tri-ammonium citrate 98.5%ar

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.

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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.

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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.

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	3458-72-8
Molecular Formula	(NH4)3C6H5O7
Molecular Weight	243.22
Shelf Life	60 Months

Physical Properties
Physical State at 20 °C	Solid	Colour	White crystalline
Melting Point/ Freezing Point [°C]	185 °C	Boiling Point [°C]	100 °C
Density [g/cm3]	1	Solubility in Water [% weight]	Soluble in water

Specifications
Appearance	White deliquescent powder	Assay	98.5 – 101.0%
pH (5% Solution)	6.0 – 7.5	Insoluble Matter in Water	Max 0.005%
Chloride (Cl)	Max 0.001%	Oxalate (As C2H2O4)	Max 0.01%
Sulphate (So4)	Max 0.005%	Copper (Cu)	Max 0.0001%
Iron (Fe)	Max 0.0005%	Lead (Pb)	Max 0.0005%
Potassium (K)	Max 0.003%	Sodium (Na)	Max 0.004%
Readily Carbonisable Substance	Passes test	Reducing Substance	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

tri-ammonium citrate 98.5%ar

SKU C00203-00500-HS Category Chemicals