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| Products and
Services |
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Product List |
- Anhydrous Ammonia / Liquid Ammonia
• Metallurgical Grade
• Refrigeration Grade
• Commercial Grade
- Aqueous Ammonia / Liquor Ammonia
/Ammonium Hydroxide / Ammonia Solution
• Commercial Grade
• Pharmaceutical Grade
• FCC USA Grade
• Technical Grade
• Reagent Grade
• Demineralized / Deionized Water
(D.M Water) base Liquor Ammonia
- Demineralized /
Deionized Water (D.M Water)
- Laboratory
Reagent Water (L.R Water)
- Ammonia / Chlorine
Gas Safety Kit, Gas Leak Control Kit, Emergency Safety Kit, Gas Leak Arrester, Chlorine / Ammonia Cylinder Leak Control Emergency Kit-A/B
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Product Specifications |
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| Anhydrous
Ammonia |
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Ammonia Anhydrous is
a chemical compound formed by joining of two chemical, nitrogen
and hydrogen. Its compound formula is NH3. Ammonia is majorly
produced by Haber-Bosch process, in which the elements, nitrogen
and hydrogen, are united at a temperature of 500 to 600 deg
C and a pressure of approximately 2900 psi in the presence
of a promoted iron catalyst. More then 80% of ammonia is
used in fertilizer production. Density of ammonia gas in
atmospheric pressure is just half over than air. Ammonia
at ambient temperature and pressure is a colorless gas with
a very pungent odor. It must be stored and transported under
pressure at low temperature. The gas is strongly irritant/corrosive
to the skin, eyes and respiratory tract and has toxic properties.
In India there are many companies manufacturing anhydrous
ammonia and largest manufacturing capacity of anhydrous
ammonia is by Krishak Bharati Cooperative Limited (KRIBHCO),
Surat Gujarat.
Ammonia
is toxic gas, but can be dissolved easily in water. At
certain density in air (i.e. 15% to 28%), it will form
flammable and explosive mixture. Proper care and safety
procedures should be taken to control the leak of ammonia.
Although ammonia itself is toxic, the exhaust gases
from the combustion of ammonia and oxygen are not.
It is extremely important to follow proper handling and
safety procedures when working with Anhydrous Ammonia.
Free
information on: Ammonia
Physical Propertiesl, Ammonia
Usage and Ammonia
Safety |
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Specifications of Anhydrous Ammonia |
NH3 (Commercial
Grade) |
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Anhydrous Ammonia conforms to IS: |
662 - 1980 |
| Purity (min) |
99.78% |
| Purity (min) |
99.5% |
| Oil content (max) |
10 PPM |
| Moisture (max) |
0.28% |
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| • Specification
for Metallurgical
Grade and Refrigeration
Grade / Ammonia MSDS are
available on request. |
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| Liquor
Ammonia |
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Aqueous
Ammonia is produced by dissolving anhydrous ammonia in
water . By passing
ammonia in water following reaction takes place: NH3(aq)+H2O(l) NH4+(aq)+OH(aq)
and its chemical formula is NH4OH. The strength of aqueous
ammonia depends on percentage of anhydrous ammonia
passed in given water. The strength of an aqueous ammonia
solution can be measured in: Percentage (%), Percentage weight/volume
(% w/v), Percentage weight/weight of solution (% w/w), Percentage
weight/weight of solution(%g/g) and Specific Gravity(S.G).
Specific gravity of aqueous ammonia varies depending on
temperature of solution. Specific gravity is measured by
Hydrometer and Baumé scale is a pair of hydrometer
scales (also noted by degrees Baume, degrees Baumé;
B°, Be°, Bé°, Baume). Hydrometer scale
shows ratio of the density of the liquid to the density
of water.
Aqueous Ammonia also known as ammonia water, ammonia solution,
aqua ammonia, ammonium hydroxide, diluted ammonia and in
India it is commonly known as liquor ammonia.
Aqueous Ammonia is a colorless liquid with a pungent odor,
inheriting water colour and ammonia property. It is an
excellent acid neutralizer and its pH varies with concentration.
Verma Gases (India) Pvt. Ltd. Ankleshwar Gujarat has the
largest manufacturing capacity for aqueous ammonia per
day in India.
