Biological Buer 生物緩衝劑 G-132 Catalog No.Bio-OT007
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CAS No. | 556-50-3 ( CAS No. is listed on the TSCA inventory ) |
EC No. | 209-127-8 |
Synonyms | N-Glycylglycine; Diglycine; Gly-Gly |
Chinese Name | 雙甘 雙甘氨 一縮二氨基乙酸 |
Molecular Structure |
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Molecular Formula | C4H8N2O3 |
Molecular Weight | 132.12 |
Meleing point | ≥ 215℃ |
Water solubility | 10% aq. in hot water clear and colorless Solubility ( 0.1M in H2O ) clear and complete |
pKa ( 25℃ ) | pH ( 5% in H2O ) 5.5 ~ 6.0 |
Appearance | White powder |
Purity Assay | 98.5% ~ 100.5% ( Titration ) Heavy metals ( as Pb ) ≤ 10ppm |
Moisture | ≤ 2.0% |
UV A260 / A280nm | No Data Available |
Storages | Room Temperature |
Description | G-132 is a biological buffer used in Cell and tissue cultureand diagnostic reagents. |
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Useful pH Ranges of Selected Biological Buffers (25℃, 0.1M)
Sodium and Potassium salt buffers are also available
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Our biological buffers are used widely in life science and pharmaceuticals including cell biology, molecular biology and industrial biopharmaceutical applications. The products are non toxic to cell cultures, and have pKa values at or near physiological pH. All of our buffer are at least the ultra pure grade, which have high assay, solubility and low heavy metals, and free of DNase, RNase, and Protease.