- 533002
Recommended Products
蒸汽密度
1.6 (vs air)
蒸汽压
44.8 mmHg ( 20 °C)
检测方案
≥98% (acidimetric)
形式
liquid
自燃温度
1004 °F
expl. lim.
12-38 % (v/v)
57 %
technique(s)
LC/MS: suitable
折射率
n20/D 1.370 (lit.)
pH值（酸碱度）
2.2 (20 °C, 10 g/L in H2O)
bp
100-101 °C (lit.)
101 °C/1013 hPa
mp
8.2-8.4 °C (lit.)
转变温度
flash point 49.5 °C
密度
1.22 g/mL at 25 °C (lit.)
痕量阳离子
Al: ≤5.0 ppm
Ca: ≤10 ppm
Cu: ≤1.0 ppm
Fe: ≤5.0 ppm
K: ≤5.0 ppm
Mg: ≤2.0 ppm
NH4+: ≤10 ppm
Na: ≤5.0 ppm
储存温度
15-25°C
SMILES string
OC=O
InChI
1S/CH2O2/c2-1-3/h1H,(H,2,3)
InChI key
BDAGIHXWWSANSR-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
Related Categories
Compare Similar Items
View Full Comparison1 of 4
This Item | 1.11670 | 1.00264 | FX0440 |
|---|---|---|---|
| vapor density 1.6 (vs air) | vapor density 1.6 (vs air) | vapor density 1.6 (vs air) | vapor density 1.6 (vs air) |
| vapor pressure 44.8 mmHg ( 20 °C) | vapor pressure 44.8 mmHg ( 20 °C) | vapor pressure 44.8 mmHg ( 20 °C) | vapor pressure 44.8 mmHg ( 20 °C) |
| assay ≥98% (acidimetric) | assay ≥98% (acidimetric), 98-100% | assay ≥98% (alkalimetric) | assay ≥98% |
| form liquid | form liquid | form liquid | form liquid |
| refractive index n20/D 1.370 (lit.) | refractive index n20/D 1.370 (lit.) | refractive index n20/D 1.370 (lit.) | refractive index n20/D 1.370 (lit.) |
| pH 2.2 (20 °C, 10 g/L in H2O) | pH 2.2 (20 °C, 10 g/L in H2O) | pH 2.2 (20 °C, 10 g/L in H2O) | pH 2.2 (20 °C, 10 g/L in H2O) |
警示用语：
Danger
危险分类
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(F)
121.1 °F - closed cup
闪点(C)
49.5 °C - closed cup
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.
Difficulty Finding Your Product Or Lot/Batch Number?
How to Find the Product Number
Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).
Example:
Additional examples:
705578-5MG-PW
PL860-CGA/SHF-1EA
MMYOMAG-74K-13
1000309185
(enter as 1.000309185)
Having trouble? Feel free to contact Technical Service for assistance.
How to Find a Lot/Batch Number for COA
Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.
Aldrich Products
For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').
For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').
For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.
Not Finding What You Are Looking For?
In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service