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POTASSIUM TARTRATE DIBASIC HEMIHYDRATE Extra Pure
L-(+)-Tartaric acid dipotassium salt, Dipotassium tartrate hemihydrate
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Packings
100 g
(00100)
500 g
(00500)
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Article No.
05454
Grade
Extra Pure
Purity
96%
CAS No.
6100-19-2
Molecular Formula
C
4
H
4
K
2
O
6
.0.5H
2
O
Molecular Weight
235.28
H.S. Code
2918.1390
Shelf Life
60 Months
Specifications
Appearance
White crystalline powder
Assay (by HClO4 titration)
Min 96.0%
Infrared spectrum
Conforms
Specific optical rotation
+25° to +27° (20°C, 589 nm) (c=1,H2O)
Loss on drying (at 150°C; 4 hrs)
Max 4.0%
Safety Information and Hazard Symbols
Symbol: GHS05
Signal Word: Danger
Hazardous Statement: H318
Precaution Statement: P280 - P305 + P351 + P338 + P310
Revision Date:
07-May-2025
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POTASSIUM TARTRATE DIBASIC HEMIHYDRATE