T9534
三乙醇胺 盐酸盐
BioXtra, ≥99.5% (titration)
别名:
2,2′,2″-次氮基三乙醇 盐酸盐, 三(2-羟乙基)胺 盐酸盐
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线性分子式:
(HOCH2CH2)3N · HCl
化学文摘社编号:
分子量:
185.65
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
EC Number:
211-284-2
Beilstein/REAXYS Number:
3909940
MDL number:
产品名称
三乙醇胺 盐酸盐, BioXtra, ≥99.5% (titration)
InChI key
HHLJUSLZGFYWKW-UHFFFAOYSA-N
InChI
1S/C6H15NO3.ClH/c8-4-1-7(2-5-9)3-6-10;/h8-10H,1-6H2;1H
SMILES string
Cl.OCCN(CCO)CCO
product line
BioXtra
assay
≥99.5% (titration)
form
powder
impurities
≤0.005% Phosphorus (P)
≤0.1% Insoluble matter
ign. residue
≤0.1%
useful pH range
7.3-8.3
pKa (25 °C)
7.8
mp
177-179 °C (lit.)
solubility
H2O: 1 M, clear, colorless
anion traces
sulfate (SO42-): ≤0.05%
cation traces
Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%
application(s)
diagnostic assay manufacturing
Quality Level
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Application
Triethanolamine hydrochloride buffer has been used in in-situ mRNA hybridization for acetylation of frozen tissues mounted on slides.
Features and Benefits
- The BioXtra product line ensures high-quality products for consistent results.
- A high assay of ≥99.5% guarantees the purity of the product.
General description
Triethanolamine hydrochloride (TEA-HCl) is a salt form of triethanolamine and is commonly used as a buffer substance in biochemistry. It aids in maintaining the stable pH level in a solution during biochemical reactions. TEA-HCL serves as a buffering agent during protein extraction and protein purification. It is commonly used to adjust the pH of buffer solutions in enzyme assays. In addition to its buffering property, it also exhibits surfactant and emulsifying properties and can be used in some cosmetic and personal care products to adjust the pH and improve solubility.
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
监管及禁止进口产品
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