2,2-Methylenebis(4-Ethyl-6-Tert-Butylphenol)
CAS NO.: 88-24-4
Purity :98%
Compound | (S)-malic acid | ||||
---|---|---|---|---|---|
CAS No. | 97-67-6 | Catalog No. | 12645-27-4 | Brand | |
Purity | 99 | Packing | 25kg | Grade | |
Lead Time | 5Day (s) | Origin | Loading Port |
Boiling Point | 140ºC |
---|---|
Stability | Stable at room temperature in closed containers under normal storage and handling conditions. |
Storage Condition | Store at RT. |
Appearance & Physical State | clear colourless solution |
Water Solubility | soluble |
Flash Point | 220ºC |
Refractive Index | -6.5 ° (C=10, Acetone) |
Density | 1.641g/cm3 |
Melting Point | 101-103ºC |
Chemical name L-Hydroxysuccinic acid Structural formula
Chemical formula Molecular weight CAS No.
C4H6O5 134.09 97-67-6
Appearance: white crystal or crystalline powder
Specific rotation [α]D20℃(°)-1.6~-2.6
Identify
Physical and chemical identification
Should be positive
Infrared identification
Should be consistent with the reference map
an examination
Clarity and color of the solution
It should be clear and colorless, if it appears turbid, it should be lighter than No. 1 turbidity standard solution
Insoluble matter in water (%)
Package:
25kg/bag, packaged in low-density polyethylene bags for medicinal use
Storage conditions:
Shade, seal, and store in a cool place.
Safety Precautions:
Keep away from heat and fire. Wash thoroughly after handling and do not ingest. Do not breathe dust. Wear appropriate protective clothing. In the case of insufficient ventilation, wear suitable respiratory protection equipment and avoid contact with skin and eyes.
Transportation conditions:
According to road transportation (ADR/RID), sea transportation (IMDG), air transportation (ICAO/IATA), the substance is not classified as dangerous goods
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