甘氨酸

产品名称

甘氨酸, BioXtra, ≥99% (titration)

InChI key

DHMQDGOQFOQNFH-UHFFFAOYSA-N

InChI

1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)

SMILES string

NCC(O)=O

product line

BioXtra

assay

≥99% (titration)

form

powder

technique(s)

electron microscopy: suitable

impurities

Insoluble matter, passes filter test

ign. residue

≤0.05%

loss

≤0.05% loss on drying, HV, 20-26 °C

color

white

pKa (25 °C)

(1) 2.35, (2) 9.60
2.35

mp

240 °C (dec.) (lit.)

solubility

1 M HCl: 1 M, clear, colorless

anion traces

chloride (Cl^-): ≤0.005%
sulfate (SO₄^2-): ≤0.005%

cation traces

Al: ≤0.0005%
As: ≤0.00001%
Ba: ≤0.0005%
Bi: ≤0.0005%
Ca: ≤0.001%
Cd: ≤0.0005%
Co: ≤0.0005%
Cr: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Li: ≤0.0005%
Mg: ≤0.0005%
Mn: ≤0.0005%
Mo: ≤0.0005%
NH₄⁺: ≤0.02%
Na: ≤0.02%
Ni: ≤0.0005%
Pb: ≤0.0005%
Sr: ≤0.0005%
Zn: ≤0.0005%

absorption

≤0.04 at 260 in 1 M HCl at 1 M
≤0.04 at 280 in 1 M HCl at 1 M

UV absorption

λ: 260 nm A_max: ≤0.04
λ: 260 nm A_max: 0.003
λ: 260 nm A_max: 0.006

Quality Level

200

Gene Information

rat ... Grin2a(24409)