Buffer Cleaner
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| PRODUCT NAME | : | ISOAMYLALCOHOL |
| CAS number | : | 123-51-3 |
| UN number | : | 1105 |
| Formula | : | (CH3)2CHCH2CH2OH |
| Odour | : | DISAGREABLE |
| Solubility in water | : | SLIGHTLY |
| Density | : | 0.813 at 15 oC |
| Boiling point | : | 132 oC |
| Melting point | : | -117 oC |
| Viscosity | : | 6.2 cp at 10 oC |
| Flashpoint | : | 44 oC |
| Explosive limits | : | 1.2 – 8.0 Vol% |
| Vapour pressure | : | 3 mbar at 20oC |
| Skin absorption/irritation | : | YES |
| TLV Country NL Year 1995 | : | 100 ppm 360 mg/m3 |
| Pollution category 1994 | : |
D |
Indole TEST : ( Indole produced by microorganisms )
The ability to degrade amino acid to identify end products to differentiate bacteria.Indole can be detected to the culture growth ( Pure bacterial culture must be grown in sterile tryptophan or peptone broth for 24-48 hours before performing the test. ) by reaction with 5 drops of Kovac’s reagent to produce a red or red violet colour.
KOVAC’S Reagent - ( para-Dimethylaminobenzaldehyde in isoamyl alcohol and Concentrated hydrochloric acid )
Ehrlich Reagent - ( para-Dimethylaminobenzaldehyde in ethyl alcohol and Concentrated hydrochloric acid )
INDOLE TEST is suitable for
Indole-Positive Bacteria that test positive for cleaving indole from tryptophan include: Aeromonas hydrophilia, Aeromonas punctata, Bacillus alvei, most Citrobacter sp., Edwardsiella sp., Escherichia coli,Flavobacterium sp., Haemophilus oxytoca, Proteus sp. (not P. shigelloides, Pasteurella pneumotropica, Streptococcus faecalis and Vibrio species. Bacteria which give negative results for the indole test include: Actinobacillus spp., Aeromonas salmonicida, Alcaligenes sp., most Bacillus sp., Bordetella sp., Enterobacter sp.,Lactobacillus spp., most Haemophilus sp., most Klebsiella sp., Neisseria sp., Pasteurella haemolytica, Pasteurella ureae, Proteus mirabilis, Pseudomonas sp., Salmonella sp., Serratia sp., Yersinia sp.50, 51 Kitasato's discovery that Escherichia coli could be distinguished from Klebsiella species (Aerobacter aerogenes) by virtue of its ability to produce indole initiated the detection of indole production as an accepted analytical tool for the bacteriologist
| PRODUCT NAME | : | HEPTANE (N-) |
| CAS number | : | 142-82-5 |
| UN number | : | 1206 |
| Formula | : | CH3(CH2)5CH3 |
| Odour | : | SWEET |
| Solubility in water | : | NEGLIGIBLE |
| Density | : | 0.684at 20 oC |
| Boiling point | : | 98.5 oC |
| Melting point | : | -91 oC |
| Viscosity | : | 0.41 cp at 20oC |
| Flashpoint | : | -4 oC |
| Explosive limits | : | 1 – 7 Vol% |
| Vapour pressure | : | 48 mbar at 20 oC |
| Skin absorption/irritation | : | YES |
| TLV Country NL Year 1995 | : | 400 ppm 1600 mg/m3 |
| Pollution category 1994 | : | (C) |
| PRODUCT NAME | : | DIOXANE (1,4-) |
| CAS number | : | 123-91-1 |
| UN number | : | 1165 |
| Formula | : | OCH2CH2OCH2CH2 |
| Odour | : | ETHEREAL |
| Solubility in water | : | COMPLETE |
| Density | : | 1.036 at 20oC |
| Boiling point | : | 101oC |
| Melting point | : | 12 oC |
| Viscosity | : | |
| Flashpoint | : | 11oC |
| Explosive limits | : | 1.9 – 22.5 Vol% |
| Vapour pressure | : | 41 mbar at 20 oC |
| Skin absorption/irritation | : | YES |
| TLV Country NL Year 1995 | : | 11 S ppm 40 S mg/m3 |
| Pollution category 1994 | : | D |
| Physical state and appearance | Liquid. (Liquid.) |
| Odor |
