Calcium carbide 100kg drum for
- Категория: Inorganic Salts >>>
- Поставщик: Tianjin,Wodehaotai,Trading,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-18-2025 | 0.61 $* | 0.81 $* |
| Aug-18-2025 | 0.53 $* | 0.74 $* |
| Jul-18-2025 | 0.8 $* | 0.15 $* |
| Jun-18-2025 | 0.35 $* | 0.97 $* |
| May-18-2025 | 0.86 $* | 0.0 $* |
| Apr-18-2025 | 0.27 $* | 0.39 $* |
| Mar-18-2025 | 0.35 $* | 0.12 $* |
| Feb-18-2025 | 0.44 $* | 0.14 $* |
| Jan-18-2025 | 0.80 $* | 0.15 $* |
Характеристики
Calcium carbide 100kg drum for carbide lamps
Calcium carbide is a kind of inorganic substance, the chemical formula is CaC2, the main component of calcium carbide, white crystal, industrial products are gray black block, section is purple or gray. When it meets with water, it reacts violently immediately to produce acetylene and release heat. Calcium carbide is an important basic chemical raw material, which is mainly used to produce acetylene gas. Also used in organic synthesis, oxyacetylene welding, etc.
Name | calcium carbide |
Other Names | Calcium acetylene |
CAS No. | 75-20-7 |
Molecular formula | CaC2 |
Grade Standard | Industrial Grade |
Packing | 25/50 220kg barrel |
Application | Preparation of acetylene, synthetic resin, rubber |
COA
Item | Test stardard | Test result |
H2S% (V/V) | ≤0.1 | 0.008 |
PH3% (V/V) | ≤0.06 | 0.035-0.05 |
Gas yield (L/kg) | ≥295 | 300 |
Size (mm) | 50-80 | 50-80 |
Term of validity (days) | 360 | 360 |
Application
Calcium carbide itself can be used as desulfurizer in iron and steel industry.
In the production of PVC, calcium carbide method is to use calcium carbide to form acetylene in water, synthesize acetylene and hydrogen chloride to form vinyl chloride monomer, and then polymerize to form vinyl chloride.
In the production of PVC, calcium carbide method is to use calcium carbide to form acetylene in water, synthesize acetylene and hydrogen chloride to form vinyl chloride monomer, and then polymerize to form vinyl chloride.
In the past, miners went to the mine and put calcium carbide in cans to make calcium carbide lamps from acetylene
Storage precautions
Storage precautions
Net weight 50 kg, 100 kg or 250 kg (lined with plastic bags).
Calcium carbide manufacturer size 50-80mm 25-50mm 15-25mm 7-15mm
Calcium carbide manufacturer size 50-80mm 25-50mm 15-25mm 7-15mm
Packing & Delivery
Pay attention to avoid contact with water. When handling, it should be loaded and unloaded lightly to prevent package and container damage. Store in a cool, dry and well ventilated warehouse. Keep away from fire and heat source. The relative humidity should be kept below 75%. The package must be sealed and not affected by moisture. It should be stored separately from acids and alcohols, and avoid mixed storage. The storage area should be equipped with suitable materials to contain leakage
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Certifications
Company Profile
Our Manufacturer
Our factory is in Liaoning province, which is origin of SODIUM LAURYL ETHER SULPHATE.
Monthly production: 5,000tons
Annual production: 50,000tons
Factory area: Production lines: 2 SLES 70% production lines
Monthly production: 5,000tons
Annual production: 50,000tons
Factory area: Production lines: 2 SLES 70% production lines
Tianjin Wodehaotai (WDHT) is a professional chemicals company with more than 20 years of experiences.
We provide Chemical products and services with one stop-solution in many industries such as household care, industrial cleaning, food, water treatment, textile, agricultural chemicals, dyes, plastics, etc.
We have good relationships with our customers. We are committed to introducing high-quality chemicals from China to the world.
We provide Chemical products and services with one stop-solution in many industries such as household care, industrial cleaning, food, water treatment, textile, agricultural chemicals, dyes, plastics, etc.
We have good relationships with our customers. We are committed to introducing high-quality chemicals from China to the world.
FAQ
Q1: Are you trading company or manufacturer ？
A: We are the trading company.
Q2: How long is your delivery time?
A: Generally it is 7-10 days, if we have stock. If not, maybe need 10-15 days to arrange the shipping.
Q3: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but freight is paid by your side.
Q4: Could you give me a discount price?
A: Surely, it depends on your quantity.
Q5: What is your terms of payment?
A: We can do TT payment, 100%LC at sight.
Q6: Why choose us?
A : (1)We can provide Consistent, high-quality products ,
(2) we have competitive and reliable price of the products
(3)We can provide excellent and fast customer service
If you have any other questions , please feel free to contact with us!
A: We are the trading company.
Q2: How long is your delivery time?
A: Generally it is 7-10 days, if we have stock. If not, maybe need 10-15 days to arrange the shipping.
Q3: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but freight is paid by your side.
Q4: Could you give me a discount price?
A: Surely, it depends on your quantity.
Q5: What is your terms of payment?
A: We can do TT payment, 100%LC at sight.
Q6: Why choose us?
A : (1)We can provide Consistent, high-quality products ,
(2) we have competitive and reliable price of the products
(3)We can provide excellent and fast customer service
If you have any other questions , please feel free to contact with us!
