Sodium Chemicals

Soda Ash light                             MF:    Na2CO3 

Total Alkalinity (as Na2CO3) in dry basis)   %

99.2

Chloride Content (as NaCL)                         %

0.70

Iron Content (as Fe in dry basis)                  %

0.003

Sulphate Content (as SO4 in dry basis)       %

0.03

Water Insoluble Mattter                                %

0.03

Loss On Ingination                                        % 

0.5

Soda Ash Dense                       MF:    Na2CO3 

Total Alkalinity (as Na2CO3) in dry basis)   %

99.5

Chloride Content (as NaCL)                          %

0.30

Iron Content (as Fe in dry basis)                  %

0.003

Sulphate Content (as SO4 in dry basis)       %

0.03

Water Insoluble Mattter                                 %

0.02

Loss On Ingination                                        % 

0.8

Bulk Density                                                  g/mL

1.0

Caustic  Soda                          Appearance white flake , solid

NaOH  %

98.0

Na2CO %

0.5

NaCl %

0.04

Fe2O3 %

0.006

Sodium Hydrosulfite                 Appearancewhite free-flow crystal powders

Items

90%

Na2S2O4

90%

Fe

20ppm

Zinc Zn

1ppm

Other heavy metal With Pb to calculate

1ppm

Matter which does not dissolve in water

0.05%

Storage time limit(month)

12

Sodium Sulfite Anhydrous                          AppearanceWhite or slight gray crystal powder

ContentNa2SO3

 96.0% min.

Water content

 1.0% max.

Dissociated alkaliNa2SO3

0.8% max.

Sodium Bicarbonate (Pharmaceutical grade)

 Appearance White crystal powder, easily soluble in water

Total Alkalinity content (as NaHCO3)%

99.0

PH Value (10g/L solution)

8.6

Sulphate(as SO4) %

0.03

Arsenic content (as As) %

0.0002

Heavy Metal content (as Pb) %

0.0005

Chloride content (as Cl) %

0.02

Iron content (as Fe) %

0.0015

Sodium Bicarbonate (Food grade) 

Total Alkalinity content (as aHCO3)%

99.5

PH Value (10g/L solution)

£8.6

Loss on Ignition %

£0.2

Arsenic content (as As) %

£0.0001

Heavy Metal content (as Pb) %

£0.0005

Sodium Sulfide                                             Appearance Red or yellow flake

 

Fe3+:1500ppm

Red flake

Fe3+:10ppm

Yellow flake

Fe3+:15ppm

Yellow flake

Fe3+:30ppm

Yellow flake

Fe3+:50ppm

Yellow flake

Fe3+:150ppm

Yellow flake

Na2S

60% min

60% min

60% min

60% min

60% min

60% min

Sodium Sulfate Anhydrous

Na2SO4

99% min.

Insoluble

0.05% max.

Ca + Mg

0.15% max.

Cl

0.35% max.

Fe

0.002% max.

PH

9-10

Moisture

0.20%  max.

whiteness

82% min.

Organic compound

0%

           SodiuSodium Acetate 

Items

Trihydrate Food Grade

Anhydrous Tech Grade

Main Content  %

99~101

99~101

Free Alkali  %

0.12

0.2

Potassium Salt %

0.01

0.025

Heavy Metal(as Pb)

5ppm

0.001

Arsenic Salt

1ppm

0.0003

Loss on Drying %

1

2

 

Sodium Formate

Purity

95.0%min

NaOH

0.5%max

Na2CO3

1%max

NaCl

0.5%

Na2S

0.2%max

H2O

3%

Sodium Benuoate                       MF:   C7H5O2Na

Content

99.0%~100.5%

Loss on dryness

2.0%Max

Acidity and Alkalinity

Pass

Total Chlorin 

0.03%Max

Iron Chloride

0.02%Max.

Diaphaneity

Pass

Heavy metal (as Pb)

0.001%Max

As

0.0002%Max

Particle size for Granular : mesh 10-15 :

95% Min

Sodium Nitrite

Sodium Nitrite

99.0% min

Water insoluble

0.06% max

Chloride

0.17% max

Moisture

  2.0% max

Sodium Nitrate

1.00% max

Sodium  Silicate                      MF:(Na2O-nSIO2)

Modulus

3.1~3.4(high M)

Na2O+SiO2 %

³98.0

Fe %

£0.12

Sodium Metasilicate Pentahydrate        MF: Na2SiO35H2O

Total Alkalinity (as Na2O) %

28.5-30.0

Silicon Dioxide content (SiO2) %

27.3-29.2

Iron (as Fe) %

£0.03

Water-insoluble matter %

       £0.20

Whiteness

    ³75

Sodium Metabisulphite                                MF: Na2S2O5 

Sodium Metabisulphite(as SO2)

65% min

Iron

0.005% max

Water-insoluble

0.05%  max

pH

4.0~4.6

Heavy Metal(as Pb)

0.001% max

As

0.0002%  max

Sodium Nitrate                                     MF:    NaNO3 

Sodium Nitrate

99.3% min

Water insoluble

0.06% max

Sodium carbonate

0.10% max

Choloride

0.24% max

Iron

0.005% max

Moisture

  1.8% max

Sodium nitrite

0.02% max

Sodium Monoflurophosphate (Toothpaste Grade)

Main content  %

98

Total Phosphorous(as P2O5) %

49

Total Fluorine  %

 13

Binding Fluorine %

12.7

Natrium  %

 31

Free  Fluorine  %

0.3

Arsenic %

 0.0003

Heavy Metal(as Pb) %

0.005

PH Value (2% water solution)

6.5~8.0

Iron %

0.01

Loss On Drying %

0.1

Sodium Sulfite

Sodium Sulphite

97.0% min

Iron Content

0.003% max

Water insolubles

0.02% max

Free Alkalinity (as Na2CO3)

0.1% max

Sodium Sulphate

2.5% max

Sodium Chloride (as NaCl)

0.1% max

As (for food grade)

0.0001% max

Pb (for food grade)

0.001% max

Sodium Thiosulfate

Na2S2O35H2O

99.0% min

Water-insoluble

    0.01% max

Sulphide(as Na2S

     0.001% max

Fe

    0.002% max

PH Value200g/l solution

6.59.5

Sodium Thiocyanate( NaSCN)

 

1st quality

2nd quality

NaSCN (dry base),%

99.0

98.0

Clarity test

pass

-

Insoluble substance in water,%

0.02

0.05

Chloride(Cl),%

0.02

0.08

Sulfate(SO42-),%

0.05

0.08

Heavy metal (Pb),%

0.002

0.005

Fe,%

0.0003

0.005

Sodium formate , %

0

0

Water,%

1.8

2.0

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