Item

Unit

Standard Data

Actual Data

Description

------

Colorless Crystal

As standard

Identification & Solubility

------

Pass test

Pass test

Clarity & Color of Solution

------

Pass test

Pass test

Content

%

99.5 – 101.0

99.5 – 101.0

Moisture

%

7.5 – 9.0

7.5 – 9.0

Barium

------

Pass test

Pass test

Calcium

PPM

Pass test

Pass test

Iron

PPM

< 50

< 5

Heavy metals

PPM

< 10

< 5

Chloride

PPM

< 50

< 5

Oxalate

PPM

< 350

< 50

Sulphated Ash

%

< 0.1

< 0.05

Sulphate

PPM

< 150

< 30

Readily Carbonisable Substances

------

Pass test

Pass test

Arsenic

PPM

< 1

< 0.5

Lead

PPM

< 1

< 1

HG

PPM

< 1

< 1

Bacterial Endotoxins

I.U./MG

< 0.5

< 0.5

Aluminium

PPM

< 0.2

< 0.2