BORIC ACID
- technical -
H3BO3 MW - 61.83
Aspect crystalline and/or powder
Assay (as B2O3) % min. 56.3
Water % max. 43.7
Specific gravity at 200C g /cm3 1.43
Bulk density g /cm3 0.795
Uses: in glass industry, metallurgical industry,
ceramics and enamels industry.
Packing: polyethylene bags introduced in
polypropylene bags with net content of 35 kg.
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BORIC ANHYDRIDE
B2O3 MW - 69.62
Aspect white to light gray,
non agglomerated powder
Loss on ignition (600°C) % max. 5.0
Borine trioxide (B2O3) % min. 90.0
Water insoluble matter % max. 0.5
Residue on 0315 sieve (STAS 1077/67) % max. 0.5
Uses: in glass industry for special enamelling
for enamels for anticorrosive protection
for thermic treatments
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg
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SODIUM PERBORATE
NaBO2·H2O2·3H2O
Aspect white crystalline powder
Assay (B2O3) % min. 22.5
Assay (Na2O) % min. 20.0
Active oxygen % min. 10
Hydrogen peroxide % min. 21.2
Density in bulk g/cm3 0.600 - 0.800
pH (1 % aqueous solution) min. 10
Stability after 1 h % min. 90
Stability after 2 h % min. 80
Uses: in detergent industry as whitening agent
Packing: polyethylene bags introduced in
polypropylene bags with net content of 30 kg
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SODIUM TETRABORATE
- technical -
Na2B4O7·10H2O MW - 381.83
Aspect crystalline and/or powder
Assay (as B2O3) % min. 37.0
Sodium oxide (Na2O) % min. 16.5
Water % max. 46.5
Specific gravity at 20°C g /cm3 1.73
Bulk density g /cm3 0.812
Uses: in glass industry, metallurgical industry,
ceramics and enamels industry.
Packing: polyethylene bags introduced in
polypropylene bags with net content of 35 kg.
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CARBURIZING AGENT SC 430
Aspect homogeneous mixture of
white gray crystals
Barium chloride anh. (BaCl2) % 28.0 - 30.0
Calcium chloride (CaCl2) % 48.0 - 52.0
Sodium chloride (NaCl) % 18.0 - 22.0
Water insoluble matter %max. 0.6
Sulfide (BaS) %max. 0.05
Humidity %max. 1.0
Temperature of treatment bath:
- min. °C 480.0
- max. °C 780.0
Uses: thermic treatment of tools made of rapid steel,
grading hardening and isothermal hardening.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
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CARBURIZING AGENT SC 630
Aspect homogeneous mixture of white gray crystals
Calcium chloride (CaCl2) % 3.0 - 4.0
Sodium chloride (NaCl) % 52.0 - 54.0
Potassium chloride (KCl) % 43.0 - 45.0
Ferrosilicon %max. 0.8
Water insoluble matter %max. 0.6
Sulfide (BaS) %max. 0.05
Humidity %max. 1.0
Temperature of treatment bath:
- min. °C 700.0
- max. °C 900.0
Uses: hardening of carbon steels and low-alloy steels.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
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CARBURIZING AGENT SC 960
Aspect homogeneous mixture of
white gray crystals
Barium chloride cryst. (BaCl2·2H2O) %min. 98.0
Water insoluble matter %max. 0.6
Iron(Fe) %max. 0.06
Humidity %max. 1.0
Temperature of treatment bath:
- min. °C 1000.0
- max. °C 1350.0
Uses: hardening of steels rich in alloying constituents.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
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CARBURIZING NEUTRAL SALT
Aspect homogeneous mixture of
white gray crystals
Barium chloride cryst. (BaCl2·2H2O) % 89.0-92.0
Borax (Na2B4O7) % 7.5-11.0
Water insoluble matter %max. 1.0
Iron (Fe) %max. 0.06
Humidity %max. 6.0
Temperature of treatment bath:
- min. °C 1000.0
- max. °C 1350.0
Uses: hardening of steels rich in alloying constituents.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
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DRAW BACK SALT SR 140
Aspect homogeneous mixture of
white gray crystals
Sodium nitrite(Na2NO2) % 44.0-46.0
Potassium nitrate(KNO3) % 54.0-56.0
Water insoluble matter %max. 0.6
Humidity %max. 1.0
Temperature of treatment bath:
- min. °C 160.0
- max. °C 550.0
Uses: drawing back after graded of isothermal hardening of
steel works and tools.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
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DRAW BACK SALT SR 220
Aspect homogeneous mixture of
white gray crystals
Sodium nitrite (Na2NO2) % 44.0-46.0
Sodium nitrate (NaNO3) % 54.0-56.0
Water insoluble matter %max. 0.6
Humidity %max. 1.0
Temperature of treatment bath:
- min. °C 280.0
- max. °C 550.0
Uses: drawing back after graded of isothermal hardening of
steel works and tools.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
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THERMAL TREATMENT SPECIAL SALT STI 1
Aspect homogeneous mixture of
white gray crystals
Barium chloride (BaCl2) %min. 94.0
Borax (Na2B4O7) % 1.5-3.5
Water insoluble matter %max. 0.4
Iron (Fe) %max. 0.07
Humidity %max. 1.0
Temperature of treatment bath:
- min. °C 900.0
- max. °C 1000.0
Uses: in melting state for thermic treatment, in furnaces,
in salts bath with immersed electrodes.
