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Product Code: RXSOL-32-1306-055
Product Code: RXSOL-62-2541-001
Why Hydrazine is replace by Carbohydrazide ?
Carbohydrazide (CH6N4O) - RXSOL-42-2541-025 is an oxygen scavenger often added to boiler systems to control corrosion. It reacts with oxygen at low temperatures and pressures. It also passivates metal surfaces preventing further corrosion. The reaction products are volatile, so they do not contribute to dissolved solids in the system. Carbohydrazide is widely used to replace hydrazine as an oxygen scavenger because it is less toxic.
Product Code: RXSOL-62-6665-001
Product Code: RXSOL-19-6566-050
| Physical State | Liq |
| Color | Pale green |
| Odor | Odorless |
| pH | 3-5 (5% aqueous solution) |
| Vapor Pressure | No information found |
| Vapor Density | No information found |
| Evaporation Rate | Evaporation Rate |
| Viscosity | No information found |
| Boiling Point | Not available |
| Freezing/Melting Point | 100°C (decomposes) |
| Decomposition Temperature | 100-110°C |
Dust mask; goggles or face shield; protective gloves (USCG, 1999)
First Aid : INGESTION: give large amount of water; induce vomiting if large amounts have been swallowed.
EYES or SKIN: flush with water. (USCG, 1999)
Product Code: RXSOL-19-9520-280
Product Code: RXSOL-31-3135-025
Product Code: RXSOL-31-1305-060
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ANALYTICAL PROPERTIES
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PHOTO GRADE Sodium Sulphite
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SODIUM SULPHITE WT%
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98.5 MIN
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SODIUM SULPHATE WT%
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1.5 MAX
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SODIUM CHLORIDE WT%
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0.10 MAX
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SODIUM CARBONATE WT%
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0.1 MAX
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MOISTURE %
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0.05 MAX
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INSOLUBLES %
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0.1 MAX
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IRON(Fe) PPM
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5 MAX
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HEAVY METALS(Pb) PPM
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10 MAX
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Sodium Metabisulfite also called Sodium disulfite, disodium pentaoxodisulfate, disodium pyrosulfite.
Sodium Metabisulphite C.A.S. number is 7681-57-4 and its Chemical formula. Na2S2O5 and molecular weight is 190.11
Product Code: RXSOL-31-3028-020
Help full link to test bacterials growth in drinking water http://www.rxmarine.com/H2S-vial-Bacteriological-Kit-manufacturer-supplier-test-kit , This test is very simple and can be tested by unskilled / skilled helper both.
Product Code: RXSOL-40-2066-200
| Emulsion: Silicone Antifoam Emulsion RXSOL-16-2066-210 | |
| Chemical Nature | Emulsion of a silicone antifoam compound |
| Appearance | White, homogeneous, slightly viscous liquid |
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Viscosity at 25°C, cSt |
600 |
| Active Ingredients, % | 10 |
| Specific Gravity at 25°/25°C | 1 |
| pH | 7 |
| Emulsion Type | Non-ionic |
| Suitable Diluents | Water only |
Product Code: RXSOL-40-2031-210
Other names:Sodium hyposulfite, Hyposulphite of soda
Identifiers CAS number : 7772-98-7 Y, 10102-17-7 : (pentahydrate)
UNII :L0IYT1O31N Y
ChEMBL CHEMBL : 1201157 N
RTECS number :XN6476000
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Molecular Formula |
Na2S2O3.5H2O |
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Molar Mass |
158.11 g/mol |
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Appearance |
Clear Liq |
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Odor |
Odorless |
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Density |
1.667 g/cm3 |
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Melting Point |
48.3 °C (pentahydrate) |
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Boiling Point |
100 °C (pentahydrate, - 5H2O decomp) |
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Solubility in Water |
76.4 g/100 g H20(20 °C) |
IUPAC name :Sodium thiosulfate
Other names:Sodium hyposulfite ,Hyposulphite of soda
Identifiers
CAS number : 7772-98-7 Y,
10102-17-7 : (pentahydrate)
PubChem: 24477
ChemSpider :22885 Y
UNII :L0IYT1O31N Y
ChEMBL CHEMBL : 1201157 N
RTECS number :XN6476000
Keep away from heat as the potential for release of sulfur dioxide fumes exists. Liquid sodium thiosulfate has very low toxicity but routine safety precautions should be practiced. Rubber gloves, safety goggles and protective clothing is recommended.
Sodium Thiosulfate, wt%30 +/- 2%
Sulfite, wt%1.5 max.
pH 7.0 – 9.0
Physical Properties:
Specific Gravity @ 25o C 1.252 – 1.34
Density, lbs/gal @ 25o C 10.4 – 11.2
Product Code: RXSOL-40-4062-025
Product Code: RXSOL-40-1101-040
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Properties |
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Appearance |
Clear colorless to light-yellow liquid |
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Melting point |
−26°C (247 K) |
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Boiling point |
110 °C (383 K), 20.2% solution; |
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Solubility in water |
Miscible |
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Acidity (pKa) |
−8.0 |
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Viscosity |
1.9 mPa s at 25° C, |
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Flash point |
Non-flammable |
