Buffer Cleaner
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| Main Ingredients | : | PROPYLENEGLYCOL (1,2-) 94% |
|
Inhibitors and water
|
: | 6 % |
| Colour Bright | : | Clear |
| pH of solution | : | 8.8 |
| Odour | : | PRACTICALLY ODOURLESS |
| Solubility in water | : | SOLUBLE |
| Boiling point | : | 162 oC |
| Freezing point | : | -32 oC |
| Viscosity | : | 58.1 cp at 20 oC |
| Reverse Alkalinity | : | Minimm 15.0 ml |
| Vapour pressure | : | .07 mbar at 20oC |
| Skin absorption/irritation | : | YES |
| TLV Country | : | |
| Pollution category 1994 | : |
III |
Propylene glycol is tolerated well by the skin and shouldn't cause redness or irritation. Propylene glycol is a penetration-enhancing humectant.
Propylene Glycol USP is a widely used ingredient in pharmaceutical, food, cosmetic, personal care, flavors and animal feed applications; an overview of typical uses of Propylene Glycol USP as below.It must be emphasized that it is the user’s responsibility to consult area and country-specific regulations for details of approved use.
Physical Properties:
| Appearance | : | Brownish Black Liquid |
| Specific Gravity | : | 0.90 to 0.95 |
| PH | : | Neutral |
| Solubility | : | Slightly Dispersible in water, Soluble in Oil |
| Thermal Stability | : | >160oC |
| Lubricity Coefficient | : | <0.20 |
Description: Diethylene Glycol
|
Test Description |
Specification Limits Min. Max. |
Unit of Measure |
Test Method |
|||||
|
Diethylene Glycol |
99.5 |
%(w/w) |
||||||
|
Water |
0.1 |
%(w/w) |
||||||
|
Acidity (as acetic acid) |
0.005 |
%(w/w) |
||||||
|
Iron |
0.5 |
ppm |
||||||
|
Ash |
0.005 |
%(w/w) |
||||||
|
Appearance |
Clear |
Visual |
||||||
|
Specific Gravity 20/20oC |
1.117 |
1.119 |
||||||
|
Distillation Range at 760 mm Hg |
242 |
250 |
oC |
|||||
| CAS number | : | 111-46-6 |
| Molecular Formula | : | C4H10O3 |
| Formula | : | CH2OHCH2OCH2CH2OH |
| Odour | : | PRACTICALLY ODOURLESS |
| Solubility in water | : | COMPLETE |
| Density | : | 1.118 at 20 oC |
| Boiling point | : | 245oC |
| Melting point | : | -7 oC |
| Viscosity | : | 30 cp at 25 oC |
| Flashpoint | : | 124 oC |
| Explosive limits | : | 1.6 – 10.8 Vol% |
| Vapour pressure | : | .01 mbar at 20 oC |
| Skin absorption/irritation | : | YES |
| TLV Country | : | |
| Pollution category 1994 | : | D |
Physical Properties:
|
PROPERTIES |
VALUE |
|
Appearance |
Brownish oily liquid |
|
Specific Gravity |
0.90-0.98 |
|
PH |
4.0-6.5 |
|
Miscibility |
Completely miscible in diesel and Dispersible in Water |
|
Thermal Stability |
>160oC |
|
Flash Point |
>1100C |
Typical Physical Properties
| Appearance | :Yellow Liquid |
| Specific Gravity | : 0.8 at 15.5 °C |
| Flash Point | : 65°C |
| pH | : Not applicable |
| Freeze Point | : -20°C |
| Ionic | : Character Anionic |
| Physical state at 20 °C : | Solid |
| Odour threshold : | No data available |
| pH value : | Not applicable. |
| Melting point [°C] : | 811°C |
| Decomposition point [°C] : | 1300°C |
| Critical temperature [°C] : | N/A |
| Auto-ignition temperature [°C] : | N/A |
| Flammability (solid, gas) : | N/A |
| Flash point [°C] : | N/A |
| Boiling point [°C] : | N/A |
| Initial boiling point [°C] : | N/A |
| Final boiling point [°C] : | N/A |
| Evaporation rate : | N/A |
| Vapour pressure [20°C] : | N/A |
| Vapour pressure mm/Hg : | N/A |
| Vapour density : | N/A |
| Density [g/cm3] : | 4,43 |
| Relative density, gas (air=1) : | N/A |
| Relative density, liquid (water=1) : | N/A |
| Solubility in water [% weight] : | Slightly soluble |
| Solubility in water : | N/A |
| Log Pow octanol / water at 20°C : | No data available. |
| Solubility : | N/A |
| Viscosity at 40°C [mm2/s] : | N/A |
| Explosive properties : | N/A |
| Explosion limits - upper [%] : | N/A |
| Explosion limits - lower [%] : N/A | N/A |
| Oxidising properties : | No data available. |
Exxsol D80 Fluid is a combustible material, has a relatively high vapor pressure, and should be handled only with adequate ventilation and in areas where ignition sources have been removed (e.g. open flames, static electricity sources, unprotected light switches). The flash point is approximately 176ºF /80ºC.
