Great buffer to test when the standard ones don't seem to work.
D0306
DIPSO
BioXtra, pH 4.0-5.5 (20 °C, 0.1 M in H2O), ≥98% (titration)
DIPSO
1 of 1 reviewers received a sample product or took part in a promotion
同義詞:
3-(N,N-双[2-羟乙基]氨基)-2-羟基丙磺酸, 3-双(2-羟乙基)氨基-2-羟基丙磺酸
檢視組織與合約價格。
選擇尺寸
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關於此項目
經驗公式（希爾表示法）:
C7H17NO6S
CAS 編號:
分子量：:
243.28
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
EC Number:
269-992-2
Beilstein/REAXYS Number:
2105454
MDL number:
暫時無法取得訂價和供貨情況
product line
BioXtra
Quality Segment
assay
≥98% (titration)
form
powder
impurities
≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter
ign. residue
≤0.1%
pH
4.0-5.5 (20 °C, 0.1 M in H2O)
useful pH range
7.0-8.2
pKa (25 °C)
7.6
mp
189-192 °C (lit.)
solubility
H2O: 0.1 M, clear, colorless
anion traces
chloride (Cl-): ≤0.05%, sulfate (SO42-): ≤0.05%
cation traces
Al: ≤0.0005%, Ca: ≤0.001%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, NH4+: ≤0.05%, Na: ≤0.01%, Pb: ≤0.001%, Zn: ≤0.0005%
absorption
≤0.025 at 260 in H2O at 0.1 M, ≤0.025 at 280 in H2O at 0.1 M
application(s)
diagnostic assay manufacturing
SMILES string
OCCN(CCO)CC(O)CS(O)(=O)=O
InChI
1S/C7H17NO6S/c9-3-1-8(2-4-10)5-7(11)6-15(12,13)14/h7,9-11H,1-6H2,(H,12,13,14)
InChI key
XCBLFURAFHFFJF-UHFFFAOYSA-N
1 of 1
本產品 | |||
|---|---|---|---|
| assay ≥98% (titration) | assay ≥99.5% (titration) | assay ≥98.0% (titration) | assay ≥99.5% (titration) |
| product line BioXtra | product line BioXtra | product line BioXtra | product line BioXtra |
| form powder | form powder | form powder | form powder |
| application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing |
| pH 4.0-5.5 (20 °C, 0.1 M in H2O) | pH 5.0-7.0 (20 °C, 1 M in H2O) | pH 9.0-10.1 (20-25 °C, 1 M in H2O) | pH - |
| solubility H2O: 0.1 M, clear, colorless | solubility H2O: 1 M at 20 °C, clear, colorless | solubility H2O: 1 M, clear, colorless | solubility H2O: 1 M, clear, colorless |
存儲類別/等級
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)