Dataset Open Access

bubble pressure tensiometry for punicine derivatives and oleic acid/sodium oleate

Pfeufer, Rike Alena

Data sets of surface tension of puncine derivatives (octyl-, nonyl-, decyl-, undecyl- and heptadecyl-punicine) and oleic acid/sodium oleate in water measured with bubble pressure tensiometry at different pH and different concentrations.

Measurements were done at BP100 of KRÜSS GmbH. For each mesurement the adequate amount of a 25mM surfactant solution (40 vol-% EtOH and 60vol-% distilled water) werde diluted in 70 mL of distilled water.

data files are named as follow: date of measurement_type of surfactant_ concentration of surfactant_ pH of measurement_number of measurement surfactants: OA Oleic acid NaOL Sodium oleate OP Octyl punicine NP Nonyl punicine DP Decyl punicine UDP Undecyl punicine HDP Heptadecyl punicine
Files (166.2 kB)
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221219_DP_1,2x10^-5molL_pH11.txt
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221219_DP_1,2x10^-5molL_pH5,5.txt
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221219_DP_1,8x10^-5molL_pH11.txt
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221219_DP_1,8x10^-5molL_pH5,5.txt
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221219_DP_7x10^-6molL_pH11.txt
md5:68cdbaf5de879136b3c025544bc5fad3
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221219_DP_7x10^-6molL_pH5,5.txt
md5:734700b6b9b1ee665db5ede4992b13dc
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221220_DP_1,2x10^-5molL_pH2.txt
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221220_DP_1,8x10^-5molL_pH2.txt
md5:f0195c4f071a89a9b79ce597230d9d92
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221220_DP_7x10^-6molL_pH2.txt
md5:9e15c0058e5d72c9cd6bc9f8f8717a9f
2.6 kB Download
221220_OP_1,2x10^-5molL_pH5,5.txt
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221220_OP_1,8x10^-5molL_pH5,5.txt
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221220_OP_7x10^-6molL_pH5,5.txt
md5:e2252d8d9ce5521c00b39a32983c40e1
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221221_OP_1,2x10^-5molL_pH2.txt
md5:f8c27435da32fde5dc5a81863b097527
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221221_OP_1,8x10^-5molL_pH2.txt
md5:e783f8580dd138c4cc1de04ea486cbbf
2.6 kB Download
221221_OP_7x10^-6molL_pH2.txt
md5:b606a0b7ad6bcf7077475c8b28c5c46e
2.5 kB Download
230103_OP_10^-3molL_pH5,5_a.txt
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230103_OP_10^-4molL_pH5,5_a.txt
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230103_OP_10^-4molL_pH5,5_b.txt
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230103_OP_2x10^-4molL_pH5,5_a.txt
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230103_OP_3x10^-4molL_pH5,5_a.txt
md5:9a42bed189dbc17c21e4ca1cf3a2cbcb
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230104_DP_10^-3molL_pH5,5_a.txt
md5:521d6e1020f683e8c31eaabdc5cdae06
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230104_DP_10^-4molL_pH2_a.txt
md5:ebfdf67090937500fd11cf4bb66b2c57
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230104_DP_10^-4molL_pH5,5_a.txt
md5:0a1fad1d77d62f9abc8703b97c732dac
2.4 kB Download
230104_DP_2x10^-4molL_pH2_a.txt
md5:a82c34ed8a5a444bf6bab592e97b687e
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230104_DP_2x10^-4molL_pH5,5_a.txt
md5:ac0061eaf7cb015513ab42ca3d25e0ea
2.6 kB Download
230104_DP_3x10^-4molL_pH2_a.txt
md5:6902553761261a24d62b20fde4139b7f
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230104_DP_3x10^-4molL_pH5,5_a.txt
md5:3d1db0eefdea8a949b837f91d3f0f68c
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230104_OP_10^-3molL_pH5,5_a.txt
md5:758ed14ca1a8f2d7fff3a981dd638b71
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230105_DP_10^-3molL_pH11_a.txt
md5:108f09df6b66e3d3d4625e60442b14e2
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230105_DP_10^-3molL_pH2_a.txt
md5:c7e16cc3f051feaa6622201c2d640d79
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230105_DP_10^-4molL_pH11_a.txt
md5:fa19d1b35abdc1b599143dcb9a436b79
2.4 kB Download
230105_DP_2x10^-4molL_pH11_a.txt
