Fast Shipping Tartaric Acid L-Tartaric Acid Butanedioic Acid Ordinary Tartaric Acid Threaricacid CAS 87-69-4

• CAS No.: 87-69-4
• Formula: C4h6o6
• EINECS: 201-766-0
• Nutritional Value: Non-nutritional
• Certification: BRC
• Packaging Material: Plastic
• Model NO.: Tartaric acid CAS 87-69-4
• Storage Method: Normal
• Shelf Life: >12 Months
• Type: Citric Acid
• Product Name: Tartaric Acid
• CAS Number: 87-69-4
• Molecular Weight: 150.087
• Molecular Formula: C4h6o6
• Boiling Point: 399.3±42.0 °c at 760 Mmhg
• Flash Point: 210 ºC
• Melting Point: 170-172 °c(Lit.)
• Sample: 1kg
• Packing: 25kg/Bag or 650kg/Bag
• Stock: Available
• Company: Ouhuang
• Feature 1: Tartaric Acid
• Feature 2: Kyselinavinna
• Feature 3: Racemic Acid
• Feature 4: Dl-2,3-Dihydroxybutanedioic Acid
• Transport Package: 25kg / Drum
• Specification: L=1.15m H=1.2m W=1m
• Trademark: Ouhuang
• Origin: Shanghai, China
• HS Code: 3824401000
• Production Capacity: 60000 Tons Mother Liquid Per Year

Product Description

Ouhuang Product Description

Common Name	Tartaric acid
CAS Number	87-69-4	Molecular Weight	150.087
Density	1.76	Boiling Point	399.3±42.0 °C at 760 mmHg
Molecular Formula	C4H6O6	Melting Point	170-172 °C(lit.)
MSDS	ChineseUSA	Flash Point	210 ºC
Symbol	GHS05	Signal Word	Danger

 

Chemical & Physical Properties

Density	1.76
Boiling Point	399.3±42.0 °C at 760 mmHg
Melting Point	170-172 °C(lit.)
Molecular Formula	C4H6O6
Molecular Weight	150.087
Flash Point	210 ºC
Exact Mass	150.016434
PSA	115.06000
LogP	-1.43
Vapour density	5.18 (vs air)
Vapour Pressure	0.0±2.1 mmHg at 25°C
Index of Refraction	1.586
Water Solubility	1390 g/L (20 ºC)

 

 

     

Product Informations

Tartaric acid is a white crystalline organic acid that occurs naturally in many fruits, particularly in grapes. It has the chemical formula C4H6O6 and is classified as a dicarboxylic acid because it contains two carboxylic acid groups (-COOH) in its structure.

Natural occurrence: Tartaric acid is found in various fruits, including grapes, bananas, tamarinds, and citrus fruits. In fact, it is one of the main acids responsible for the sour taste of grapes and certain wines.

Isomerism: Tartaric acid has several isomers, but the most common form is known as L(+)-tartaric acid. It can also exist in a mirror-image form called D(-)-tartaric acid. These isomers are optically active and can rotate the plane of polarized light.

Food and beverage use: Tartaric acid is widely used in the food and beverage industry as a flavoring agent, acidulant, and pH regulator. It is commonly added to soft drinks, fruit juices, candies, jams, and gelatin desserts to provide a sour taste and enhance flavor.

Wine production: Tartaric acid plays a crucial role in winemaking. It naturally occurs in grapes and is responsible for maintaining the acidity and stability of wines. In winemaking, tartaric acid can precipitate as potassium bitartrate (also known as cream of tartar) during fermentation and aging. This precipitation is harmless but can lead to the formation of wine sediments.

Medicinal and industrial applications: Tartaric acid is used in various other applications beyond the food industry. It is sometimes used in medicines and pharmaceuticals as an excipient or an acidifier. It also finds applications in the manufacturing of tanning agents, textiles, and certain types of metals.

Chemical properties: Tartaric acid is a relatively strong acid with a pKa value of around 2.98. It is soluble in water and forms salts known as tartrates. It has a tart and sour taste and is non-toxic.
 

Packing,Storage,Transportation :
1. Packing: 25 kg/bag, 1 ton/bag
2. Storage: Store in a dry and ventilated place, and pay attention to moisture and humidity. Long-term storage does not deteriorate, if there is caking, crushing or dissolution does not affect the use effect.
3. Transportation: This product is non-toxic and harmless, highly flammable and explosive dangerous goods. It can be transported by automobile, sea and car. Less carload, vehicle is not limited, agent consignment.
 

 

Company Profile

We are Ouhuang Engineering Materials (Hubei) Co., Ltd. Our company mainly produces sales of building materials, building decoration materials, leasing of construction machinery and equipment, construction metal accessories, residential water and electricity installation and maintenance services, lighting fixtures, plastic products, wires and cables, hardware products, distribution switch control equipment , power electronic components, construction waterproofing membrane products, construction of metal door and window projects, labor services (excluding labor dispatch), landscaping project construction, foreign contracting projects, cement products, metal materials, construction steel products , construction machinery sales. and sells various water-based environmentally friendly resins (water-based resin powder, water-based rosin resin, water-based terpene tree, etc.), various water-based environmentally friendly latex (water-based thickened emulsion, water-based air-butyl latex, water-based butyl latex, etc.) , and various environmentally friendly additives (defoamer, thickener, antioxidant, dispersant).High-end product quality and sincere sales service are our tenets.We are willing to provide you with professional services in the areas we are familiar with and look forward to your consultation.

Our Advantages

 

1. You can expect a response within 24 hours regarding any inquiries you have about our product or pricing.

2. Our commitment to stringent quality control, competitive pricing, and prompt delivery is evident.

3. Ouhuang offer complimentary samples or customized products based on specific client requirements.

4. With extensive expertise in manufacturing, sales, exporting, and shipping, we have amassed years of valuable experience.

5. Ouhuang has international business experience and dedicated after-sales service contribute to mutual growth and improvement.

6. Ouhuang prioritize friendliness, efficiency, professionalism, and honesty in all our interactions.

7. Ouhuang's aim is to provide superior products, competitive prices, and excellent services.

 

FAQ

1 : How do you control the quality of your products ?

Quality control testing: Ohuang implement rigorous quality control measures throughout the production process. This involves conducting regular testing and analysis to verify the chemical composition, performance characteristics, and consistency of the Polycarboxylate superplasticizers. Testing methods may include rheological tests, flowability tests, and setting time measurements.


2 : Do you offer free samples for New Client ? 

Certainly! As a new client, we are pleased to offer you complimentary samples. To obtain them, please Contact  Echo Qiu with the following information:

Your name and contact details (including address).
The specific product(s) you are interested in sampling.
The quantity and any special requirements for the samples (if applicable).

Once Echo Qiu receive this information, I will process your request promptly and ensure that the samples are shipped to you at the earliest convenience. Ouhuang value your interest in our products and look forward to providing you with a positive sampling experience.


3 : Can we visit your company and factory?

Absolutely! We welcome visits to our Ouhuang company and factory. We believe that seeing our operations firsthand will provide you with a better understanding of our capabilities and the quality of Ohuang's products.

To arrange a visit, please provide us with the following details:

Your preferred date and time for the visit.
The number of visitors in your group.
Any specific areas or departments you would like to tour or focus on.

Once we receive this information, Echo Qiu will coordinate and confirm the visit with you. We look forward to hosting you and providing you with an insightful and informative experience at Ouhuang company and factory.