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Home > Products > Organic Intermediate > Pharmaceutical Intermediates > 99%Min powder cas 87-69-4

99%Min  powder cas 87-69-4

99%Min powder cas 87-69-4

Payment Type: L/C,T/T,Money Gram,Western Union
Incoterm: FOB,CIF
Min. Order: 1 Kilogram
Delivery Time: 3 Days

Basic Info

    Model No.: X-CAS 87-69-4

    Appearance:: White Powder

    MF:: C4H8BF3O

    MW:: MW:

    EINECS:: 207-325-9

    Melting Point: −123 °C(lit.)

    Boiling Point: 180 °C(lit.)

    Density: 1.268 G/mL At 25 °C(lit.)

    FP: 198 °F

    Storage Temp.: Store Below +30°C.

Additional Info

    Packaging: 25kgs/drum,1kg/drum/bag

    Productivity: 1000kg per Month

    Brand: zhishang

    Transportation: Ocean,Land,Air

    Place of Origin: Shandong, China (Mainland)

    Supply Ability: in stock

    Certificate: ISO CE

    HS Code: 2918120000

    Port: Shanghai,Qingdao,Tianjin

Product Description

Production methods of L(+)-Tartaric Acid;CAS:87-69-4 1. The tartar made from the manufacture of wine is converted into calcium salt and then decomposed with a slightly more dilute acid. Or in the case of maleic acid and hydrogen peroxide, it is converted to epoxy succinic acid at a certain temperature and then hydrolyzed dl-tartaric acid. It can also be obtained by chemical synthesis of epoxysuccinic acid, which is obtained by the action of cyclokinase, which is contained in the bacteria of norcaria succinate.
2. Add distilled water to industrial tartaric acid and steam and stir to dissolve it. Let stand after adding suitable amount of activated carbon, fully mixing, filtration, the filtrate is heated to concentrate on the surface of the conjunctiva, strike the suction filter and filtrate the cooling crystallization, after being completely, crystal with a small amount of distilled water to wash the shower after 30 ~ 40 ℃ under tile dry to be stained with a spoon. If control active carbon decoloring temperature is 80 ℃, 80 ℃ after filtering reduced pressure concentration, cooling crystallization, will be the crystallization of recrystallization refined in the iron container under the low temperature drying, available right handed tartaric acid (L (+) tartaric acid] finished products.
use
L(+)- tartaric acid is widely used as an acidic agent for drinks and other foods for wine, soft drinks, candies, breads, and some gelatinous desserts.

Production methods of L(+)-Tartaric Acid;CAS:87-69-4 1. The tartar made from the manufacture of wine is converted into calcium salt and then decomposed with a slightly more dilute acid. Or in the case of maleic acid and hydrogen peroxide, it is converted to epoxy succinic acid at a certain temperature and then hydrolyzed dl-tartaric acid. It can also be obtained by chemical synthesis of epoxysuccinic acid, which is obtained by the action of cyclokinase, which is contained in the bacteria of norcaria succinate.
2. Add distilled water to industrial tartaric acid and steam and stir to dissolve it. Let stand after adding suitable amount of activated carbon, fully mixing, filtration, the filtrate is heated to concentrate on the surface of the conjunctiva, strike the suction filter and filtrate the cooling crystallization, after being completely, crystal with a small amount of distilled water to wash the shower after 30 ~ 40 ℃ under tile dry to be stained with a spoon. If control active carbon decoloring temperature is 80 ℃, 80 ℃ after filtering reduced pressure concentration, cooling crystallization, will be the crystallization of recrystallization refined in the iron container under the low temperature drying, available right handed tartaric acid (L (+) tartaric acid] finished products.
use
L(+)- tartaric acid is widely used as an acidic agent for drinks and other foods for wine, soft drinks, candies, breads, and some gelatinous desserts.



Company Information

SHANDONG ZHI SHANG CHEMICAL CO.LTD

COMPANY PROFILE


ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals enterprise combined into research and development, production and sales . The company's competitive product is Pharmaceutical Raw Materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed Additives, plant extraction, industrial chemicals industry . The company insists on the spirit of "sincere management, strict quality control, customer as god" , get consistent high praise from customers at home and abroad.


The production base is located in Zhangqiu chemical industry park and Tai'an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.


"Zhishang" products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.


Drum 12 L(+)-Tartaric Acid;CAS:87-69-4


Product expansion

1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.

2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.

3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.

4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, additives, and other intermediates.

5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.

6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.

7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.


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Product Categories : Organic Intermediate > Pharmaceutical Intermediates

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