Mild to strong, rather pleasant; like wine or whiskey. Alcohol-like; Ethereal, vinous. |
| Taste | Pungent. Burning |
| Molecular Weight | 46.07 g/mole |
| Color | Colorless. Clear |
| pH (1% soln/water) | Not available |
| Boiling Point | 78.5°C (173.3°F) |
| Melting Point | -114.1°C (-173.4°F) |
| Critical Temperature | 243°C (469.4°F) |
| Specific Gravity | 0.789 (Water = 1) |
| Vapor Pressure | 5.7 kPa (@ 20°C) |
| Vapor Density | 1.59 (Air = 1) |
| Volatility | Not available |
| Odor Threshold | 100 ppm |
| Water/Oil Dist. Coeff | The product is more soluble in water; log(oil/water) = -0.3 |
| Ionicity (in Water) | Not available |
| Dispersion Properties |
See solubility in water, methanol, diethyl ether, acetone. |
| Appearance |
White to blue granular or crystal solid |
| Odour | None |
| Physical State | Solid |
| pH | 3.9 (10% solution) |
| Vapour Pressure | Negligible @ 20ºC |
| Vapour Density | Not Applicable |
| Boiling Point/Range | Not Applicable |
| Melting Point/Range |
Dehydrates (loses water) @ 30ºC, 110ºC and 250ºC. Decomposes at @ 560ºC |
| Specific Gravity | 2.29 |
| Evaporation Rate | Not Applicable |
|
Coefficient of Water/Oil Distribution |
Not Available |
| Odour Threshold | None |
| Solubility in Water | 31.6 g/100 ml @ 0ºC |
| Physical state and appearance | Solid |
| Odor | Not available. |
| Taste | Not available |
| Molecular Weight | 198.22 g/mole |
| Color | Not available |
| pH (1% soln/water) | Not available |
| Boiling Point | Decomposes. (94°C or 201.2°F) |
| Melting Point | 93.5°C (200.3°F) |
| Critical Temperature | Not available. |
| Specific Gravity | Not available |
| Vapor Pressure | Not applicable |
| Vapor Density | Not available |
| Volatility | Not available |
| Odor Threshold | Not available |
| Water/Oil Dist. Coeff | Not available |
| Ionicity (in Water) | Not available |
| Dispersion Properties | Not available |
| Solubility | Very slightly soluble in cold water |
| Physical state | Solid. [Solid crystalline powder.] |
| Color | White |
| Odor | Not available |
| Molecular weight | 198.22 g/mole |
| Molecular formula | C12H8N2 . H2O |
| pH | Not available |
| Boiling/condensation point | Not available |
| Melting/freezing point | 93 to 94°C (199.4 to 201.2°F) |
| Relative density | Not available |
| Vapor pressure | Not available |
| Vapor density | Not available |
| Odor threshold | Not available |
| Evaporation rate | Not available |
| APPEARANCE | Liquid |
| COLOUR | Colourless |
| ODOUR | Odourless |
| SOLUBILITY | Miscible with water |
| BOILING POINT (°C) | About 100 |
| Physical State | Powder |
| Color | bright yellow |
| Odor | odorless |
| pH | 1.6 (10 g/L aq.sol.) |
| Vapor Pressure | Not available |
| Vapor Density | Not available |
| Evaporation Rate | Not available |
| Viscosity | Not available |
| Boiling Point | Not available |
| Freezing/Melting Point | 350 deg C (dec) |
| Solubility in water | Decomposes in water |
| Specific Gravity/Density | 3.91 |
| Molecular Formula | Ce(SO4)2.4H2O |
| Molecular Weight | 404.29 |
Ceric Sulfate CAS Number 13590-82-4. And Molecula Formula of ceric suphate is Ce(SO4)2.
We are marine chemical supplier since 1996.These Marine Chemicals include different sets of products such as Tank Cleaners, Maintenance Chemicals, Cooling Water Treatment Chemicals, Boiler Water Treatment Chemicals, Fuel Additives, etc.
Oman Chemical is leading one Largest Supplier, Manufacture a
Oman Chemical is leading one Largest Supplier, Manufacture a
