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
A6756
ヒ酸ナトリウム, 二塩基性酸 七水和物
≥98.0%
別名:
ヒ酸水素二ナトリウム 七水和物
サイズを選択してください
| あなたへ/カタログ番号 | 在庫状況 | 単価 |
|---|---|---|
50 g | カートの在庫状況を確認する | ￥15,300 |
100 g | カートの在庫状況を確認する | ￥19,600 |
この商品について
Quality Segment
assay
≥98.0%
form
powder
reaction suitability
reagent type: catalyst
core: arsenic
pH
8.5-9.0 (25 °C, 50 g/L)
SMILES string
O.O.O.O.O.O.O.[Na+].[Na+].O[As]([O-])([O-])=O
InChI
1S/AsH3O4.2Na.7H2O/c2-1(3,4)5;;;;;;;;;/h(H3,2,3,4,5);;;7*1H2/q;2*+1;;;;;;;/p-2
InChI key
KOLXPEJIBITWIQ-UHFFFAOYSA-L
General description
Application
1 of 1
当該品目 | |||
|---|---|---|---|
| form powder | form powder | form solid | form powder |
| assay ≥98.0% | assay ≥98%, 98.0-102.0% | assay ≥99.99% trace metals basis | assay 98.0-102.0% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| pH 8.5-9.0 (25 °C, 50 g/L) | pH 8.5-9 (25 °C, 50 g/L) | pH 8.7-9.3 | pH 8.7-9.3 (25 °C, 5% in solution) |
| reaction suitability reagent type: catalyst | reaction suitability - | reaction suitability - | reaction suitability - |
Still not finding the right product?
Explore all of our products under ヒ酸ナトリウム, 二塩基性酸 七水和物
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A
保管分類
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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。
毒物
pdsc
特定第一種指定化学物質
prtr
名称等を表示すべき危険物及び有害物
ishl_indicated
名称等を通知すべき危険物及び有害物
ishl_notified
A6756-100G:4.548173186962E12 + A6756-50G:4.548173186979E12 + A6756-5G:4.548173275482E12
jan
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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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