calmagite indicator ar

Six white plastic bottles with red caps of varying sizes are lined up in ascending order against a plain gray background.
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Three black plastic bottles of nitric acid with white hazard labels are arranged in a row against a grey background.
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Two white plastic chemical containers with black lids, labeled "Chemnovato." The left contains Magnesium Sulphate, and the right contains Acetyl Salicylic Acid, both on a gray background.
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Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.
Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.
Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Description

Indicator for the titration of calcium plus magnesium with EDTA
1-(1-Hydroxy-4-methyl-2-phenylazo)-2-naphthol-4-sulfonic acid; 3-Hydroxy-4-(2-hydroxy-5-methylphenylazo)naphthalene-1-sulfonic acid

CAS 3147-14-6
Molecular Formula C17H14N2O5S
Molecular Weight 358.37
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour Brownish black powder
Odour Phenolic odor Melting Point/ Freezing Point [°C] 330 °C
Solubility in Water [% weight] Soluble in water
Specifications
Appearance Brownish black crystalline powder Suitability (As Indicator) Passes test
Dangerous Goods Information
UN Number – DG Class –
Safety Information & Hazard Symbols
Symbol GHS07
Signal Word Warning
Hazard Statement H315-H319-H335
Precaution Statement P261-P305 + P351 + P338

calmagite indicator ar

This product is currently out of stock and unavailable.

SKU C00667-00001-HS Category
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