Packing: polyethylene bags introduced in
paper bags with net content of 40 kg.
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THERMAL TREATMENT SPECIAL SALT STJ s
Aspect homogeneous mixture of
white gray crystals
Strontium chloride (SrCl2) % 49.0-52.0
Potassium chloride (KCl) % 28.0-31.0
Sodium chloride (NaCl) % 18.0-21.0
Water insoluble matter %max. 0.4
Iron (Fe) %max. 0.07
Humidity %max. 1.0
Temperature of treatment bath °C approx. 600.0
Uses: in melting state for thermic treatment, in furnaces,
in salts bath with immersed electrodes.
Packing: polyethylene bags introduced in
paper bags with net content of 40 kg.
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THERMAL TREATMENT SPECIAL SALT STM 0
Aspect homogeneous mixture of
white gray crystals
Barium chloride (BaCl2) % 72.0-76.0
Calcium chloride (CaCl2) % 1.0-4.0
Potassium chloride (KCl) % 0.2-0.3
Sodium chloride (NaCl) % 21.0-23.0
Water insoluble matter %max. 0.4
Iron (Fe) %max. 0.07
Humidity %max. 1.0
Temperature of treatment bath: °C approx. 800.0
Uses: in melting state for thermic treatment, in furnaces,
in salts bath with immersed electrodes.
Packing: polyethylene bags introduced in
paper bags with net content of 40 kg.
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THERMAL TREATMENT SPECIAL SALT STM 1
Aspect homogeneous mixture of
white gray crystals
Barium chloride (BaCl2) % 73.0-78.0
Calcium chloride (CaCl2) % 1.0-3.0
Potassium chloride (KCl) % 0.3-1.0
Sodium chloride (NaCl) % 18.0-21.0
Borax (Na2B4O7) % 3.0-5.0
Water insoluble matter %max. 0.4
Iron (Fe) %max. 0.07
Humidity %max. 1.0
Temperature of treatment bath: °C approx. 800.0
Uses: in melting state for thermic treatment, in furnaces,
in salts bath with immersed electrodes.
Packing: polyethylene bags introduced in
paper bags with net content of 40 kg.
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BRASS PLATING SALT
Aspect mixture of light green
powder and crystals
Mixture of copper and zinc salts (Cu+Zn) % min. 14.0
Practical test - passes
Uses: fixed and rotated bath for coating of aluminum or
zinc surfaces with decorative pupose or
as intermediate in nickel and silver coating.
Packing: polyethylene bags introduced in paper bags
with net content of 30 kg.
CADMIUM PLATING SALT
Aspect mixture of white-yellowish
powder and crystals
Cadmium (Cd) % min. 21.0
Sodium Sulfate (Na2SO4) % min. 61.0
Uses: coating of metallic surfaces with superficial cadmium layer.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
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CORROSION SOLUTION P.C.B.
Aspect: clear, instable solution, with characteristic smell of ammonia
Assay: Ammonia % min. 14.5
Carbonates (CO3) % min. 2.2
Chloride (Cl) % min. 13.5
Uses: electronical industry
Packing: P.V.C. canisters of 60 l.
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CYANIDE COPPER PLATING RAPID SALT R18
Aspect mixture of white and red powder
Copper (Cu) % min. 18.0
Practical test - passes
pH min. 10.0
Uses: bath of electrolytical copper coating for metallic works.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg
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CYANIDE ZINC PLATING SALT
Aspect mixture of white-gray powder and crystals
Zinc (Zn) % min. 22.0
Practical test - passes
Uses: electroplating industry for mat zinc coating of
steel or cast iron works.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
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DEGREASING AND COPPER PLATING SALT
Aspect mixture of white and blue crystals
Copper (Cu) % min. 13.5
Iron (Fe) % max. 0.4
Practical test - passes
Uses: degreasing and copper coating of steel,
zinc and tin allojs objects.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
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ELECROCHEMICAL POLISHING SOLUTION
Assay: Sulfates (SO4) % min. 12
Phosphorous Pentoxide % min. 50
Oxidizing agent (Cr2O3) % min. 9
Uses: polishing the pieces with profiles
The temperature of the polishing bath 70 - 90 °C
Packing: polyethylene canisters with net content of 100Kg
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ELECTROLYTICAL DEGREASING
Aspect mixture of white-gray powder and crystals
Water insoluble matter % max. 5.0
Practical test - passes
Uses:electrochemical degreasing of ferrous and non-ferrous
metallic surfaces before their chemical and electrochemical process.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
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NICKEL CHLORIDE A.G.
