0 ratings
![Sodium Dichromate, Dihydrate [Na2Cr2O7.2H2O] [CAS_7789-12-0] 98.5+% Orange-Red Mono-Slanting or Fine Needle Crystallization. (110.23 Lb Drum) by Wintersun Chemical](https://m.media-amazon.com/images/I/6186r0IG88L._SX466_.jpg)
Item #:
27899653
Sodium Dichromate, Dihydrate [Na2Cr2O7.2H2O] [CAS_7789-12-0] 98.5+% Orange-Red Mono-Slanting or Fine Needle Crystallization. (110.23 Lb Drum) by
Item #:
27899653
TMT 3642
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, September 17
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Dichromic acid, disodium salt, dehydrate - a versatile chemical compound with various industrial applications.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Purity
With a purity of 98.5%, this sodium dichromate dihydrate ensures reliable results in various applications, making it ideal for laboratories and industries requiring precise chemical formulations.
Stable Formulation
Offered in mono-slanting or fine needle crystallization, users benefit from easier handling and optimal solubility, addressing common challenges faced with bulk chemicals.
Convenient Packaging
Packaged in a 110.23 lb drum, this product allows for efficient storage and transport, catering to businesses looking to streamline their supply chain and reduce waste.
Product Details
- Sodium Dichromate, Dihydrate [Na2Cr2O7.2H2O] with a purity of 98.5%
- Used for the manufacturing of chrome yellow pigments, chromic anhydride, and other chromium salts
- Also used as an analytical reagent, oxidant, and antiseptic, as well as in organic synthesis
- Appearance: Orange-red mono-slanting corrugation crystallization or fine needle crystallization
- Specifications include maximum limits of sulphate (SO4 2-), chloride (Cl-), iron (Fe), and water solubles
- Comes in a 110.23 lb drum and is supplied by Wintersun Chemical
| Container Type | Drum |
| Brand Name | Wintersun Chemical |
| Manufacturer | Wintersun Chemical |
| Part Number | 19-015 |
| Brand | Wintersun Chemical |
| Package Information | Drum |
| Item Weight | 110.23 lbs (50 kg) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Laboratory Research
Ideal for chemists conducting experiments that require high purity chromium compounds for analysis and synthesis.
-
Industrial Applications
Suitable for manufacturers needing chromate for processes such as plating, dying, or pigment manufacturing.
-
Environmental Testing
Useful for environmental scientists testing for chromium contamination in soil or water samples.
-
Non-Professionals
Not suited for casual users or hobbyists due to its hazardous nature and required handling precautions.
Product Description
Sodium Dichromate, Dihydrate [Na2Cr2O7.2H2O] [CAS_7789-12-0] 98.5+% Orange-Red Mono-Slanting or Fine Needle Crystallization. (110.23 Lb Drum) by Wintersun Chemical
About This Item
Introducing Sodium Dichromate, Dihydrate [Na2Cr2O7.2H2O] [CAS_7789-12-0] 98.5% Orange-Red Mono-Slanting or Fine Needle Crystallization. Looking for high-quality sodium dichromate? Look no further than Wintersun Chemical's 110.23 Lb Drum of Sodium Dichromate, Dihydrate. This product, also known as Dichromic acid, disodium salt, dehydrate, is a versatile compound with various applications.
It is commonly used in industries such as electroplating, textile manufacturing, and wood preservation. With a purity of 98.5%, Wintersun Chemical ensures that you receive the highest quality sodium dichromate available. The orange-red color of this compound not only adds a vibrant touch to your products but also signifies its premium quality. The mono-slanting or fine needle crystallization of this sodium dichromate makes it easy to handle and dissolve.
This characteristic is especially beneficial for those who require precise measurements and consistent results in their processes. The CAS number 7789-12-0 confirms the authenticity of this product, meeting industry standards for safety and reliability. Its molecular formula, Na2Cr2O7.2H2O, and molecular weight of 298 g/mol guarantee its stability and effectiveness in various applications. As a trusted brand in the chemical industry, Wintersun Chemical prioritizes the needs of their customers. The carefully selected raw materials and stringent manufacturing processes ensure that their products consistently meet high standards. Whether you're a manufacturer, a researcher, or an individual with specialized needs, Wintersun Chemical's Sodium Dichromate, Dihydrate is the perfect choice for your requirements.
Enhance the quality and performance of your products with this premium compound. Don't compromise on quality. Choose Wintersun Chemical's Sodium Dichromate, Dihydrate for your chemical needs. Order now and experience the difference in your processes and end products.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Sodium Dichromate, Dihydrate used for?
