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2-2-Dimethylolpropionic acid 2,2-Bis(hydroxymethyl)propionic acid 4767-03-7
Product Name: | 2,2-Bis(hydroxymethyl)propionic acid |
Synonyms: | 2,2-DIMETHYLOLPROPIONIC ACID;2,2-BIS(HYDROXYMETHYL)PROPIONIC ACID;DIMETHYLOLPROPIONIC ACID;DMPA(R);2,2-Bis(hydroxymethyl)propanoic acid;2,2-bis(hydroxymethyl)propanoicacid;3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid;3-hydroxy-2-(hydroxymethyl)-2-methyl-propanoicaci |
CAS: | 4767-03-7 |
MF: | C5H10O4 |
MW: | 134.13 |
EINECS: | 225-306-3 |
Item |
Specification |
Specific rotation |
+39.5 to +41.5° |
State of solution(transmittance) |
Clear 98.0% min. |
Chloride[cl] |
0.020% max. |
Ammonium [NH4] |
0.02% max. |
Sulfate[SO4] |
0.020% max |
Iron[Fe] |
10ppm max. |
Heavy metals [Pb] |
10ppm max |
Arsenic[As2O3] |
1ppm max |
Other amino acids |
Chromatographically not detectable |
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