NiCl2·6H2O MW - 237.71
type I type II type III
Assay (NiCl2·6H2O) % min. 98.0 97.0 97.0
Water insoluble matter % max. 0.01 0.02 -
pH (5% aqueous solution) 3.5 - 5.5 3.5 - 5.5 3.5 - 5.5
Lead (Pb) % max. 0.01 0.02 0.003
Iron (Fe) % max. 0.005 0.005 0.01
Cobalt (Co) % max. 0.5 0.5 -
Zinc (Zn) % max. 0.05 0.05 -
Sodium (Na) % max. 0.2 0.3 0.3
Potassium (K) % max. 0.005 0.1 -
Uses: nickel plating in electrotechnical industry.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
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NICKEL PLATING SALT
Aspect gereenish powder
Nickel (Ni) % min. 17.0
Practical test passes
pH (working aqueous solution) 5.8 - 6.2
Uses: coating of metallic surfaces with nickel layer.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
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NICKEL SULFATE A.G.
NiSO4·7H2O MW - 280.87
type I type II type III
Assay (NiSO4·7H2O) % min. 98.0 98.0 97.0
Chloride (Cl) % max. 0.008 - -
Lead (Pb) % max. 0.01 0.02 0.02
Iron (Fe) % max. 0.005 0.005 0.01
Cobalt (Co) % max. 0.5 0.5 -
Zinc (Zn) % max. 0.05 0.05 -
Sodium (Na) % max. 0.2 0.3 0.3
Potassium (K) % max. 0.005 0.005 -
Uses: nickel plating in electrotechnical industry.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
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SODIUM STANATE
Na2Sn(OH)6 MW - 266.71
Aspect mixture of white, light beige,
yellowish dust and small bales; crystals
Tin (IV) % min. 35.0
Tin (II) % max. 0.5
Free alkalinity % max. 10.0
Metallic tin absence
Uses: chemical and electrochemical tin coating.
Packing: polyethylene bags introduced in
paper bags with net content of 25 kg.
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STANNOUS (II) SULFATE
SnSO4 MW - 214.75
Aspect white-gray, non agglomerated powder
Tin (II) % min. 50.0
Insoluble matter % max. 2.5
Chloride (Cl) % max. 0.5
Antimony (Sb) % max. 0.1
Arsenic (As) % max. 0.01
Free acidity (H2SO4) % max. 2.0
Uses: electrochemical tin coating.
Packing: polyethylene bags introduced in
paper bags with net content of 25 kg.
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ZINC PLATING ACID SALT
Aspect mixture of white-gray powder and crystals
Zinc (Zn) % min. 17.0
Practical test passes
Uses: electroplating industry for mat zinc coating of
steel or cast iron works.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
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Barium salts
BARIUM CHLORIDE - anhydrous
BaCl2 MW - 208.24
Aspect white-gray, non-agglomerated powder
Assay (BaCl2) % min. 95.0
Iron (Fe) % max. 0.04
Water insoluble matter % max. 0.5
Humidity % max. 1.0
Sulfide (S) passes test
Uses: for thermal treatment salts manufacturing and
other industrial purposes.
Packing: polyethylene bags introduced in
paper bags with net content of 40 kg.
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BARIUM SULFATE - pharmaceutical
- R.F. X; DAB X -
BaSO4 MW - 233.4
Aspect white fine, heavy powder
Smell none
Taste none
Solubility passes test
Identification passes test
Acidity, alkalinity passes test
Arsenic (As) % max. 0.0002
Heavy metals (Pb) % max. 0.0005
Phosphate (PO4) % max. 0.005
Soluble barium salts passes test
Oxidable sulfur compounds passes test
Degree of fineness passes test
Acid soluble substances % max. 0.3
Loss on ignition % max. 2.0
Uses: as contrast substance in roentgenology.
Packing: polyethylene bags introduced in paper
bags with net content of 1 kg or 2 kg.
polyethylene bags introduced in paper bags with
net content of 20 kg.
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BARIUM SULFATE, purified
BaSO4 MW - 233.4
Aspect white powder
Acidity, alkalinity neutral
Chloride (Cl) % max. 0.2
Iron (Fe) % max. 0.06
Phosphate (PO4) none
Heavy metals (Pb) % max. 0.1
Soluble barium salts none
Sulfide (S) none
Degree of fineness 12.0
Residue on 0355 sieve % max. 0.5
Uses: as pigment in the industry of dyes, lutes etc.
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
On special demand, other packages are available.