Free information on: Aqua
Ammonia Properties, Aqua
Ammonia Uses and Aqua
Ammonia Safety
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Specifications of LIQUOR / AQUEOUS AMMONIA - NH4OH |
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COMMERCIAL GRADE |
| Description |
A Clear Colourless liquid, odour, strongly pungent in characteristic |
| Residue on evaporation |
0.058% |
| Content of Oil |
0.008% w/v. |
| Assay |
Content
of Ammonia = 25.00% w.min (24 Bé°) |
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PHARMACEUTICAL GRADE |
| Description |
A Clear Colourless liquid, odour, strongly pungent in characteristic |
| Residue on evaporation |
0.032% |
| Content of Oil |
0.005% w/v. |
| Assay |
Content
of Ammonia = 25.00% w.min (24 Bé°) |
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DEMINERALIZED
GRADE |
| Description |
A Clear Colourless liquid, odour, strongly pungent in characteristic |
| Residue on evaporation |
NIL |
| Content of Oil |
0.002% w/v. |
| Assay |
Content
of Ammonia = 25.00% w.min (24 Bé°) |
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FCC USA GRADE |
| Description |
A Clear Colourless liquid, odour strongly pungent in characteristic. |
| Assay |
Content
of Ammonia = 25.00% w. min(24 Bé°) |
| Arsenic (As) |
NIL |
| Calcium (Ca) |
0.0077% |
| Chloride (Cl) |
0.005% W/W Max. |
| Content of Oil. |
0.002% w/v. |
| Copper (Cu) |
0.00008% W/W Max. |
| Food
Chemicals Codex Test |
Complies |
| Iron (Fe) |
0.0002% W/W Max. |
| Lead |
Less Than 0.5 PPM |
| Magnesium (Mg) |
0.00067% |
| Non Volatile Master |
0.02% W/W Max. |
| Phosphate ( PO4) |
NIL |
| Residue on evaporation |
NIL |
| Sodium (Na) |
0.0181%
Max. |
| Sulphate (SO4) |
NIL |
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| • Specification
for Technical Grade and Reagent Grade are available on request. |
| • All
products are supplied with Product Certificate Of Analysis
(COA) with Product specific MSDS. |
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| Demineralized Water (DMW) |
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Water is one of the most naturally available elements. It is also one of the most contaminated ones. A number of minerals readily dissolve into water. These have to be removed from the raw water, before it can be used for any industrial applications.
A demineraliser (DM) removes these minerals from the raw
water by an ion-exchanges process. The process first exchanges the cations
of the salts for hydrogen ions and then, exchanges the anions of the salts
for the hydroxyl ions.
Chemically pure, demineralized water is ideal for use in a
wide range of applications in industries. |
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Specifications of
Demineralized Water |
H2O |
| Description |
A Clear Colourless liquid |
| Residue on evaporation |
NIL |
| Content of Oil |
NIL |
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| Laboratory Reagent Water (L.R Water) |
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Reagent
water is the most widely used analytical laboratory reagent.
The
pretreatment of water involves purification through carbon
filter, micron filters, reverse osmosis,
electro
deionization, ultra violet, water polishing and goes
through final micron filtration.
Verma
group manufactures Ultrahigh Aqua, Aqueous Ammonia
in reagent water.
Verma group have imported water filtration technology
and filters from The U.S.
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| Ammonia/Chlorine Gas Safety Kit |
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| Ammonia being Toxic
in nature needs proper safety procedures to handle it. But
even following safety procedures some time incidents do happen
and handling ammonia leak with safety is a difficult task.
Ammonia is distributed in cylinders and bulk tanks /or
tanker load.
Keeping leak control safety in mind Verma Gases have designed
Ammonia / Chlorine Gas Safety Kit. It is designed to control
and retrieve gas from ammonia cylinder and can be used
to control leak for different capacity IS 3196 and IS 7680
(Indian Standards) and U.S DOT specified i.e. DOT 3A, DOT
3AA, DOT 3A480X, DOT 4AA480 DOT 3A, DOT 3A480X, DOT 4AA480
ammonia cylinders.
Safety kit can also control leak from IS 3196, US DOT
3A480 & 3AA480 Chlorine cylinders.
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| For
more information on: Ammonia / Chlorine Safety Kit and
Ammonia Safety Training
contact us. |
