If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
50046
Glycine
≥99.0% (NT), BioUltra
Synonym(s):
Aminoacetic acid, Aminoethanoic acid, Glycocoll
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€ 35,20
€ 89,20
€ 269,00
About This Item
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Product Name
Glycine, BioUltra, Molecular Biology, ≥99.0% (NT)
InChI key
DHMQDGOQFOQNFH-UHFFFAOYSA-N
InChI
1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)
SMILES string
NCC(O)=O
grade
Molecular Biology
product line
BioUltra
assay
≥99.0% (NT)
form
crystalline
impurities
DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected
ign. residue
≤0.05% (as SO4)
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 at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤100 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
NH4+: ≤200 mg/kg
Na: ≤100 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg
λ
1 M in 1 M HCl
UV absorption
λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05
Quality Level
Gene Information
rat ... Grin2a(24409)
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This Item | G7126 | 33226 | 4810-OP |
|---|---|---|---|
| grade for molecular biology | grade - | grade - | grade - |
| form crystalline | form powder | form crystalline powder | form crystalline powder |
| assay ≥99.0% (NT) | assay ≥99% (HPLC) | assay 99.7-101% (calc. to the dried substance) | assay - |
| product line BioUltra | product line ReagentPlus® | product line - | product line - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| cation traces Al: ≤5 mg/kg, Ba: ≤5 mg/kg, Ca: ≤10 mg/kg, Co: ≤5 mg/kg, Cu: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤100 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg, As: ≤0.1 mg/kg, Cd: ≤5 mg/kg, Fe: ≤5 mg/kg, Mn: ≤5 mg/kg, Ni: ≤5 mg/kg, Bi: ≤5 mg/kg, Li: ≤5 mg/kg, Sr: ≤5 mg/kg, Cr: ≤5 mg/kg, NH4+: ≤200 mg/kg | cation traces ≤0.01% (Ammonia (NH3)) | cation traces Fe: ≤5 mg/kg | cation traces - |
Application
Biochem/physiol Actions
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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