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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About This Item
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蒸汽压
0.0000171 Pa ( 25 °C)
质量水平
方案
≥99.7% (perchloric acid titration)
表单
solid
效能
7930 mg/kg LD50, oral (Rat)
技术
inhibition assay: suitable
pH值（酸碱度）
5.9-6.4 (20 °C, 50 g/L in H2O)
pKa (25 °C)
(1) 2.35, (2) 9.60
2.35
mp
240 °C (dec.) (lit.)
溶解性
soluble 250 g/L
密度
1.161 g/cm3 at 20 °C
堆积密度
920 kg/m3
储存温度
2-30°C
SMILES字符串
NCC(O)=O
InChI
1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)
InChI key
DHMQDGOQFOQNFH-UHFFFAOYSA-N
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相关类别
应用
- 斑点海鲈肠道微生物群胆汁酸串扰（crosstalk）和代谢性脂肪肝：补充胆固醇、牛磺酸和甘氨酸的作用。: 本研究考察了甘氨酸在膳食补充剂中的使用，用于调节肠道微生物群和胆汁酸代谢，它们对海洋水生动物的肝脏健康和脂肪代谢有很大影响，提供了有关水产养殖营养策略的见解( (Song et al., 2024)。
生化/生理作用
分析说明
验证（红外光谱）：通过测试
pH（50 g/l 无 CO₂ 的水）：5.9 - 6.3
氯（Cl）： ≤ 0.003 %
硫酸盐（SO₄）： ≤ 0.0025 %
重金属（如Pb）： ≤ 0.001 %
Cu（铜）： ≤ 0.0001 %
Fe（铁）： ≤ 0.0001 %
Pb（铅）： ≤ 0.0001 %
NH₄（铵）： ≤ 0.02 %
外来氨基酸： ≤ 0.1 %
其他茚三酮阳性物质： ≤ 0.1 %
水中不溶物： ≤ 0.003 %
硫酸灰（600 °C）： ≤ 0.05 %
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
No data available
闪点(°C)
No data available
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Learn more about our culture media portfolio for microbial examination of non-sterile products, fully compliant with the harmonized Pharmacopoeia.
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How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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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/449/386/product-dating-information-mk.pdfHelpful?
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