Acid

 

Erythorbic Acid 

Assay %

99.0-100.5

Specific Rotation ()

-16.5~ -18.0

Loss on drying %

£0.4

Heavy metal ppm

£10

Lead ppm

£5

Residue on ignition %

£0.3

Ethylene Diamine Tetraacetic Acid ( EDTA )

Appearence

White powder

Main Content  %

99

Chloride (Cl)  %

£0.1

Sulphate (SO4) %

 £0.1

Fe  %

£0.003

Heavy Metal %

£0.003

Formic Acid 

Colour Index Platinum Cobalt

10 max

Purity

85% min

Sulphate as SO4

0.002% max

Chloride as Cl

0.005% max

Iron as Fe

0.0005% max

Ignition Residue

0.020% max

Fumaric Acid 

Purity

99.5% min

Arsenic(As)

3 ppm max

Heavy Metal (Pb)

10 ppm max

Maleic Acid

0.10% max

Moisture

0.5%max

Ash

0.05%max

Purity

99.5% min

Arsenic(As)

3 ppm max

Isocyanuric Acid

Main Content

98.5%min

Moisture

0.5%max

Ash

0.1%max

PH Value

3.5min

Oxalic Acid

Content

99.6%

Sulphate

0.08 %

Ash

0.05%max

Pb

 0.001%max

Fe

  0.0015%max

Chloride

0.001%max

Phosphoric Acid

Color Klett

<20

H3PO4 content%

85

Chlorides contentCl

0.0005

Sulfates content(SO4)%

0.005

Heavy meatal (Pb)%

0.001

Fe content%

0.002

Arsenic content(As)%

0.005

Phosphorous Acid

Appearance

white crystal

H3PO3 content%           

99.0

Sulfamic Acid

Sulfamic acid

99.5% max

Sulfate

0.05% max

Insoluble in water

0.02 % max.

Moisture

0.05% max

Heavy metals (as Pb

5ppm

Fe

5ppm

Trichloroiscoyanuric Acid

Chlorinity

90% min.

Moisture

0.5% max.

PH

2.6 -3.2

Barite
-Natural Barite Ore
     -Natural Barite Ore
-Natural Barite Powder
     -Drilling Grade Powder
     -Chemical Grade Powder
     -Paint Grade Powder
Primary Chemicals
-Acid
-Ammonium Chemicals
-Barium Chemicals
-Magnesium Chemicals
-Phosphate Chemcials
-Sodium Chemicals
-Strontium Chemicals
-Zinc Chemicals
-Zirconium Chemicals
-Grinding Media
Industrial Minerals
-Alumina
-Bauxite, Flint Clay, Mullite
-Magnesia
-Talc
-Titanium Dioxide
-Titanium Slag
-Graphite