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Merck
CN

29337

CAPS

BioUltra, ≥99.0% (TLC)

别名:

3-(环己胺)-1-丙磺酸

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关于此项目

线性分子式:
C6H11NH(CH2)3SO3H
化学文摘社编号:
分子量:
221.32
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
EC Number:
214-492-1
Beilstein/REAXYS Number:
2835588
MDL number:
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InChI key

PJWWRFATQTVXHA-UHFFFAOYSA-N

InChI

1S/C9H19NO3S/c11-14(12,13)8-4-7-10-9-5-2-1-3-6-9/h9-10H,1-8H2,(H,11,12,13)

SMILES string

OS(=O)(=O)CCCNC1CCCCC1

product line

BioUltra

assay

≥99.0% (TLC)

form

powder

impurities

insoluble matter, passes filter test

ign. residue

≤0.1%

loss

≤1% loss on drying, 110 °C

pH

3.5-6.0 (0.5 M in H2O)

pKa 

10.4

mp

>300 °C (lit.)

solubility

H2O: 0.5 M at 20 °C, clear, colorless

anion traces

chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤150 mg/kg

cation traces

Al: ≤5 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: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg

λ

0.5 M in H2O

UV absorption

λ: 260 nm Amax: ≤0.04, λ: 280 nm Amax: ≤0.04

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Other Notes

Buffer for studying pH-dependent processes in enzymology; Eluent buffer component in the separation of basic drugs by HPLC

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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R.M. Smith et al.
Journal of Chromatography A, 514, 97-97 (1990)
Buffers of constant ionic strength for studying pH-dependent processes.
K J Ellis et al.
Methods in enzymology, 87, 405-426 (1982-01-01)
Frances E Lock et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(34), E3534-E3543 (2014-08-13)
Remnants of ancient transposable elements (TEs) are abundant in mammalian genomes. These sequences harbor multiple regulatory motifs and hence are capable of influencing expression of host genes. In response to environmental changes, TEs are known to be released from epigenetic
J H Jumppanen et al.
Electrophoresis, 16(8), 1441-1444 (1995-08-01)
In capillary zone electrophoresis the electrophoretic velocity of an ion decreases as the concentration of the background electrolyte solution is increased. This is caused by changes in the electrophoretic mobility of the ion (muep) as well as by changes in
Meng-Wei Hsieh et al.
Electrophoresis, 31(13), 2272-2278 (2010-07-02)
A dynamic reaction cell ICP-MS was used as a CE detector for the speciation analysis of arsenic and selenium. Samples containing arsenite, arsenate, monomethylarsonic acid, dimethylarsinic acid, arsenobetaine, selenite, selenate, selenocysteine, selenomethione, and Se-methylselenocysteine were subjected to electrophoretic separation before

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