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- Laboratory Chemicals And Reagents, Solvents
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R2,342.30 Ex VAT
- Dichloromethane 2.5L HPLC Dichloromethane (Methylene chloride) may be used in the following processes:• As an extractant for 2,2-dithioethyl-4-(2′-pyridyl)-4-butyro-γ-lactone.Dichloromethane may also be used in ultrasonic baths for cleaning and protection of aluminum coating over atactic-PMMA (poly(methyl methacrylate)) for dielectric studiesgradefor HPLCvapor density2.9 (vs air)vapor pressure24.45 psi ( 55 °C)6.83 psi ( 20 °C)InChI KeyYMWUJEATGCHHMB-UHFFFAOYSA-Nassay≥99.8%autoignition temp.1223 °Fcontainsamylene as stabilizerexpl. lim.22 %impuritiesfree chlorine, in accordance≤0.001% free acid…
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- Laboratory Chemicals And Reagents, Solvents
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R2,342.00 Ex VAT
- Dichloromethane 2.5L HPLC Dichloromethane (Methylene chloride) may be used in the following processes:• As an extractant for 2,2-dithioethyl-4-(2′-pyridyl)-4-butyro-γ-lactone.Dichloromethane may also be used in ultrasonic baths for cleaning and protection of aluminum coating over atactic-PMMA (poly(methyl methacrylate)) for dielectric studiesgradefor HPLCvapor density2.9 (vs air)vapor pressure24.45 psi ( 55 °C)6.83 psi ( 20 °C)InChI KeyYMWUJEATGCHHMB-UHFFFAOYSA-Nassay≥99.8%autoignition temp.1223 °Fcontainsamylene as stabilizerexpl. lim.22 %impuritiesfree chlorine, in accordance≤0.001% free acid…
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- Laboratory Chemicals And Reagents, Solvents
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R2,295.00 Ex VAT
- Sulphanilic Acid AR 500g Laboratory Applications:The diazonium salt of sulfanilic acid may be used in the preparation of azo dyes such as o-anisaldehyde, orange I and orange II.It may also be used in the preparation of 2,6-dibromoaniline via bromination followed by desulfonationgradeAR reagentassay98.0-102.0% (ACS specification)99%formpowderign. residue≤0.01%mp>300 °C (lit.)anion traceschloride (Cl–): ≤0.002%nitrite (NO2–): ≤0.5 ppmsulfate (SO42-): ≤0.01%
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- Laboratory Chemicals And Reagents, Solvents
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R2,294.63 Ex VAT
- Sulphanilic Acid AR 500g Laboratory Applications:The diazonium salt of sulfanilic acid may be used in the preparation of azo dyes such as o-anisaldehyde, orange I and orange II.It may also be used in the preparation of 2,6-dibromoaniline via bromination followed by desulfonationgradeAR reagentassay98.0-102.0% (ACS specification)99%formpowderign. residue≤0.01%mp>300 °C (lit.)anion traceschloride (Cl–): ≤0.002%nitrite (NO2–): ≤0.5 ppmsulfate (SO42-): ≤0.01%
- Add to cart
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- Laboratory Chemicals And Reagents, Solvents
-
R2,294.63 Ex VAT
- Sulphanilic Acid AR 500g Laboratory Applications:The diazonium salt of sulfanilic acid may be used in the preparation of azo dyes such as o-anisaldehyde, orange I and orange II.It may also be used in the preparation of 2,6-dibromoaniline via bromination followed by desulfonationgradeAR reagentassay98.0-102.0% (ACS specification)99%formpowderign. residue≤0.01%mp>300 °C (lit.)anion traceschloride (Cl–): ≤0.002%nitrite (NO2–): ≤0.5 ppmsulfate (SO42-): ≤0.01%
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