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
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About This Item
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認証
suitable for SM 5210
品質水準
蒸気密度
<0.3 (25 °C, vs air)
蒸気圧
1 mmHg ( 146 °C)
詳細
Nominally 95-98% H2SO4
アッセイ
99.999%
フォーム
viscous liquid
色
clear
pH
1.2 (5 g/L)
bp
~290 °C (lit.)
溶解性
water and organic: soluble
密度
1.840 g/mL at 25 °C (lit.)
SMILES記法
OS(O)(=O)=O
InChI
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
InChI Key
QAOWNCQODCNURD-UHFFFAOYSA-N
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シグナルワード
Danger
危険有害性情報
危険有害性の分類
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
保管分類コード
8B - Non-combustible corrosive hazardous materials
WGK
WGK 1
引火点(°F)
Not applicable
引火点(℃)
Not applicable
個人用保護具 (PPE)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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。
労働安全衛生法名称等を表示すべき危険物及び有害物
名称等を表示すべき危険物及び有害物
労働安全衛生法名称等を通知すべき危険物及び有害物
名称等を通知すべき危険物及び有害物
Jan Code
339741-3L:
339741-6X500ML:4548173137506
339741-BULK:
339741-VAR:
339741-500ML:4548173137490
339741-100ML:4548173137483
339741-2.5L:
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資料
Acid and base chart lists the strength of acids and bases (strongest to weakest) in order. Simple to use laboratory reference chart for scientists, researchers and lab technicians.
関連コンテンツ
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
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How can I determine the shelf life / expiration / retest date of this product?
1 回答-
役に立ちましたか？
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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
役に立ちましたか？
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What is the molarity or normality for Product 339741?
1 回答-
The molarity of Product 339741 is 18.74 M, which means the normality is 37.4 since it is a diprotic acid.
役に立ちましたか？
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What is the molarity of lot MKCS5290 for product 339741?
1 回答-
The molarity of lot MKCS5290 for product 339741 is 18.76M.
役に立ちましたか？
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what mineral is used to make sulfonic acid
1 回答-
Product number 339741 represents sulfuric acid. The only 'mineral' present is sulfur. Any compounds used in the production or purification of this product would be considered proprietary. To address the question in reference to 'Sulfonic acid', this is a functional group and does not occur naturally. Therefore, no additional information can be provided.
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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。.
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