Buffer Cleaner
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Technical Specification ::
| Physical State at 20 0C | Liquid |
| Colour | Colourless to yellow |
| Odour | Faint, Fruity Acid Odor |
| Purity ( by GC ) | Min 99 % |
| Ph Value | 3.5 |
| Melting Point/Freezing Point [ 0C ] | 15-17 0C |
| Flash Point [ 0C ] | 110 0C |
| Boiling Point [ 0C ] | 237 0C |
| Vapour Pressure mm/Hg | 1 mm @ 7800C |
| Vapour density | 4.98 |
| Density [g/cm3] | 0.91 |
| Solubility in water [ % weight ] | Insoluble in water |
| Product Name | Xylene AR Reagent |
| Part Number | RXSOL-19-1489-010 |
Company Details:
Caprylic acid is a straight-chain saturated fatty acid that is heptane in which one of the hydrogens of a terminal methyl group has been replaced by a carboxy group.

Typical physical properties of Sodium hydrogen sulfide
| Appearance | Yellow flakes |
| Odour | Sulphurous |
| Bulk Density | 600-700 kg/m3 |
| Melting Point | 52-55ºC |
| Boiling Point | 115ºC |
| Solubility in Water | 500-600 g/L @ 20ºC |
| pH | 11.9 (10 g/L 20ºC) |


| PRODUCT NAME | : | HEXYLENEGLYCOL |
| CAS number | : | 107-41-5 |
| UN number | : | |
| Formula | : | (CH3)2COHCH2CHOHCH3 |
| Odour | : | NEARLY ODOURLESS |
| Solubility in water | : | COMPLETE |
| Density | : | 0.921 at 20 oC |
| Boiling point | : | 198 oC |
| Melting point | : | -100 oC |
| Viscosity | : | |
| Flashpoint | : | 96 oC |
| Explosive limits | : | 1.0 -9.9 Vol% |
| Vapour pressure | : | .06 mbar at 20 oC |
| Skin absorption/irritation | : | YES |
| TLV Country NL Year 1995 | : | 25 C ppm 125 C mg/m3 |
| Pollution category 1994 | : | III |




| Properties | Typical Value | Unit |
Test Method |
| Melt Index (190°C / 2.16 kg) | 2.5 | g/10 min | ASTM D1238 |
| Vinyl Acetate Content | 18 | wt% | ASTM D5594 |
| Density | 0.935 | g/cm3 | ASTM D1505 |
| Vicat Softening Point | 64 | °C |
ASTM D1525 |
| Melting Point | 87 | °C | ASTM D3418 |
| Tensile Strength at Yield | 5.2 | MPa | ASTM D638 |
| Tensile Strength at Break | 11 | MPa | ASTM D638 |
| Elongation at Yield | 260 | % | ASTM D638 |
| Elongation at Break | >800 | % |
ASTM D638 |
| Flexural Modulus | 60 | MPa |
ASTM D790 |
| Hardness Shore A | 76 |
ASTM D2240 |
|
| Hardness Shore D | 36 | ASTM D2240 |

