Coted Ascorbic Acid 97% Feed grade
Trading Port:Any port in China
Lead Time:15-20 working days
Payment Terms:
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Supplier Information
Titanium dioxide, pigments, fillers, alcohols
Basic Info.
Molecular Weight | 155.15 |
Exact Mass | 155.15 |
BRN | 4673585 |
EC Number | 200-745-3 |
UNII | 4QD397987E |
DSSTox Substance ID | DTXSID9023126 |
NCI Thesaurus Code | C29597 |
Color/Form | Needles or plates|COLORLESS |
PSA | 92 |
XLogP3 | -3.2 |
Appearance | White to off-white or pale yellow powder |
Density | 1.3092 (rough estimate) |
Melting Point | 287 °C (decomp) |
Boiling Point | 278.95°C (rough estimate) |
Flash Point | 282ºC |
Refractive Index | 1.731 |
Water Solubility | H2O: 41.6 g/L (25 ºC) |
Storage Conditions | Store at RT. |
Toxicity | LD50 orally in Rabbit: > 5110 mg/kg |
Specific rotation | 12.4 º (c=11,6N HCl) |
Taste | Sweet |
PKA | 2.76(at 0 °C) |
Dissociation Constants | 2.76 (at 0 °C)|pK1'= 1.78; pK2'= 5.97; pK3'= 8.97|pKa = 2.76 @ 0 °C |
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