tiron ar metal (pm) indicator

Six white plastic bottles with red caps of varying sizes are lined up in ascending order against a plain gray background.

Three chemical solution bottles with red caps are arranged side by side against a gray background. The labels read "Methyl Orange Indicator Solution" and "Fehling's Solution No. A.

Three white chemical bottles with red caps, labeled "Chemnovyo," arranged in order of size against a plain gray background.

Four plastic bottles of chemical reagents with red caps, labeled for different substances, are arranged in size order against a gray background.

Five black plastic chemical bottles of various sizes are arranged on a gray surface against a dark gray background. Labels are visible but not fully legible.

Six brown pharmaceutical containers of varying sizes with white and red ChemBooz labels are arranged in a row against a plain gray background.

Three black plastic bottles of nitric acid with white hazard labels are arranged in a row against a grey background.

Two brown glass bottles with red caps, labeled as chemical containers, are placed side by side on a gray surface with a dark background.

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.

Three chemical bottles labeled Toluene, Iso-Propyl Alcohol, and Chloroform are arranged side by side on a gray background.

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.

Specification

Description

CAS	149-45-1
Molecular Formula	C6H4Na2O8S2
Molecular Weight	314.20
Shelf Life	60 Months

Physical Properties
Physical State at 20 °C	Solid	Colour	White to off white
Odour	Odorless	Melting Point/ Freezing Point [°C]	> 300 °C
Solubility in Water [% weight]	Soluble in water

Specifications
Appearance	White to off white/brown/grey/beige powder.	Identity (Uv/Vis Spectrum)	Passes test
Absorption Maxima (Buffer pH 2.5)	290 – 291 nm	Specific Absorptivity A 1%/1Cm (Lmax; 0.005%; Buffer pH 2.5; Calculated On Dried Substance)	100 – 125
Water (By Kf)	4.5 – 6.5 %	Suitability (As Indicator For Metal Titration)	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

tiron ar metal (pm) indicator

Price range: $58.75 through $134.95

Size

UOM

Clear

SKU C02711-00010-HS Category Chemicals