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
431648
硫化ナトリウム 九水和物
≥99.98% trace metals basis
別名:
硫化ナトリウム九水和物, 硫化二ナトリウム九水和物
サイズを選択してください
| 容量 | 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 | ￥8,390 | |
| 250 g | カートの在庫状況を確認する | ￥30,700 |
この商品について
assay
≥99.98% trace metals basis
form
crystals and lumps
reaction suitability
reagent type: catalyst
core: sodium
impurities
<100 ppm total metallic impurities
anion traces
SO32- and S2O32-: ≤0.1%
cation traces
Fe:, passes test, NH4+: ≤0.005%
storage temp.
2-8°C
SMILES string
O.O.O.O.O.O.O.O.O.[Na]S[Na]
InChI
1S/2Na.9H2O.S/h;;9*1H2;
InChI key
UIINQVYGFKNSPA-UHFFFAOYSA-N
General description
Application
1 of 1
当該品目 | |||
|---|---|---|---|
| form crystals and lumps | form powder or chunks | form solid | form powder |
| assay ≥99.98% trace metals basis | assay ≥98.0% | assay - | assay ≥99.99% trace metals basis |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| impurities <100 ppm total metallic impurities | impurities - | impurities - | impurities ≤100.0 ppm Trace Metal Analysis |
| cation traces Fe:, passes test, NH4+: ≤0.005% | cation traces - | cation traces - | cation traces - |
| anion traces SO32- and S2O32-: ≤0.1% | anion traces - | anion traces - | anion traces - |
Still not finding the right product?
Explore all of our products under 硫化ナトリウム 九水和物
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B
保管分類
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
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。
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
431648-50G:4.548173223698E12 + 431648-250G:4.548173223681E12
jan
グローバルトレードアイテム番号
| カタログ番号 | GTIN |
|---|---|
| 431648-250G | 04061832108391 |
| 431648-50G | 04061832108407 |
-
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？
-