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Appearance:Crystalline Powder
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99%
Product Name: Potassium Bitartrate
CAS: 868-14-4
MF: C4H5KO6
MW: 188.18
EINECS: 212-769-1
Mol File: 868-14-4.mol
Potassium Bitartrate Structure
Potassium Bitartrate Chemical Properties
Melting point 267°C (dec.)
alpha 32.5 º (c=10, 1N NaOH)
density 1.954 g/mL at 25 °C(lit.)
Fp 210℃
storage temp. Inert atmosphere,Room Temperature
solubility 5.7g/l
form Crystals or Powder
color Colorless opaque or white
Specific Gravity 1.954
Odor Odorless
PH 3.4-3.7 (H2O, 20℃)(saturated solution)
PH Range 3.4 - 3.7 at 20 °C
optical activity [α]20/D +8.0 to +9.2°
Water Solubility Soluble in water and dilute mineral acid. Insoluble in alcohol.
Merck 14,7615
BRN 6119985
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 868-14-4(CAS DataBase Reference)
EPA Substance Registry System Potassium bitartrate (868-14-4)
Safety Information
Safety Statements 24/25
WGK Germany 1
RTECS WW8223000
TSCA Yes
HS Code 29181300
Hazardous Substances Data 868-14-4(Hazardous Substances Data)
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