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.pdf
74092
リン酸ナトリウム, 一塩基酸 溶液
BioUltra, 5 M in H2O
別名:
リン酸一ナトリウム溶液、リン酸二水素ナトリウム、オルトリン酸二水素ナトリウム、オルトリン酸ナトリウム一塩基性、リン酸二水素一ナトリウム、二水素リン酸ナトリウム
サイズを選択してください
About This Item
おすすめの製品
製品種目
BioUltra
フォーム
liquid
濃度
5 M in H2O
不純物
insoluble matter, passes filter test
≤0.001% total nitrogen (N)
pH
3.0-4.5 (25 °C, 5 M in H2O)
溶解性
H2O: 5 M, clear, colorless
密度
1.40 g/mL at 20 °C
微量陰イオン
chloride (Cl-): ≤5 mg/kg
sulfate (SO42-): ≤30 mg/kg
微量陽イオン
Al: ≤1 mg/kg
As: ≤0.1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg
λ
1 M in H2O
UV吸収
λ: 260 nm Amax: ≤0.025
λ: 280 nm Amax: ≤0.02
アプリケーション
diagnostic assay manufacturing
SMILES記法
[Na+].OP(O)([O-])=O
InChI
1S/Na.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
InChI Key
AJPJDKMHJJGVTQ-UHFFFAOYSA-M
類似した製品をお探しですか？ 訪問 製品比較ガイド
保管分類コード
10 - Combustible liquids
WGK
WGK 1
引火点(°F)
Not applicable
引火点(℃)
Not applicable
個人用保護具 (PPE)
Eyeshields, Gloves
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
74092-500ML-F:
74092-100ML-F:
74092-BULK-F:
74092-VAR-F:
この製品を見ている人はこちらもチェック
プロトコル
To measure alcohol dehydrogenase activity, this assay uses β-nicotinamide adenine dinucleotide phosphate and a continuous spectrophotometric rate determination at 340 nm.
To measure hyaluronidase activity, a turbidimetric determination assay is used at 600 nm. One unit of hyaluronidase activity will cause a change in absorbance of 0.330 per minute at pH 5.35 at 37 °C.
-
How can I determine the shelf life / expiration / retest date of this product?
1 回答-
役に立ちましたか？
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 回答-
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
役に立ちましたか？
-
アクティブなフィルタ
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
製品に関するお問い合わせはこちら（テクニカルサービス）
