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87-69-4 L(+)-Tartaric acid CAS NO.87-69-4
- FOB Price: USD: 20.00-20.00 /Gram Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
1(1-20)Gram
- Product Details
Keywords
- 87-69-4
- L(+)-Tartaric acid
- L(+)-Tartaric acid
Quick Details
- ProName: 87-69-4 L(+)-Tartaric acid
- CasNo: 87-69-4
- Molecular Formula: C4H6O6
- Appearance: powder
- Application: medical
- DeliveryTime: Prompt
- PackAge: As required
- Port: Shanghai
- ProductionCapacity: 20 Metric Ton/Day
- Purity: 99
- Storage: room tempurature
- Transportation: accordingly
- LimitNum: 1 Metric Ton
- Moisture Content: N/A
- Impurity: N/A
- Grade: Industrial Grade,Pharma Grade
- Assay: 99%
Superiority
L(+)-Tartaric acid Chemical Properties
Melting point 170-172 °C(lit.)
alpha 12 º (c=20, H2O)
density 1.76
vapor density 5.18 (vs air)
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℃)
Water Solubility 1390 g/L (20 ºC)
Merck 14,9070
BRN 1725147
Stability: Stable. Incompatible with oxidizing agents, bases, reducing agents. Combustible.
CAS DataBase Reference 87-69-4(CAS DataBase Reference)
NIST Chemistry Reference Butanedioic acid, 2,3-dihydroxy- [r-(r*,r*)]-(87-69-4)
EPA Substance Registry System Butanedioic acid, 2,3-dihydroxy- (2R,3R)-(87-69-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38-41
Safety Statements 26-36-37/39-36/37/39
WGK Germany 3
RTECS WW7875000
Hazard Note Irritant
TSCA Yes
HS Code 29181200
Details
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