Lacticacid, L- (8CI) Propanoic acid, 2-hydroxy-, (S)- (+)-Lactic acid
L(+)-Lactic acid Chemical Properties |
Melting point | 52-54°C |
alpha | -13.5 º (c=2.5, 1.5N NaOH) |
Boiling point | 125 °C |
density | 1.206 g/mL at 25 °C |
vapor pressure | 0.038Pa at 25℃ |
refractive index | n20/D 1.427 |
FEMA | 2611 | LACTIC ACID |
Fp | >230 °F |
storage temp. | 2-8°C |
solubility | H2O: 10 mg/mL, clear, colorless |
pka | pK at 25°, 3.79 |
form | Powder/Solid |
color | White |
Odor | odorless acidic |
PH | 2.8 (20°C, 10g/L in H2O) |
Odor Type | odorless |
optical activity | [α]20/D 13.5°, c = 2.5 in 1.5 M NaOH |
Water Solubility | SOLUBLE |
Sensitive | Hygroscopic |
JECFA Number | 930 |
Merck | 14,5337 |
BRN | 1720251 |
InChIKey | JVTAAEKCZFNVCJ-REOHCLBHSA-N |
LogP | -0.54 at 20℃ |
CAS DataBase Reference | 79-33-4(CAS DataBase Reference) |
NIST Chemistry Reference | (s)-2-Hydroxypropanoic acid(79-33-4) |
EPA Substance Registry System | L-Lactic acid (79-33-4) |
Safety Information |
Hazard Codes | Xi,C |
Risk Statements | 38-41-34-36/37/38-36-35 |
Safety Statements | 26-39-45-36/37/39-36 |
RIDADR | 3261 |
WGK Germany | 1 |
RTECS | OD2800000 |
F | 3-10 |
TSCA | Yes |
HazardClass | 8 |
PackingGroup | III |
HS Code | 29181100 |
Toxicity | LD50 intraperitoneal in mouse: 3194mg/kg |
Baiding specialized in the chemical product customization,development, sales, import and export. Current business is focused on finechemicals, pharmaceutical materials and intermediates, pesticides, dyes andbiochemical reagents.
Since establishment, we believe in"integrity-based, quality-oriented" to provide customers withexcellent products and quality services. Cooperating with universities, we havea high-level scientific research team; equipped with a professional andresponsible service sales team ; and established stable and reliable long-termcooperative relations with hundreds of domestic chemical factories. Throughunremitting efforts, our products have exported to North America, Europe,Southeast Asia, etc., and have established long-term business relationship withcustomers all over the world.
Our company is willing to work withour customers to create a better future!
Factory
Certificate
Package and shipping
FAQ
FAQ
Q1: Are you a factory or trading company?
A: We are a professional factory, warm welcome to have a video chat to have a look or visit us.
Q2: Can I get some samples? A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q3: How to start orders or make payments? A: The Proforma invoice will be sent first after confirmation of the order, enclosed is our bank information. Payment by T/T, , or Paypal.
Q4: How to confirm the product quality before placing orders?
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
Q5: What's your MOQ?
A: Our MOQ is 1kg. But usually, we accept fewer quantities such as 100g on the condition that the sample charge is 100% paid.
Q6: How about delivery lead time?
A: Delivery lead time: About 3-5 days after payment is confirmed. (Chinese holiday not included)
Q7: Is there a discount?
A: Different quantity has different discount.
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View