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
450243
オルトバナジン酸ナトリウム
99.98% trace metals basis, solid
別名:
Trisodium vanadate
この商品について
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当該品目 | 590088 | 221899 | S6508 |
|---|---|---|---|
| assay 99.98% trace metals basis | assay 99.9% trace metals basis | assay ≥99.6% trace metals basis | assay ≥90% (titration) |
| reaction suitability core: vanadium, reagent type: catalyst | reaction suitability core: vanadium, reagent type: catalyst | reaction suitability core: vanadium, reagent type: catalyst | reaction suitability - |
| form solid | form - | form powder | form crystalline powder |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| mp 850-866 °C (lit.) | mp - | mp 690 °C (lit.) | mp 850-866 °C (lit.) |
アプリケーション
生物化学的／生理学的作用
シグナルワード
Warning
危険有害性情報
危険有害性の分類
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
保管分類コード
11 - Combustible Solids
WGK
WGK 3
個人用保護具 (PPE)
dust mask type N95 (US), Eyeshields, Faceshields, 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。
PRTR
第一種指定化学物質
Jan Code
450243-BULK:
450243-50G:
450243-VAR:
450243-10G:
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How can I determine the shelf life / expiration / retest date of this product?
1 回答-
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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
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What is the solubility of Product 450243, sodium orthovandate, and how do I store the solution?
1 回答-
Solutions prepared as 1 mM in water (or higher if desired) and adjusted to pH 10 can be aliquotted in plastic tubes and stored at -20°C. To ensure the presence of monomers, solutions should be heated to boiling until translucent and pH re-adjusted to 10.
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What is the Department of Transportation shipping information for this product?
1 回答-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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What is Product 450243, Sodium orthovanadate, typically used for?
1 回答-
This product can be used as a catalyst in chemical synthesis. It also utilized as an inhibitor of ATPase, alkaline phosphatase and tyrosine phosphatase.
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For Product 450243, Sodium orthovanadate, what does metal basis purity mean?
1 回答-
This product's purity is determined by ICP analysis. Trace metal impurities are analyzed, quantified and reported on the certificate of analysis for each lot/batch of product. The total metallic impurities are subtracted from 100% to result in the purity percentage based on metals.
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