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Barium sulfate, type S
BaSO4 MW - 233.4
Aspect gray powder
Chloride (Cl) % max. 0.05
Iron (Fe) % max. 0.008
Heavy metals (Pb) % max. 0.008
Calcium (Ca) % max. 0.005
Magnesium (Mg) % max. 0.005
Uses: glass industry.
electrotechnical industry (battery accumulators)
Packing: polyethylene bags introduced in
paper bags with net content of 30 kg.
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AMMONIUM HYDROGEN PHOSPHATE TECHNICAL
(NH4)2 HPO4 MW - 132.06
Aspect white translucid crystals
Assay (KBr) % min. 97
Water insoluble matter % max. 0.05
Chloride (Cl) % max. 0.05
Iron (Fe) % max. 0.01
Lead (Pb) % max. 0.01
pH of the 5% water solution 7.5 … 8.5
Packing: polyethylene bags, put in
paper bags, with net content of 25 kg
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AMMONIUM THIOCYANATE
- solution 60% -
NH4SCN MW - 76.12
Aspect clear liquid
Colour light pink to yelloworange
Assay (NH4SCN) % min. 62
Iron (Fe) % max. 0.06
Water insoluble matter % max. 0.5
Residue on ignition % max. 0.3
Uses: industrial chemical systhesis
Packing: polyethylene drums with net content of 35 kg
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CADMIUM CARBONATE
- type C -
CdCO3 MW - 172.41
Assay CdCO3 % min. 96
Alkalinity NaOH % max. 1
Uses: ceramics industry
other industrial purposes
Packing: polyethylene bags introduced in
paper bags with net content of 25 kg
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LIQUID NITROGEN
N2 MW - 28.01
Purity ppm O2 3 - 10
Dropping point °C - 60
Solubility in water at 1 barr presion
and - 0 0C 0.12290
- 20 0C 0.01521
Density (at 0 0C and 760 mmHg) kg/Nmc 1.25
Boiling point (at 760 mmHg) °C - 196
Relative density of gas
(at boiling point and 760 mmHg) kg/Nmc 0.812
Uses: inert environment for medical apparatus and in
electrotechnical industry (bulbs manufacturation)
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MERCURIC CHLORIDE
HgCl2 MW - 271.52
Type I Type II
Aspect crystaline powder
Colour white yellowish
Assay (HgCl2) % min. 99.5 99.0
Non precipitable with
hydrogen sulfide % max. 0.3 0.4
Iron (Fe) % max. 0.01 0.01
Arsenic (As) % max. none passes test
Water insoluble matter % max. 0.2 1
pH (3% aqueous solution) 4.5-5.5 4.5-5.5
Uses: as intermediate in mercury ethyl chloride manufacturing fungicide
in obtaining processes of mercuric salts, reagent type
Packing: polyethylene bags introduced in sheet iron cans
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POTASSIUM BROMIDE TECHNICAL
KBr MW - 119.01
Aspect white crystals
Solubility very soluble in water
Assay (KBr) % min. 95
Chloride (Cl) % max. 1
Sulfate (SO4) % max. 0.05
Iron (Fe) % max. 0.01
Packing: polyethylene bags, put in paper bags,
with net content of 30 kg
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STANNIC CHLORIDE (IV)
- solution 40% -
SnCl4 MW - 260.69
Assay (SnCl4) % min. 40
Nitrate (NO3) % max. 0.5
Free acidity (HCl) % max. 5
Uses: metallic coating
Packing: polyethylene bottles with net content of 1 kg
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STANNOUS CHLORIDE (II)
- solution 60% -
SnCl2 MW - 189.6
Assay (SnCl2) % min. 60
Uses: metallic coating
Packing: polyethylene canisters with net content of 5 kg
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TRI-BUTYL PHOSPHATE
- technical -
C12H27O4P MW - 266.32
Aspect clear liquid, colourless
Assay (C12H27O4P) % min 95
Packing: polyethylene canisters with net content of 60 l
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ZINC CHLORIDE
- solution 45 % -
ZnCl2 MW - 136.29
Aspect yellowish opalescent liquid
Assay (ZnCl2) % min. 45
Iron (Fe) % max. 0.3
Sulfate (SO4) % max. 0.2
Free acidity none
Uses: in metal working and engineering machine
industry for zinc coating bath
pickle for fakes (tinning)
Packing: polyethylene drums with net content of 50 kg
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ZINC CHLORIDE SOLUTION 70% TECHNICAL
ZnCl2 MW - 136.29
Aspect yellowish opalescent liquid
Assay (ZnCl2) % min. 70
Iron (Fe) % max. 0.1
Sulfate (SO4) % max. 0.15
Free acidity - passes test
Uses: several industrial puposes
Packing: polyethylene jars (capacity 60 L) with net
content of 87 kg or polyethylene cans
with net content of 5 kg
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