Answer: Sodium Dichromate, Dihydrate is commonly used in a variety of applications, including metallurgy, as a corrosion inhibitor, and in the manufacture of pigments. Its orange-red crystalline form allows it to function efficiently in dyeing and tanning processes. In laboratories, it serves as an oxidizing agent in several chemical reactions, making it essential for analytical and industrial chemistry tasks. -
Question:
What are the safety precautions when handling Sodium Dichromate?
Answer: When handling Sodium Dichromate, it’s crucial to wear appropriate protective gear, including gloves, goggles, and masks. This chemical is toxic and can cause serious health issues upon inhalation or contact with skin. Always work in a well-ventilated area and ensure proper disposal methods to mitigate environmental impact. For those in industrial settings, safety data sheets (SDS) and training can provide vital guidance on safe handling practices. -
Question:
Is Sodium Dichromate, Dihydrate soluble in water?
Answer: Yes, Sodium Dichromate, Dihydrate is highly soluble in water. When dissolved, it forms a bright orange solution that can be further utilized in chemical processes. This solubility makes it suitable for applications requiring liquid reactions. Be mindful when mixing with other substances to avoid unwanted reactions or hazardous outcomes. -
Question:
What is the significance of the CAS number 7789-12-0?
Answer: The CAS number 7789-12-0 uniquely identifies Sodium Dichromate, Dihydrate, enabling researchers and manufacturers to ensure they are using the correct chemical. This identification system is essential in regulatory documentation, data management in laboratories, and ensuring compliance with safety standards. It provides clarity in communication within various industries that use this compound. -
Question:
Can Sodium Dichromate be used in photography?
Answer: Yes, Sodium Dichromate has historical uses in photography, especially in the development process of black and white films and prints. It acts as a photosensitizer in certain processes, allowing photographers to achieve specific effects. Its application in alternative photographic methods is quite popular among enthusiasts looking for unique artistic expressions. -
Question:
What are the physical properties of Sodium Dichromate?
Answer: Sodium Dichromate, Dihydrate is characterized by its vibrant orange-red color and fine needle-like crystals. It has a specific gravity of about 2.52 and a melting point of around 40°C. These properties contribute to its effective use in different industrial applications, allowing for various chemical reactions and processes, aligned with specific temperature and handling requirements. -
Question:
What should I do in case of a spill or exposure to Sodium Dichromate?
Answer: In the event of a spill, it is crucial to contain the area and avoid any contact with skin or inhalation. Use appropriate absorbent materials to clean up the spill, and ensure proper disposal following local regulations. If exposure occurs, seek medical attention immediately and provide details of the incident. Having a clear action plan and emergency contacts readily available is advisable for workplaces handling hazardous materials. -
Question:
Where can I buy Sodium Dichromate, Dihydrate?
Answer: You can purchase Sodium Dichromate, Dihydrate [Na2Cr2O7.2H2O] from Ubuy in Turkmenistan. Ubuy offers a reliable platform to find this chemical in various quantities, allowing you to select the packaging that best suits your needs. Always ensure you are compliant with local regulations and safety standards when procuring chemicals. -
Question:
How should Sodium Dichromate be stored?
Answer: Sodium Dichromate should be stored in a cool, dry place away from incompatible materials such as strong acids or organic compounds. Ensure containers are tightly sealed and clearly labeled to prevent accidental exposure. Proper storage conditions help maintain the integrity of the compound and minimize risks associated with its use in various applications. -
Question:
Can Sodium Dichromate, Dihydrate be used in the textile industry?
Answer: Absolutely, Sodium Dichromate is widely used in the textile industry for dyeing and finishing processes. It acts as a mordant in fabric dyeing, helping to fix dyes more effectively. This ensures vibrant and long-lasting colors on fabrics, particularly in wool and silk, enhancing the overall quality of textile products.
Wintersun Chemical Standards Editorial Review
The Sodium Dichromate Dihydrate offered by Wintersun Chemical is a high-quality product that is widely used in various industries. The crystals have a vibrant orange-red color and come in a 110.23 lb drum. Customers have praised the purity and effectiveness of the chemical, with many stating that it meets their expectations. However, some caution is advised when handling the product due to its toxic nature.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- High-quality product
- Vibrant orange-red crystals
- Effective in various industries
- Meets customer expectations
Cons
- Toxic nature requires caution when handling
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TMT 3642
Order now and get it around Thursday, September 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.