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Tris乙磺酸,TES;BioXtra, ≥99.5% (titration)

别名:2-[[三(羟甲基)甲基]氨基]乙磺酸, N-三(羟甲基)甲基-2-氨基乙烷磺酸, TES 游离酸;三羟甲基甲胺基乙磺酸;N-三(羟甲基)甲基-2-氨基乙磺酸;2-[(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]ethanesulfonic acid, N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid, TES free acid

CAS号 7365-44-8 经验分子式(希尔表示法) C6H15NO6S 分子量 229.25 Beilstein/REAXYS Number 1957061 EINECS 编号 230-906-3 MDL number MFCD00007532 PubChem Substance ID 24900386 NACRES NA.25
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): T6541
CAS号: 7365-44-8
MDL号: MFCD00007532
增值税发票 √ 免费送货 √ 订货电话:010-68689484
¥1,896.87

产品描述

包装

25, 100 g in poly bottle

性质

Quality Level200
product lineBioXtra
assay≥99.5% (titration)
formpowder
impuritiesInsoluble matter, passes filter test
ign. residue (900°C)≤0.1% (as SO4)
loss≤1% loss on drying, 110°C
pH3.5-5.0 (20 °C, 1 M in H2O)
useful pH range6.8 - 8.2
pKa (25 °C)7.5
mp~225 °C (dec.)
solubilityH2O: 1 M at 20 °C, clear, colorless
anion traceschloride (Cl-): ≤0.005%
sulfate (SO42-): ≤0.005%
cation tracesAl: ≤0.0005%
As: ≤0.0001%
Ba: ≤0.0005%
Bi: ≤0.0005%
Ca: ≤0.001%
Cd: ≤0.0005%
Co: ≤0.0005%
Cr: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.02%
Li: ≤0.0005%
Mg: ≤0.0005%
Mn: ≤0.0005%
Mo: ≤0.0005%
Na: ≤0.01%
Ni: ≤0.0005%
Pb: ≤0.0005%
Sr: ≤0.0005%
Zn: ≤0.0005%
absorption≤0.045 at 280 in H2O at 1 M
≤0.055 at 260 in H2O at 1 M
SMILES stringOCC(CO)(CO)NCCS(O)(=O)=O
InChI1S/C6H15NO6S/c8-3-6(4-9,5-10)7-1-2-14(11,12)13/h7-10H,1-5H2,(H,11,12,13)
InChI keyJOCBASBOOFNAJA-UHFFFAOYSA-N


安全信息

个人防护装备 EyeshieldsGlovestype N95 (US)
RIDADR NONH for all modes of transport
WGK德国 WGK 1
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 99 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 22 | 香港与北京 ≥ 32
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