L-(+)-Tartaric acid NEW

L-(+)-Tartaric acid CAS 87-69-4

Product Data

Product Name:    L(+)-Tartaric acid    

CAS:    87-69-4    

MF:    C4H6O6    

MW:    150.09    

EINECS:    201-766-0    

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 | TARTARIC ACID (D-, L-, DL-, MESO-)    

refractive index     12.5 ° (C=5, H2O)    

Fp     210 °C    

storage temp.     Store at +5°C to +30°C.    

solubility     H2O: soluble1M at 20°C, clear, colorless    

form     Solid    

pka    2.98, 4.34(at 25℃)    

color     White or colorless    

Odor    at 100.00 %. odorless    

PH    3.18(1 mM solution);2.55(10 mM solution);2.01(100 mM solution);    

Odor Type    odorless    

optical activity    [α]20/D +13.5±0.5°, c = 10% in H2O    

Water Solubility     1390 g/L (20 ºC)    

Product Description

Contact Niki

whatsapp: 86-13223281135

signal: 86-13223281135

Telegram：@Nikipmk

wire: @Nikipmk

Threema: NFMRRMY6

niki@njdeda.com

session: 05f6c69dbba1579a56a17d281f84f2712f8e23a5ab902b78132328cfcbc60e9440

Product Picture

Packing & shipping

25kg/carton (38cm38cm46cm, GW: 27kg, NW: 25kg)

warehouse service

AU / Germany / Holland / Canada / Russia large quantity in stock.  Pick up at service or delivery to the address according to customer request.

Factory view

Established in 2005, Nanjing Deda New Material Technology Co, Ltd. (Deda) is now one of the leading manufacturers of chemical intermediates in China. Since its incorporation, we have been offering a wide range of chemical intermediates to serve the domestic and international market with high quality products made in a responsible and sustainable manner. By functioning with sincerity. we meet the varied requirements of clients. Our professionals possess outstanding industry expertise and wide experience. Also, we offer all products at competitive prices.

The foremost target for us is to ensure client satisfaction by offering top-quality products. With nearly 20 years endeavor in this industry, we have created a wide clientele worldwide. Still, we keep developing novel products by its up-to-date facilities, professional and rich experienced chemists, modem technology and strict quality control. If you' re looking for a chemical manufacturing company that will not only produce, pack and ship your goods to the highest quality standards, but will also share industry trends, contact us now to discuss your requirements.

FAQ

Q1: What's the MOQ?

A: MOQ is the minimum sales quantity of the product.It's depends on different products, We can accept sample order or provide free sample for your test.

Q2: How about delivery time / method?

A: We usually ship within 1-3 working days after your payment .We can ship by door to door couier,air,sea.you aslo can choose your forwarder shipping agent.

Q3: Can you supply the free sample ?

A: Generally,We will provide sample for custmer testing to ensure that the quality of our products meets customer requirements.

Q4: Does our company support third-party testing?

A: Our company has long-time cooperation with well-known third-party testing agencies and can provide third-party testing service.

Q5: Do you provide after sales service?

A: Yes, we handle every service until it arrived at the designated address. Any complaints about the quality will be treat seriously and solve asap.

Contact Niki for free sample

whatsapp: 86-13223281135

signal: 86-13223281135

Telegram：@Nikipmk

wire: @Nikipmk

Threema: NFMRRMY6

VK:@id829684900

niki@njdeda.com

session: 05f6c69dbba1579a56a17d281f84f2712f8e23a5ab902b78132328cfcbc60e9440