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Origin: China
Cas No: 928-04-1
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 50 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Basic Info
Chemical Name | Acetylenedicarboxylic acid monopotassium salt |
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Synonyms | potassium,4-hydroxy-4-oxobut-2-ynoate; |
CAS No. | 928-04-1 |
Molecular Formula | C4HKO4 |
Molecular Weight | 152.14700 |
PSA | 77.43000 |
LogP | -2.17570 |
Properties
Appearance & Physical State | white powder |
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Boiling Point | 362.4ºC at 760 mmHg |
Melting Point | 133ºC |
Flash Point | 187.2ºC |
Water Solubility | slightly soluble (20 ºC) |
Stability | Stable. Incompatible with bases, reducing agents, oxidizing agents. |
Storage Condition | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
Safety Info
RTECS | AP0700000 |
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Hazard Class | 6.1 |
Safety Statements | S26-S36/37/39-S45 |
HS Code | 29171990 |
Packing Group | I |
WGK Germany | 3 |
RIDADR | UN 2811 |
Risk Statements | R23/25; R27; R36/37/38 |
Hazard Codes | T+ |
Downstream Product