md5:7d641715787387d78049832015aaf554
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230105_DP_3x10^-4molL_pH11_a.txt
md5:3aaf73b984c35cb464f8454231dcced0
2.6 kB Download
230105_OP_10^-4molL_pH11_a.txt
md5:b8bfa054bd6002b5f1470d42094e18c4
2.4 kB Download
230105_OP_2x10^-4molL_pH11_a.txt
md5:9b775de19212f93a6b7bd496799771d2
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230105_OP_3x10^-4molL_pH11_a.txt
md5:37086fb183f7b642fad2e10e819a9504
2.6 kB Download
230106_OP_10^-4molL_pH2_a.txt
md5:c83a85190419cff492e9024dfc9a9ed4
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230106_OP_2x10^-4molL_pH2_a.txt
md5:27ef212375cd64bb35022862ed20b696
2.6 kB Download
230106_OP_3x10^-4molL_pH2_a.txt
md5:7e9ceb84e64e85ee2b6620204485056e
2.4 kB Download
230106_UDP_10^-4molL_pH5,5_a.txt
md5:813a9778d7ff1403d3c992488dd1a338
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230106_UDP_2x10^-4molL_pH5,5_a.txt
md5:61054e42d041ea0f3b02a18cc253427f
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230106_UDP_3x10^-4molL_pH5,5_a.txt
md5:9e4a7646cb87eea47f5464e81e00d70e
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230110_UDP_10^-4molL_pH11_a.txt
md5:3a70a6a8d470b85c4d7c9828b65fc793
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230110_UDP_10^-4molL_pH2_a.txt
md5:c51afc4e4c55dfa01eccd3d305bad1a8
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230110_UDP_2x10^-4molL_pH11_a.txt
md5:11456ff1c729ac696416bf87c4f78c1f
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230110_UDP_2x10^-4molL_pH2_a.txt
md5:dac1c842dfca7e1928df7c209da702c3
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230110_UDP_3x10^-4molL_pH11_a.txt
md5:9fc54f4e680b529dc4f2e2e7afb34772
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230110_UDP_3x10^-4molL_pH2_a.txt
md5:a7ad3296cfc40c5cb0f9e40880438c14
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230111_NP_10^-4molL_pH11_a.txt
md5:b1c718add6fe685b33709b78199692fc
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230111_NP_10^-4molL_pH2_a.txt
md5:bd93815fc9f8b9d5cd68f05f4c33c631
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230111_NP_10^-4molL_pH5,5_a.txt
md5:e7761ea84d6e8c14d7bc06ac729c318a
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230111_NP_2x10^-4molL_pH11_a.txt
md5:c0d5fa3ad6a83f700a4750e812a19f59
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230111_NP_2x10^-4molL_pH2_a.txt
md5:1d036ea734a0cf5c39ceedc6d7f17334
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230111_NP_2x10^-4molL_pH5,5_a.txt
md5:025df05280cc8dbdb8ab9b5033ac273e
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230111_NP_3x10^-4molL_pH11_a.txt
md5:f0dd890fe7609a52d5c7db4d8b827215
2.6 kB Download
230111_NP_3x10^-4molL_pH2_a.txt
md5:3e9f94762b4e0d50bd9a2b6a88eb9a73
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230111_NP_3x10^-4molL_pH5,5_a.txt
md5:8f6090f2023c2cf6f203fd0469d78b0e
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230113_OA_10^-4molL_pH2_a.txt
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2.5 kB Download
230113_OA_10^-4molL_pH5,5_a.txt
md5:578a348af50ea286c5afa4295a0ef8d0
2.5 kB Download
230113_OA_2x10^-4molL_pH2_a.txt
md5:4099b6d7cfe031060a86d9701d3436f8
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230113_OA_2x10^-4molL_pH5,5_a.txt
md5:578a348af50ea286c5afa4295a0ef8d0
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230113_OA_3x10^-4molL_pH2_a.txt
md5:e4b2f6726201f78965e23fb5e03bf6de
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230113_OA_3x10^-4molL_pH5,5_a.txt
md5:22719b343dacd218da067a383b382f15
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230116_NaOL_10^-4molL_pH11_a.txt
md5:692f9b7814511bc14701c2caf1afcf23
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230116_NaOL_2x10^-4molL_pH11_a.txt
md5:20f60f720b494373080cd11f02519d95
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230116_NaOL_3x10^-4molL_pH11_a.txt
md5:64c90a998791255189b9e5c8666a9249
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Overview.txt
md5:b27f4ffae657f1db887b21d9b9b6e06c
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