Contact Us Today to Schedule a Free Sample !

Specialized inHigh Quality Ammonium sulfite monohydrate CAS 7783-11-1 With Best Priceand related product development and production

Samples: Available / Stock: Sufficient
Estimated delivery time: 3-5 days

User Guide for High Quality Ammonium sulfite monohydrate CAS 7783-11-1 With Best Price

Table of Contents

1. Basic Information and Parameters

Ammonium sulfite monohydrate with the CAS number 7783 - 11 - 1 is a high - quality chemical compound. Its molecular formula is (NH₄)₂SO₃·H₂O. This white crystalline solid is soluble in water, and it has a characteristic sulfur - containing odor. The compound is often used in various industrial and chemical applications. It has a molar mass that can be calculated based on its molecular formula, and the purity of our product is carefully controlled to ensure high - quality performance.

The density of ammonium sulfite monohydrate is around 1.41 g/cm³. It is important to note that this compound is sensitive to air and moisture, and it should be stored in a cool, dry place away from strong oxidizing agents. In the market, it is available in different packaging sizes according to the customer's needs.

2. Uses of the Product

Ammonium sulfite monohydrate has a wide range of applications. In the photographic industry, it serves as a reducing agent. It helps in the development process by reducing silver halides to metallic silver, which is crucial for creating photographic images. This application requires high - purity ammonium sulfite monohydrate to ensure the quality of the final photographic products.

In the paper industry, it is used as a pulping agent. It can help to break down lignin in wood chips, making it easier to separate the cellulose fibers. This results in better - quality paper production with improved strength and brightness. Additionally, in the food industry, it can be used as a preservative. It inhibits the growth of certain microorganisms, thus extending the shelf - life of food products.

3. How to Use the Product

When using ammonium sulfite monohydrate, it is essential to follow proper safety procedures. Wear appropriate protective equipment such as gloves and goggles. First, ensure that the working area is well - ventilated to prevent the inhalation of any potentially harmful fumes.

If you are using it as a reducing agent in a chemical reaction, carefully measure the required amount according to the reaction stoichiometry. Dissolve the compound in an appropriate solvent, usually water, with gentle stirring. The reaction conditions, such as temperature and pH, should be carefully controlled to achieve the best results.

When using it in the paper - making process, it can be added to the pulping liquor at the appropriate stage. The dosage needs to be adjusted based on the type of wood and the desired paper quality.

4. Detailed Usage Case Studies

Case Study 1: Photographic Printing Company
A well - known photographic printing company was facing issues with the quality of their prints. The images were coming out with uneven tones and low contrast. After switching to our high - quality ammonium sulfite monohydrate as a reducing agent in their development process, the situation improved significantly. The new product had a higher purity, which led to more consistent reduction of silver halides. As a result, the prints had better contrast, sharper details, and more accurate color reproduction. The company's customer satisfaction rate increased, and they were able to expand their business.

Case Study 2: Paper Mill
A medium - sized paper mill was struggling with the strength and brightness of their paper products. By incorporating our ammonium sulfite monohydrate into their pulping process, they achieved remarkable results. The compound effectively broke down the lignin in the wood chips, resulting in a higher yield of cellulose fibers. The paper produced had improved strength, which was crucial for applications such as packaging. Additionally, the brightness of the paper increased, making it more suitable for printing purposes. The mill was able to reduce their production costs by optimizing the pulping process and also improve the market competitiveness of their products.

5. Contact Information

If you have any questions or need further information about our High Quality Ammonium sulfite monohydrate CAS 7783 - 11 - 1, please feel free to contact us. You can reach us via email at info@vivalr.com or call us at (86) 15866781826.

Request A Free Quote

Contact Form Demo

The Manager has Something to Say

ceo

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.

About the company

Vivalr, a paragon of innovation in the chemical sector, fuses cutting - edge R & D with unwavering commitment to quality. Our product spectrum, from industrial stalwarts to fine - tuned chemicals, is a testament to our versatility.

Drug impurities to intermediates. Years of expertise.

Experience in the synthesis of complex compounds derived from American technology
Focus on the synthesis of difficult compounds
ISO 17034 dual system certification
National high-tech enterprise
2000 square R&D center
More than 20 research and development personnel,
12 sets of research and development equipment, 10 fume hoods and 6 university laboratories have been developed in cooperation
18 patents, 140 sets of chemical synthesis processes

Solid QMS. Offer top-quality products and services.

