D-Camphorsulfonic acid CAS 3144-16-9
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Factory Supply D-Camphorsulfonic acid CAS 3144-16-9 with Best Price
- Appearance: White powder
- Purity: 99. 0%min
- Stock: In stock
- Sample: Available
- Zhishang Chemical: D-Camphorsulfonic acid Supplier & Manufacturer
D-Camphorsulfonic acid: The Complete Guide
- Item 1: Basic Info of D-Camphorsulfonic acid
- Item 2: What is D-Camphorsulfonic acid?
- Item 3: D-Camphorsulfonic acid Uses
- Item 4: Reference
- Item 5: The Manager has Something to Say
- Item 6: D-Camphorsulfonic acid Suppliers and Manufacturers
- Item 7: Quality Control of D-Camphorsulfonic acid
- Item 8: Hot Sale Products
- Item 9: Get D-Camphorsulfonic acid Quotation
D-Camphorsulfonic acid for Sale
Basic Info of D-Camphorsulfonic acid
Basic Info
Chemical Properties
Other Info
Basic Info
Chemical Name: | D-Camphorsulfonic acid |
Other Name: | (1S)-(+)-Camphor-10-sulphonic acid; D(+)-10-Camphorsulfonic acid; D-Camphor-10-Sulfonic Acid; D-10-Camphorsulfonic acid |
CAS: | 3144-16-9 |
EINECS: | 221-554-1 |
Type: | Food additives; Pharmaceutical raw materials; Organic raw materials; Flavor and Fragrance; Daily Chemicals |
Molecular Formula: | C10H16O4S |
Molecular Weight: | 232.3 |
Chemical Properties
Melting point | 196-200 °C (dec.)(lit.) |
alpha | 22 º (589nm, c=20, H2O 25 ºC) |
Boiling point | 344.46°C (rough estimate) |
density | 1.2981 (rough estimate) |
refractive index | 21.5 ° (C=5, H2O) |
storage temp. | Store below +30°C. |
solubility | Exhibit moderate solubility in HCCl. |
pka | 1.17±0.50(Predicted) |
form | Crystalline Powder |
color | White to off-white |
PH | 0.3 (200g/l, H2O) |
optical activity | [α]20/D +21.5±1°, c = 10% in H2O |
Water Solubility | SOLUBLE |
Sensitive | Hygroscopic |
Stability: | Stable. Protect from moisture. Incompatible with strong oxidizing agents, strong bases. |
Other Info
Brand Name: | Zhishang Chemical |
Provide: | D-Camphorsulfonic acid MSDS; D-Camphorsulfonic acid COA |
What is D-Camphorsulfonic acid?
Camphor sulfonic acid, sometimes abbreviated as CSA or 10-CSA, is an organic sulfur compound. Like typical sulfonic acid, it is a relatively strong acid, colorless solid at room temperature, and soluble in water and a variety of organic substances.
Optically active L – and D-camphor sulfonic acids are important chiral enantiomers for drug resolution. The dextror can be obtained from natural camphor by bromination sulfonation, or from racemic camphor sulfonic acid by induced crystallization resolution.
Chiral structures widely exist in biological macromolecules and play an important role in life systems, such as right-handed proteins and double stranded DNA. Due to the asymmetry factor or the group composed of chiral atoms, chiral polymers have structural characteristics, so they will form a spiral conformation. Majidi et al. have thoroughly studied chiral polyaniline. Since 1994. Recently, Yong Yan et al. Right and left handed nano polyanilines have been successfully prepared using D-camphor sulfonic acid (D-CSA) and L-camphor sulfonic acid (L-CSA) as dopants. Camphor sulfonic acid, also known as Reychler acid.
D-Camphorsulfonic acid Uses
D-Camphorsulfonic acid is utilized for the resolution of pharmaceutical intermediates or isomers, as a resolution agent, and also as a stimulant for combining dipeptides.
(1S) – (+) – camphor-10-sulfonic acid is made use of as stabilizer. (+) – (1S) – camphor-10-sulfonic acid is a very effective resolution representative In the presence of (1S) – (+) camphor-10-sulfonic acid (D-CSA) or (1R) – (-) camphor-10-sulfonic acid, chiral polyaniline (PANI) nanofiber acid (L-CSA) was manufactured by straightforward potentiostatic electropolymerization without layout as dopant. QUAT derived from (1ST) – (+) camphor-10 sulfonic acid was manufactured.
Reference
- d-Camphorsulfonic acid – PubChem
- Bartlett, Paul D.; Knox, L. H. (1973). “D,L-10-Camphorsulfonic acid (Reychler’s Acid)”. Organic Syntheses.; Collective Volume, vol. 5, p. 194
The Manager has Something to Say
This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
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If you want to buy d-camphorsulfonic acid, pls contact us to get a free quote.
D-Camphorsulfonic acid Supplier and Manufacturer
As a d-camphorsulfonic acid supplier and manufacturer with strict standard product quality system certificate, Zhishang Chemical has long been providing the best d-camphorsulfonic acid raw materials to customers all over the world.
Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.
If you have demand for d-camphorsulfonic acid and related products, please contact our service staff Zhishang Chemical – White directly, we will provide you with high-quality products at the best price.
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FAQ
Shipping
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Pre-Sales Service
* Prompt reply and 24 hours online, professional team to provide the best price and high-quality product.
* Sample testing support.
* Every batch of products will be tested to ensure its quality.
* The packing also can be according to the customers` requirement.
* Any inquiries will be replied to within 24 hours.
* We provide a Commerical Invoices, Packing Lists, Bills of loading, COA, Health certificates, and Origin certificates. If your markets have any special requirements, let us know.
After-Sales Service
* The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
* Product has any problem can return.
FAQ
Do you accept sample order?
We will make samples before mass production, and after the sample is approved, we’ll begin mass production. Doing 100% inspection during production, then doing random inspection before packing.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantities, such as 100g on the condition that the sample charge is 100% paid.
Is there a discount?
The different quantity has different discount.
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.
Do you supply product report?
Yes. We’ll give you product analysis report before shipping.
Shipping
1. ≤50kg, Express delivery recommended, usually called DDU service;
2. ≤500kg, Air shipping recommended, usually called FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called FOB, CFR, or CIF service;
4. For high-value products, please select air shipping and express delivery for safe.
Quality Control of D-Camphorsulfonic acid
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