Project Description
| Chemical Name | L(+)-Tartaric Acid |
|---|---|
| CAS No. | 87-69-4 |
| Molecular Formula: | C4H6O6 |
| Molecular Weight: | 150.09 |
| EINECS: | 201-766-0 |
In the soft drink industry, confectionery products, bakery products, gelatin desserts, as an acidulant. In photography, tanning, ceramics, manufacture of tartrates. The common commercial esters are the diethyl and dibutyl derivatives used for lacquers and in textile printing. Pharmaceutic aid (buffering agent).
Synonyms:
1,2-Dihydroxyethane-1,2-dicarboxylic acid;1,2-dihydroxyethane-1,2-dicarboxylicacid;2,3-Dihydrosuccinic acid;2,3-dihydrosuccinicacid;2,3-dihydroxy-[R-(R*,R*)]-Butanedioicacid;2,3-dihydroxy-[theta-(theta,theta)]-butanedioicaci;levo-rotatory-2,3-dihydroxybutanedioicacid;l-tartaric
Appearance: Powder
Please contact MainChem Co, Ltd. for any questions regarding L-(+)-Tartaric Acid. We would be happy to provide a quote, a sample, or further information regarding it, L-(+)-Tartaric Acid MSDS -Material Safety Data Sheet and L-(+)-Tartaric Acid CAS 87-69-4 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.
China L-(+)-Tartaric Acid Supplier, L-(+)-Tartaric Acid Manufacturers, China CAS 87-69-4 Supplier
| Melting point | 170-172 °C(lit.) |
| alpha | 12 º (c=20, H2O) |
| Boiling point | 191.59°C (rough estimate) |
| density | 1.76 |
| vapor density | 5.18 (vs air) |
| vapor pressure | <5 Pa (20 °C) |
| FEMA | 3044 |
| refractive index | 12.5 ° (C=5, H2O) |
| Fp | 210 °C |
| storage temp. | Store at RT. |
| solubility | H2O: soluble1M at 20°C, clear, colorless |
| form | Solid |
| pka | 2.98, 4.34(at 25℃) |
| color | White or colorless |
| PH | 1.6 (100g/l, H2O, 25℃) |
| optical activity | [α]20/D +13.5±0.5°, c = 10% in H2O |
| Water Solubility | 1390 g/L (20 ºC) |
- Symbol(GHS)
GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H318-H315-H335
- Precautionary statements
- P280-P305+P351+P338-P305+P351+P338+P310-P261-P280i-P310a
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-41
- Safety Statements
- 26-36-37/39-36/37/39
- WGK Germany
- 3
- RTECS
- WW7875000
- Autoignition Temperature
- 797 °F
- Hazard Note
- Irritant
- TSCA
- Yes
- HS Code
- 29181200
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