Hebei Nengqian Chemical Import and Export Co., LTD
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Country: 
China (Mainland)
Business Type:Trading Company
Tel: 86-139-10575315
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Mobile: +86 19831957301
Tel: 86-139-10575315
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URL: https://www.nengqianchemical.com/
Province/state: Hebei
City: Handan
Street: Congtai District, La Defense North
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Ms.AnnaCAS NO.133-37-9
Organic chemical(1-10)KilogramOrganic chemical(10-20)Kilogram
Tartaric Acid was first extracted from tartar, a by-product of wine making. Due to the presence of two asymmetric carbon atoms in the molecular structure, there are left-handed (L-tartaric acid) and right-handed (D-tartaric acid), meso-tartaric acid (MESo-tartaric acid) and racemic (DL-tartaric acid).
Tartaric acid is soluble in water, and can be soluble in methanol, ethanol, glycerin and other polar solvents, slightly soluble in ether, partially soluble in chloroform, widely used in food, pharmaceutical, light industry, chemical industry and other industries. In the food industry, tartaric acid is an excellent sour agent, its sour taste is 1.2-1.3 times that of citric acid, unique flavor. According to the hygienic standards of using food additives in our country, it is mainly used with citric acid, malic acid, etc, can be used in beverages, canned, jam, candy, etc, because of tartaric acid as the raw material such as baking powder has the characteristics of other edible organic acids have no so certain situations can also be used as a chelating agent, antioxidant synergist, flavouring agent, readily availability leavening agent. In pharmaceutical industry, tartaric acid can be used as pharmaceutical intermediates and high efficiency resolver. In the chemical industry can be used for the production of tartrate and tartrate ester, can be used as metal surface cleaning agent and polishing agent. In the textile industry, tartaric acid and tannin can be used together as an acid dye dyeing agent. In addition, tartaric acid has important applications in leather, cement, photographic development and other industries.
| QUALITY PARAMETER | GUARANTEED |
| APPEARANCE | WHITE CRYSTAL |
| CLARITY TEST | PASS TEST |
| ASSAY,% | 99.5 ~ 101.0 |
| SPECIFIC OPTICAL ROTATION[α]20D(C=20%,H2O) | +12.0° ~ +12.8° |
| MELTING POINT,ºC | 168~170 |
| CHLORIDES(Cl) TEST,% | ≤0.01 |
| OXALIC ACID (C2O4) TEST,% | ≤0.01 |
| SULPHATES(SO4) TEST,% | ≤0.015 |
| CASLIUM,% | ≤0.02 |
| LOSS ON DRYING,% | ≤0.2 |
| RESIDUE ON IGNITION,% | ≤0.05 |
| HEAVY METALS (Pb),% | ≤0.001 |
| LEAD TEST,% | ≤0.0002 |
| ARSENIC TEST,% | ≤0.0002 |
| MERCURY TEST,% | ≤0.0001 |
Properties: colorless crystalline or white crystalline powder, odorless, acid taste, stable in air. It is a mixture of equal amounts of right-handed and left-handed tartaric acid, often containing one or two water of crystallization, and loses water of crystallization when heated to 100℃. With a density of 1.697, its solubility is 20.6% in water, about 1% in ether and 5.01% in ethanol.
Our advantages:
1, High quality with competitive price:
1) Standard:BP/USP/EP/Enterprise standard
2) All Purity≥99%
3) We are manufacturer and can provide high quality products with factory price.
2, Fast and safe delivery
1) Parcel can be sent out in 24 hours after payment.Tracking number available
2) Secure and discreet shipment.Various transportation methods for your choice.
3) Customs pass rate ≥99%
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe,
and we have stock in there for transferring.
Our Service:
1. Fast Delivery: We can delivery within 24 hours upon receipt of your payment.
2. Quality can be promised. Hot sell to Worldwide.
3. Payment Terms: T/T,, t/t
4. Free Sample available at any time.
5. Tracking your order at any time. Inform your order's further new situation at any time.
6. Package: Professional packing with professional materials.
Our company specializes in processing and selling chemical raw materials, chemical products, pharmaceutical intermediates, veterinary medicine intermediates, dye intermediates, pigments, cosmetics raw materials and chemical reagents,
Our company has a number of sales team, service and information feedback vertical integration of a sound marketing network, products are sold throughout the country and exported to South Asia, Europe, America, Africa and other more than 20 countries and regions.
Companies adhering to the "pursuit of quality, innovation and development" business philosophy, to serve as a foundation, for the survival by the quality, seek development by science and technology, adhere to quilty comes first,fair price,good sense of customer service and responsibility. in the future hebei Nengqian import and export trade Co.,Ltd will always hold "integrity, innovation" business philosophy, to achieve honesty management, on the way of specialization, internationalization, Keep moving!
Tartaric Acid was first extracted from tartar, a by-product of wine making. Due to the presence of two asymmetric carbon atoms in the molecular structure, there are left-handed (L-tartaric acid) and right-handed (D-tartaric acid), meso-tartaric acid (MESo-tartaric acid) and racemic (DL-tartaric acid).
Tartaric acid is soluble in water, and can be soluble in methanol, ethanol, glycerin and other polar solvents, slightly soluble in ether, partially soluble in chloroform, widely used in food, pharmaceutical, light industry, chemical industry and other industries. In the food industry, tartaric acid is an excellent sour agent, its sour taste is 1.2-1.3 times that of citric acid, unique flavor. According to the hygienic standards of using food additives in our country, it is mainly used with citric acid, malic acid, etc, can be used in beverages, canned, jam, candy, etc, because of tartaric acid as the raw material such as baking powder has the characteristics of other edible organic acids have no so certain situations can also be used as a chelating agent, antioxidant synergist, flavouring agent, readily availability leavening agent. In pharmaceutical industry, tartaric acid can be used as pharmaceutical intermediates and high efficiency resolver. In the chemical industry can be used for the production of tartrate and tartrate ester, can be used as metal surface cleaning agent and polishing agent. In the textile industry, tartaric acid and tannin can be used together as an acid dye dyeing agent. In addition, tartaric acid has important applications in leather, cement, photographic development and other industries.
Our advantages:
1, High quality with competitive price:
1) Standard:BP/USP/EP/Enterprise standard
2) All Purity≥99%
3) We are manufacturer and can provide high quality products with factory price.
2, Fast and safe delivery
1) Parcel can be sent out in 24 hours after payment.Tracking number available
2) Secure and discreet shipment.Various transportation methods for your choice.
3) Customs pass rate ≥99%
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe,
and we have stock in there for transferring.
Our Service:
1. Fast Delivery: We can delivery within 24 hours upon receipt of your payment.
2. Quality can be promised. Hot sell to Worldwide.
3. Payment Terms: T/T,, t/t
4. Free Sample available at any time.
5. Tracking your order at any time. Inform your order's further new situation at any time.
6. Package: Professional packing with professional materials.
FAQ:
1. Are you a trade company or factory
We are a factory with our own trading company.
6. Can i get some samples
Yes, we can supply free sample, but the shipping cost be paid by our customers.
7. How to start orders or make payments
Proforma invoice will be sent first after confirmation of order, enclosed our bank information.Payment by T/T,
8. How to confirm the Product Quality before placing orders
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.
9. How long is lead time
We deliver goods within 3 days for small order, 7-10 days for bulk order.
10. How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a realquality problem caused by us, we will send you free goods for replacement or refund your loss.