Through more than ten years of continuous technological innovation and experience accumulation, the team's R&D personnel have established a complete quality management system for CATO, and have successively obtained ISO9001, ISO17034, CNAS and other international certifications.
For the United States, Australia, Japan, South Korea, Sweden, France, Spain and other global more than 2000 customers to provide high-quality products and services, has won the recognition and trust of customers in the industry.

More than 12 sets of equipment to ensure quality.

The emphasis on quality is the basis for our survival and development, and is the most basic requirement for the products and services we provide. CATO has established a scientific, strict and comprehensive quality prevention and assurance system in accordance with international quality standards. Through advanced testing equipment such as GC-MS, chromatograph, nuclear magnetic resonance, scanning electron microscope, and ultraviolet light, quality management is implemented into every aspect of production and operation activities such as raw materials, inventory, production, testing, sales, verification, and training, and "All actions are controlled and traceable" as the work code of conduct for CATO employees.

Over 1000 cases. Synthesize complex compounds.

Currently, CATO serves more than 500 pharmaceutical companies, biotechnology and other companies around the world. Project types cover the entire cycle from pre-clinical to commercialization stages. As of 2020, CATO has delivered more than 1,000 projects in total.
The company has core technologies in key core technology fields such as high-end fluorine chemistry, asymmetric chiral synthesis, glycoside and biological enzyme technology, and continuous microreactors.

Mode of Transportation

By Air, fast but expensive.

By Sea, usual and economy.

By Train, suit for middle Asia countries.

FAQ

Does it support auditing?

Environmental Protection Science and Technology Park, Zhengfeng Road, High-tech Zone, Jinan City, Shandong Province

Whether to provide samples?

Free samples can be provided, and customers only need to pay the corresponding shipping costs

Delivery time

There are stock in the warehouse, and some products need to be customized for production within 3 working days, depending on the workshop situation and production schedule

What payment methods and currencies are accepted here?

We accept payment methods such as TT, Western Union, and letter of credit, etc. Meanwhile, we support currencies like US dollars, euros, RMB, and Bitcoin, etc.

Can additional test indicators be added?

We can provide moisture, UV, IR, HNMR, CNMR, two-dimensional nuclear magnetic spectroscopy, optical rotation detection, elemental analysis, TGA analysis and residue analysis and other related tests to support personalized needs.

Technical direction

In the early stage, our company mainly engaged in drug impurity synthesis and standard product production, with core technologies in chirality, fluorine chemistry, and heterocycles.

Why Vivalr’s delivery rate is guaranteed to be 99.99%

2000+

square meter R&D center

12+

China(set) of R&D equipment

10+

Fume hood

20+

R&D team

User’evaluation of us

"vivalr is my partner for years. Met at 2014 Shanghai CPHI Expo. Not interested then as had stable supplier. In Sep 2016, original supplier couldn't guarantee quality and delivery. Thought of Zhai and his company first. So far, have stable business relationship and good personal friendship."

Marcus Long

" In years of sourcing from China, first found working with Sincere Chemical great. They help in production, delivery and tech, saving time. When first asking Zhai for optical brightener quote, got detailed one with prices, trade details, company info, R&D and production capacity, packaging and raw material control."

Emma Kung

" Hi, I'm Kim, Zhai's partner. Don't like him much (as he never gives more for my prices, haha), but still write customer feedback. Zhai's emails help me understand product and industry. Satisfied with his work ethic. He provides quotes and helps with work details, so I can focus on other things. He's the best supplier for me."

Lisa Phoenix

" Sincere Chemical team visited our USA factory in the year of 2017. We think highly of cooperation with them. We thanked you for the past excellent orders and best product quality. We also talked about some new products for future orders. We will be still in strategic cooperation in the future and help each other."

Marcus Long

"Sincere Chemical is reliable and professional. Its team is excellent in exporting and service, giving suggestions for our new project. Satisfied with service and product quality. Vendor code: 51465768."

Emma Kung

" We are a pharmaceutical manufacturer in Brazil. Happy to cooperate with Sincere Chemical, especially with Zhai. He is patient and friendly. Satisfied with his 24/7 service. We are not only cooperators but also best friends."

Lisa Phoenix

Our Partners

More companies
...

FAQ

Request A Free Quote

Contact Form Demo
databaseflagenvelopegraduation-hatcartheart-pulserocketalarmclockthumbs-up
en_USEnglish (United States)