The overpack can be opened using a standard, commercially available can opener.
695092
乙酸
glacial, ACS reagent, ≥99.7%
同義詞:
冰乙酸
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| 您/SKU | 供貨能力 | 價格 |
|---|---|---|
100 mL | 履行和交付延遲 | 登入查看價格 |
500 mL | 履行和交付延遲 | 登入查看價格 |
500 mL | 履行和交付延遲 | 登入查看價格 |
2.5 L | 履行和交付延遲 | 登入查看價格 |
4 L | 履行和交付延遲 | 登入查看價格 |
2.5 L | 履行和交付延遲 | 登入查看價格 |
4 x 100 mL | 履行和交付延遲 | 登入查看價格 |
6 x 500 mL | 履行和交付延遲 | 登入查看價格 |
6 x 500 mL | 履行和交付延遲 | 登入查看價格 |
6 x 2.5 L | 履行和交付延遲 | 登入查看價格 |
關於此項目
線性公式:
CH3CO2H
CAS 編號:
分子量：:
60.05
UNSPSC Code:
12352106
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-580-7
Beilstein/REAXYS Number:
506007
MDL number:
Assay:
≥99.7%
Form:
liquid
Grade:
ACS reagent
grade
ACS reagent
Quality Segment
vapor density
2.07 (vs air)
vapor pressure
11.4 mmHg ( 20 °C)
assay
≥99.7%
form
liquid
autoignition temp.
800 °F
expl. lim.
16 %, 92 °F, 4 %, 59 °F
technique(s)
mass spectrometry (MS): suitable
impurities
Cr2O72- reducers, passes test, MnO4- reducers, passes test, ≤0.0004 meq/g Titr. base, ≤0.01% acetic anhydride
evapn. residue
≤0.001%
color
APHA: ≤10
refractive index
n20/D 1.371 (lit.)
pH
2.5 (20 °C, 50 g/L)
bp
117-118 °C (lit.)
mp
16.2 °C (lit.)
solubility
water: soluble (602.9 g/l at 25 °C)
density
1.04 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤1 ppm, sulfate (SO42-): ≤1 ppm
cation traces
Fe: ≤0.2 ppm, heavy metals: ≤0.5 ppm (by ICP)
SMILES string
[F2C(F2C)13F3C]C(O)=O
InChI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChI key
QTBSBXVTEAMEQO-UHFFFAOYSA-N
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本產品 | ||
|---|---|---|
| description glacial, ACS reagent, ≥99.7% | description glacial, puriss., 99-100% | description analytical standard |
| grade ACS reagent | grade puriss. | grade analytical standard |
| assay ≥99.7% | assay 99-100% | assay ≥99.8% (GC) |
| Quality Level 200 | Quality Level 100 | Quality Level 100 |
| form liquid | form liquid | form - |
| pH 2.5 (20 °C, 50 g/L) | pH 2.5 (20 °C, 50 g/L) | pH - |
| solubility water: soluble (602.9 g/l at 25 °C) | solubility - | solubility - |
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警示詞
Danger
危險代碼
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
存儲類別/等級
3 - Flammable liquids
到底發生了什麼事？
WGK 1
閃點 (F)
102.2 °F - closed cup
閃點（°C）
39 °C - closed cup
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How do we open the metal can that contains the bottle?
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
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What does mean GL in the item code 695092-500ml-GL?
1 answer-
The "GL" in the SKU number indicates that the material is packaged in a glass bottle. The SKUs without the "GL" will be packaged in a poly bottle.
Helpful?
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