High Quality 99% Oxygen Scavengers Carbonic Dihydrazide Carbohydrazide 497-18-7 Manufacturer & Supplier
Sep 28th, 2022 at 02:03 Electronic Chemicals Shaw 48 views Reference: O5xe7V11d7r
Location: Shaw
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High Quality 99% Oxygen Scavengers Carbonic Dihydrazide Carbohydrazide 497-18-7 - Buy 497-18-7,Carbohydrazide,Carbonic Dihydrazide Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
497-18-7 |
| Other Names: |
Carbohydrazide |
| MF: |
CH6N4O |
| EINECS No.: |
207-837-2 |
| Place of Origin: |
Jiangsu, China |
| Type: |
Dyestuff Intermediates, Syntheses Material Intermediates |
| Purity: |
99%MIN Carbohydrazide |
| Model Number: |
99% Carbohydrazide |
| Application: |
Oxygen Scavengers |
| Appearance: |
White Crystalline Powder, White Crystalline Powder |
| Product name: |
Carbohydrazide |
| Brand: | |
| Molecular weight: |
90.08 |
| Boiling point: |
167.26°C (rough estimate) |
| Melting point: |
150-153 °C(lit.) |
| Density: |
1.4164 (estimate) |
| Packing: |
25kg / kraft paper bag; 25kg/ carton drum |
| MOQ: |
25kg |
| Storage: |
0-6°C |
Supply Ability
| Supply Ability | 4000 Metric Ton/Metric Tons per Year Carbohydrazide |
Packaging & delivery
Package of Carbohydrazide: 25KG/ carton drumShanghai
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| Lead time: |
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High Quality 99% Oxygen Scavengers Carbonic Dihydrazide Carbohydrazide 497-18-7
Product Description
|
Synonyms: |
1,3-Diaminomocovina, Carbonic dihydrazide; Carbazide; Cardonic dihydrazide; 4-aminosemicarbazide; Carbonohydrazide |
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Molecular formula |
CH6N4O |
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Molecular weight |
90.11 |
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CAS No. |
497-18-7 |
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Appearance |
White fine columnar crystal |
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|
Purity |
98.0% -100.0% |
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Free hydrazine |
500ppm max |
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Weight Loss on drying |
0.2% max |
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PH Value ( 12g/L aqueous solution) |
7.2-9.7 |
Properties and Application:
Carbohydrazide easily decomposes in the melt processing. It is well soluble in water, insoluble in alcohol, ether, chloroform and benzene. Carbohydrazide is a derivative of hydrazine and has strong reducibility. It has dibasic and very reactive properties. Carbohydrazide is used as a component in jet fuels because it produce a large amount of heat when burned. Carbohydrazide is used as rocket fuel. Carbohydrazide is used as an oxygen scavenger for water boiler feed and heating systems to prevent corrosion damage. Carbohydrazide is used as a reducing agent for the recovery of precious metals. Carbohydrazide is used as a polymerization catalyst and a chain extender in urethane coatings. Carbohydrazide is used as an auxiliary in photographic industry to prevent discolouration. Carbohydrazide is used as an intermediate for pharmaceuticals, stabilizers and water treatment chemicals. Carbohydrazide and its derivatives are versatile intermediates. They have active applications in organic synthesis for agrochemicals, pharmaceuticals, photographic, heat stabilizers, polymerization catalysts, flame- retardants, blowing agents for plastics, explosives, and dyes.
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Packing & Delivery
- Packing: 25kgs/kraft paper bag; 15 Tons / 20'' FCL
25kgs/carton drum; 9 Tons /20''FCL
- Delivery: 7-10 days upon receiving payment when there is enough stocking.
Payment terms
- L/C at sight -T/T in advance
Our Service
Before-sales:
- We would like to offer our most favorable quotation and detailed information about product as well as our company.
- We would like to offer free sample for testing use.
After-sales:
- We would like to assist buyers in custom clearing through providing necessary documents and information.
- we would provide the best solution when there is any dispute about product quality.
Delivering most qualified products and attentive service to all our customers is our commitment.
Our Company
Nanjing Our company.
We Nanjing Our company., are a professional exporter of chemical products in China, and aiming to offer our oversea clients with most reliable products and attentive service. We have long and close cooperation with many large and qualified Chinese Chemical factories, and have our own chemical warehouse and effective logistic system, which ensures us reliable and stable media channels, safe and sound stocking as well as effective delivery. FNAT Chemical Company always ready to be your loyal partner in China, let us work with you in China!
Our Certificates
FAQ
Q: Are you a factory or trading company? A: We are a factory. Q:What documents you provide? A:All necessary document will be provide and let us know if your markets have any special requirements. Q: What is loading port? A: Shanghai port of China. Q:What is the payment terms? A: We accept multiple terms of payment, such as L/C, T/T, our websiteTade Asurance,etc. Q:How can I get some samples? A: Kindly send us your address, we are
honored to offer you free samples for your evaluation.
