L( ) Tartaric acid CAS 87 69 4 with good quality
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- Supplier: Jinan Huijinchuan Chemical Co. Ltd.
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Product Overview
Description
Product Description
L(+)-Tartaric acid
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)
vapor pressure <5 Pa (20 °C)
refractive index 12.5 ° (C=5, H2O)FEMA 3044 | TARTARIC ACID (D-, L-, DL-, MESO-)Fp 210 °C
storage temp.
Store at +5°C to +30°C.solubility H2O: soluble1M at 20°C, clear, colorless
Store at +5°C to +30°C.solubility H2O: soluble1M at 20°C, clear, colorless
pka2.98, 4.34(at 25℃)
form Solid
color White or colorless
PH3.18(1 mM solution);2.55(10 mM solution);2.01(100 mM solution);optical activity[α]20/D +13.5±0.5°, c = 10% in H2O
PH3.18(1 mM solution);2.55(10 mM solution);2.01(100 mM solution);optical activity[α]20/D +13.5±0.5°, c = 10% in H2O
Water Solubility 1390 g/L (20 ºC)
Merck 14,9070JECFA Number621
BRN 1725147
Packing & Delivery
Company Profile
Jinan huijinchuan Chemical co., ltd. is a private joint-stock fine chemical enterprises, with a sound management system. Long - term commitment to chemical products research and development, production and marketing. Our products include organic chemical raw materials, textile fuel additives, organic solvents, food additives and feed additives. The products are widely used in building materials, food, cosmetics, plastics, military and other industries.
The company has the right to import and export products, in addition to the best-selling domestic market, but also exported to Germany, the United States, Canada, South Korea, India, southeast Asia, the Middle East and other countries and regions. In order to better create a magnificent blueprint for the company, we have established cooperative relations with large multinational enterprises such as Dow, BASF, THSOH CORPORATION, BP, Exxon Mobil and aksu. Domestic: it has formed an alliance with qilu, yanhua, yangzi, jihua and jinzhou petrochemical to establish a complete import and export network, such as acting as agent for the shortage of amines, lipids, alcohols, and various organic and inorganic acids, bases and salts from abroad; From domestic demand for basic chemical raw materials etc., in the chemical, chemical industry to create a good corporate image, won the business reputation
The company has the right to import and export products, in addition to the best-selling domestic market, but also exported to Germany, the United States, Canada, South Korea, India, southeast Asia, the Middle East and other countries and regions. In order to better create a magnificent blueprint for the company, we have established cooperative relations with large multinational enterprises such as Dow, BASF, THSOH CORPORATION, BP, Exxon Mobil and aksu. Domestic: it has formed an alliance with qilu, yanhua, yangzi, jihua and jinzhou petrochemical to establish a complete import and export network, such as acting as agent for the shortage of amines, lipids, alcohols, and various organic and inorganic acids, bases and salts from abroad; From domestic demand for basic chemical raw materials etc., in the chemical, chemical industry to create a good corporate image, won the business reputation
FAQ
1. who are we?
We are based in Shandong, China, start from 2020,sell to North America(30.00%),South Asia(30.00%),Western Europe(20.00%),Africa(10.00%),Mid East(10.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Water Treatment Products,Feed And Food Additive Raw Materials,Daily Cosmetic Raw Materials Intermediates,Organic Solvents,Pigment And Dyestuff
4. why should you buy from us not from other suppliers?
First, the company's product advantages
1. Product technical advantages
The company has an independent professional experimental team, constantly experimenting with projects such as the quality of research and development products.
We are based in Shandong, China, start from 2020,sell to North America(30.00%),South Asia(30.00%),Western Europe(20.00%),Africa(10.00%),Mid East(10.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Water Treatment Products,Feed And Food Additive Raw Materials,Daily Cosmetic Raw Materials Intermediates,Organic Solvents,Pigment And Dyestuff
4. why should you buy from us not from other suppliers?
First, the company's product advantages
1. Product technical advantages
The company has an independent professional experimental team, constantly experimenting with projects such as the quality of research and development products.
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