M0375
马来酸
ReagentPlus®, ≥99% (HPLC)
别名:
失水苹果酸, 顺丁烯二酸
选择尺寸
关于此项目
grade
reagent grade
Quality Level
vapor density
4.0 (at °C, vs air)
vapor pressure
≤0.1 at hPa ( 20 °C)
product line
ReagentPlus®
assay
≥99% (HPLC)
form
powder
concentration
≤100%
impurities
≤2.0% water
ign. residue
≤0.1%
pH
1,3 -at 100 g/l (at 20 °C)
pKa (25 °C)
(1) 1.97, (2) 6.24
bp
157.8 °C/316.0 °F -at 997 hPa
mp
130-135 °C (lit.)
solubility
water: soluble 478,8 g/L at at 20 °C (Completely )
density
1.59 g/mL at 25 °C (lit.)
functional group
carboxylic acid
SMILES string
OC(=O)\C=C/C(O)=O
InChI
1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-
InChI key
VZCYOOQTPOCHFL-UPHRSURJSA-N
General description
Application
Analysis Note
Legal Information
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signalword
Danger
target_organs
Respiratory system
存储类别
8A - Combustible corrosive hazardous materials
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
商品
Acid and base chart lists the strength of acids and bases (strongest to weakest) in order. Simple to use laboratory reference chart for scientists, researchers and lab technicians.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| M0375-100G | 04061835321070 |
| M0375-1KG | 04061835321087 |
| M0375-500G | 04061835321094 |
| M0375-25KG | 04061835567744 |