

25 Kg (0025K)

1PW1200500 1PW1201600 1PDL00040K
Print friendly version
Article No. 02437 Grade Extra Pure
Purity 98-100.5% CAS No. 8011-96-9
Molecular Formula Molecular Weight
H.S. Code 3003.9090 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Pinkish brown
Melting point/ Freezing point [°C] 1975°C Solubility in water [% weight] Negligible 0.1%

Specifications

Appearance White granules or powder Solubility Practically completely soluble in mineral acids and insoluble in water
Identification 'A' & 'B' Passes IP test Acid insoluble matter Max 1.0%
Alkaline substances If red colour is produced, NMT 0.2 ml of 0.05M sulphuric acid should be required to decolourise it Water soluble dyes The filtrate should be colourless
Ethanol soluble dyes The filtrate should be colourless Arsenic (As) Max 8.0 ppm
Lead (Pb) The solution should remains clear after 5 minutes Calcium (Ca) The solution should remains clear
Soluble barium salts The solution should remains clear Chlorides NMT 750 ppm
Sulphates NMT 0.6% Loss on ignition Max 2.0% (at 900°C on 2.0 gm of sample)
Microbial contamination 1 gm should be free from staphylococcus aureus and Pseudomonas aeruginosa Assay (as ZnO; on ignited basis) 98 - 100.5%
Revision Date: 31-Aug-2026

Download MSDS & COA on your Mobile through LOBACHEMIE APP

Whatsapp