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N-氨基甲酰甲基乙磺酸 [ACES];BioUltra, ≥99.5% (T)

别名:N-(2-乙酰氨基)-2-氨基乙烷磺酸;N-(氨基甲酰甲基)-2-氨基乙烷磺酸;N-(氨基甲酰甲基)牛磺酸;N-(2-Acetamido)-2-aminoethanesulfonic acid, N-(Carbamoylmethyl)-2-aminoethanesulfonic acid, N-(Carbamoylmethyl)taurine

CAS号 7365-82-4 线性分子式 H2NCOCH2NHCH2CH2SO3H 分子量 182.20 Beilstein/REAXYS Number 2253770 EINECS 编号 230-908-4 MDL number MFCD00008030 PubChem Substance ID 329747016 NACRES NA.25
货号(SKU): 00194
CAS号: 7365-82-4
MDL号: MFCD00008030
增值税发票 √ 免费货运 [顺丰 联邦] √
¥3,502.65

产品描述

Application

ACES, or N-(2-Acetamido)-2-aminoethanesulfonic acid, can be used to study biological buffers and zwitterionic compounds. ACES has been used in a study to determine the levels of ibuprofen and flurbiprofen in pharmaceuticals by capillary zone electrophoresis.

Other Notes

Biological buffer component with sodium hydroxide and sodium chloride (pH 5.93-7.83, useful range 6.4-7.4)[2]; An efficient separator (pH gradient of less than 1 pH unit) in the resolution of protein systems by IEF[3]; Improves phenotyping of α1-antitrypsin by isoelectric focusing on agarose gel[1]

性质

Quality Level100
product lineBioUltra
assay≥99.5% (T)
formpowder or crystals
application(s)electrophoresis: suitable
impuritiesinsoluble matter, passes filter test
ign. residue (900 °C)≤0.05%
loss≤0.5% loss on drying, 20 °C (HV)
pH2.5-4.5 (25 °C, 0.1 M in H2O)
useful pH range6.1 - 7.5
pKa (25 °C)6.8
mp>220 °C (dec.) (lit.)
solubilityH2O: 0.1 M at 20 °C, clear, colorless
anion traceschloride (Cl-): ≤250 mg/kg
sulfate (SO42-): ≤50 mg/kg
cation tracesAl: ≤10 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤200 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg
λ0.1 M in H2O
UV absorptionλ: 260 nm Amax: 0.008
λ: 280 nm Amax: 0.005
SMILES stringNC(=O)CNCCS(O)(=O)=O
InChI1S/C4H10N2O4S/c5-4(7)3-6-1-2-11(8,9)10/h6H,1-3H2,(H2,5,7)(H,8,9,10)
InChI keyDBXNUXBLKRLWFA-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 3
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 ≥ 190 | 欧洲Eur. ≥ 66 | 東京Tokyo ≥ 82 | 香港与北京 ≥ 55