| Form | Liquid |
| Colour | Colourless |
| Odour | Mild Petroleum/Solvent |
| Odor Threshold | No Information Available |
| pH | Not Applicable |
| Boiling Point | 200°C (392°F) - 250°C (482°F) |
| Flash Point | >=75°C (167°F) [ASTM D-93] |
| Evaporation Rate | (n-butyl acetate = 1): 0.1 |
| Flammability (solid, gas) | Not Applicable |
| Secific Gravity | 798 kg/m3 |
| Decomposition Temperature | No information available |
| Solubility in Water | Not Soluble |
| Viscosity | No information available |
TYPICAL PROPERTIES :
| Magnesium content % wt. | : Min. 20% |
| Appearance | : Creamy Viscous Liquid |
| Density at 20 °C | : 1.25 - 1.30 g/ml |
| Particulate Matter | : 99.90%, < 2 microns |
| Sediment | : 0.05% |
| Oil Soluble | : = Completely Soluble |
| Viscosity@40°C | : =<60cST |
| Freezing Point | : <-10 |
| Flash Point (°C) | : 62° |
| Hydrolytic Stability | : Good |
| Hydro Stability | : Excellent |
| Water | : Nil |
| Ca | :< 500 ppm |
| Na+K | :< 50 PPM |
| Pb | : < 1 ppm |
| V | : 1 ppm |
PRODUCT FETURES :
PROPERTIES
|
Parameters |
Values | |
| Magnesium, wt% | : | 28-30 |
| Specific Gravity | : | 1.3 - 1.45 |
|
Viscosity @20°C, cSt |
: |
1300 max or suitable for injection pump |
| Na + K, ppm | : |
<2000 |
| Ca, ppm | : | 10000 |
| V+Pb, ppm | : | 20 -50 |
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CAS Number: 1341-49-7
UN number: 1727
Boiling point: 240 °C (464 °F; 513 K)
EC Number: 215-676-4
Molecular Weight: 57.04 g/mol
Molecular Formula: NH4HF2
Ammonium bifluoride [NH4.HF2]
Melting point :124.6°C (Sublimes at higher temperature)
Boiling point : 239.5°C
When dissolved in water, cooling takes place. Material is Hygroscopic at 50% humidity.
Analysis
Appearance : White crystalline solid (Orthorhombic crystals)
NH4HF2 : 98.76%*
(NH4)2SO4 : 0.05%
(NH4)2SiF6 :0.20%
Moisture :0.59%
Solubility in water : 60.2 g at 20°C and 156.4g at 60°C per 100ml of water
Solubility in HCl : 10% (w/v) sample is soluble in 15% (w/w) of HCl at 25°C
*Assay: Weigh accurately about 1.0gm of Ammonium bi fluoride sample. Dissolve it in 100ml distilled water. Titrate with about 1N NaOH. Use Phenolphthalein as indicator. End point is Colourless to Pink.
% acidity as HF = A / B
1st calculate Consumption of NaOH, B.R. X Normality of NaOH X 0.02 X 100 = A
Then Divided the result with " Weight of the sample " = B
%NH4HF= %acidityasHFx57 / 20
Ammonium bifluoride is a white crystal salt chemically when ammonium bifluoride comes in contact with water resulting with the formation of HF. It is used to brighten aluminum and other metals.
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
