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26978

Choline chloride

BioUltra, ≥99.0% (AT)

Sinonimo/i:

(2-Hydroxyethyl)trimethylammonium chloride

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Voi/SKUDisponibilitàPrezzo
25 g
Per informazioni sulla disponibilità, contatta il Servizio Clienti.
121,00 €
100 g
Per informazioni sulla disponibilità, contatta il Servizio Clienti.
358,00 €

Informazioni su questo articolo

Formula condensata:
(CH3)3N(Cl)CH2CH2OH
Numero CAS:
Peso molecolare:
139.62
UNSPSC Code:
12352211
NACRES:
NA.25
PubChem Substance ID:
EC Number:
200-655-4
Beilstein/REAXYS Number:
3563126
MDL number:
Assay:
≥99.0% (AT)
Grade:
reagent grade
Form:
powder or crystals
Solubility:
H2O: 1 M, clear, colorless

121,00 €


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biological source

synthetic

Quality Segment

grade

reagent grade

product line

BioUltra

assay

≥99.0% (AT)

form

powder or crystals

impurities

insoluble matter, passes filter test

color

colorless to white

pH

5.0-7.5 (25 °C, 1 M in H2O)

mp

302-305 °C (dec.) (lit.)

solubility

H2O: 1 M, clear, colorless

anion traces

sulfate (SO42-): ≤50 mg/kg

cation traces

Al: ≤5 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

1 M in H2O

UV absorption

λ: 260 nm Amax: 0.015, λ: 280 nm Amax: 0.010

SMILES string

[Cl-].C[N+](C)(C)CCO

InChI

1S/C5H14NO.ClH/c1-6(2,3)4-5-7;/h7H,4-5H2,1-3H3;1H/q+1;/p-1

InChI key

SGMZJAMFUVOLNK-UHFFFAOYSA-M

General description

Choline acetyltransferase substrate

Biochem/physiol Actions

Choline is an essential nutrient, commonly grouped with the B complex vitamins, that plays key roles in many biological processes.

Other Notes

Restores cholinergic, biochemical and pharmacological activities in striata of decorticated rats
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Questo articolo
PHR1251PHR1251W450001
Choline chloride Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1251

Choline chloride

Choline chloride Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1251

Choline chloride

description

BioUltra, ≥99.0% (AT)

description

Pharmaceutical Secondary Standard; Certified Reference Material

description

Pharmaceutical Secondary Standard; Certified Reference Material

description

FCC

form

powder or crystals

form

-

form

-

form

powder, crystals or chunks

assay

≥99.0% (AT)

assay

-

assay

-

assay

-

solubility

H2O: 1 M, clear, colorless

solubility

-

solubility

-

solubility

-

Quality Level

200

Quality Level

300

Quality Level

300

Quality Level

300

grade

reagent grade

grade

pharmaceutical secondary standard, certified reference material

grade

pharmaceutical secondary standard, certified reference material

grade

Kosher, Halal

cation traces

Mg: ≤5 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Mn: ≤5 mg/kg, Bi: ≤5 mg/kg, Li: ≤5 mg/kg, Ca: ≤10 mg/kg, Zn: ≤5 mg/kg, Cr: ≤5 mg/kg, Na: ≤50 mg/kg, Mo: ≤5 mg/kg, Fe: ≤5 mg/kg, Cd: ≤5 mg/kg, Sr: ≤5 mg/kg, Co: ≤5 mg/kg, Ni: ≤5 mg/kg, K: ≤50 mg/kg, Al: ≤5 mg/kg, Ba: ≤5 mg/kg

cation traces

-

cation traces

-

cation traces

-

form

powder or crystals

form

-

form

-

form

powder, crystals or chunks

assay

≥99.0% (AT)

assay

-

assay

-

assay

-

solubility

H2O: 1 M, clear, colorless

solubility

-

solubility

-

solubility

-

Quality Level

200

Quality Level

300

Quality Level

300

Quality Level

300

grade

reagent grade

grade

pharmaceutical secondary standard, certified reference material

grade

pharmaceutical secondary standard, certified reference material

grade

Kosher, Halal

cation traces

Mg: ≤5 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Mn: ≤5 mg/kg, Bi: ≤5 mg/kg, Li: ≤5 mg/kg, Ca: ≤10 mg/kg, Zn: ≤5 mg/kg, Cr: ≤5 mg/kg, Na: ≤50 mg/kg, Mo: ≤5 mg/kg, Fe: ≤5 mg/kg, Cd: ≤5 mg/kg, Sr: ≤5 mg/kg, Co: ≤5 mg/kg, Ni: ≤5 mg/kg, K: ≤50 mg/kg, Al: ≤5 mg/kg, Ba: ≤5 mg/kg

cation traces

-

cation traces

-

cation traces

-


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Classe di stoccaggio

11 - Combustible Solids

Punto di infiammabilità (°F)

Not applicable

Punto di infiammabilità (°C)

Not applicable

DPI (dispositivi di protezione individuale)

dust mask type N95 (US), Eyeshields, Gloves



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Certificati d'analisi (COA)

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