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
214701
五酸化リン
ReagentPlus®, 99%
別名:
無水リン酸, 酸化リン(V)
この商品について
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製品名
五酸化リン, ReagentPlus®, 99%
InChI
1S/O10P4/c1-11-5-12(2)8-13(3,6-11)10-14(4,7-11)9-12
InChI key
YWEUIGNSBFLMFL-UHFFFAOYSA-N
SMILES string
O=P12OP3(=O)OP(=O)(O1)OP(=O)(O2)O3
vapor density
4.9 (vs air)
vapor pressure
1 mmHg ( 384 °C)
10 mmHg ( 238 °C)
product line
ReagentPlus®
assay
99%
form
powder
pH
1.5 (20 °C, 10 g/L)
mp
340 °C (lit.)
density
2.3 g/mL at 25 °C (lit.)
cation traces
As: ≤100 mg/kg
Fe: ≤100 mg/kg
heavy metals (as Pb): ≤0.02%
Quality Level
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当該品目 | 902160 | 79609 | 298220 |
|---|---|---|---|
| form powder | form powder | form powder or crystals | form powder |
| assay 99% | assay 99% | assay ≥98.0% (T) | assay ≥98.0% |
| Quality Level 100 | Quality Level - | Quality Level 200 | Quality Level 200 |
| pH 1.5 (20 °C, 10 g/L) | pH 1.5 (20 °C, 10 g/L) | pH 1.5 (20 °C, 10 g/L) | pH 1.5 (20 °C, 10 g/L) |
| cation traces As: ≤100 mg/kg, heavy metals (as Pb): ≤0.02%, Fe: ≤100 mg/kg | cation traces As: ≤100 mg/kg, Fe: ≤100 mg/kg, heavy metals (as Pb): ≤0.02% | cation traces As: ≤100 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, NH4+: ≤10 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg | cation traces NH4+: ≤0.01%, heavy metals (as Pb): ≤0.01% |
| vapor pressure 1 mmHg ( 384 °C), 10 mmHg ( 238 °C) | vapor pressure 1 mmHg ( 384 °C), 10 mmHg ( 238 °C) | vapor pressure 1 mmHg ( 384 °C), 10 mmHg ( 238 °C) | vapor pressure 1 mmHg ( 384 °C), 10 mmHg ( 238 °C) |
Application
General description
Legal Information
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1A
supp_hazards
保管分類
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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How can I determine the shelf life / expiration / retest date of this product?
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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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