High quality Molecular sieves type 4A 70955-01-0 with best price CAS NO.70955-01-0

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1. Direct delivery from stock: Stock can be shipped immediately upon receipt of your payment.

2. The product covers a wide range of people: serving customers from all continents.

3. Payment method :PayPal, TT, Alipay, etc

4. Samples are available

5. Keep track of your order, cooperate with customs clearance, etc

6. Tight packaging, most products are transported at room temperature, such as low-temperature products can add ice packs.

CAS number: 70955-01-0
Molecular formula: Na12 [(AlO2) 12 (SiO2) 12] · xH2O
Level: CP
Bulk density: 0.60-0.75 g/mL
Compressive strength/N: ≥ 80.0
Particle size (D3-5mm): ≥ 95.0%
Moisture content: ≤ 1.5%
Water adsorption capacity (10% RH): ≥ 18.0%
Appearance (the following information is for reference only): White powder or granules, or strips. The pore size of 4A molecular sieve is about 4 angstroms, and it is mainly suitable for drying gases and liquids. It can adsorb H2O, NH3, H2S, CO2, SO2, CO, chloromethane, bromomethane, acetylene, ethane, ethylene, propylene, etc. Widely used for drying associated gas and natural gas in oil fields. It is also widely used for dehydration of ethanol. Also used for anti condensation of vacuum glass and other materials
Usage: This product is for scientific research only and cannot be used for other purposes. (For reference only) Used as a chromatographic reagent. Selective adsorbent. Catalyst or catalyst support. Used for the separation of methane, ethane, and propane. Separation of ethylene from coking gas. Also used as a desiccant. Deep drying of gases and liquids such as air, natural gas, alkanes, refrigerants, etc; Preparation and purification of argon gas; Static drying of electronic components and substances that are prone to moisture and deterioration; Used as a dehydrating agent in paints, polyesters, dyes, and coatings
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Nanjing Duly Biotech Co.,Ltd 

has been established for 11 years. It  is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, nucleic acids, pigments, amino acids, vitamins,carbohydrates, buffers, surfactants,culture media and Separation of materials and kits.There are more than 10,000 products in total.

Our company’s aim is to provide customers with the best quality products and the most intimate service.Personnel has been trained; every batch of material is checked; each procedure guarantees the quality; every bag of our products is top grade;service is thoughtful all the time.The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

FAQ

Q1: Are you a manufacturer?

Answer: Yes, we are factory founded on 2009.

Q2:How to contact with us?

Answer: Search our company name as Nanjing Duly Biotech Co., Ltd. Please contact sales for specific information.

Q3:Can you give me a discount price?

Answer:Surely,It depend on your qty.

Q4: How can i get a sample?

Answer:Free sample is available,but freight charges will be at your account and the charges will be return to you dudect from your order in future.

Q5:What are the main categories of products sold by the company?

Answer: It  is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, antibiotics, plant hormones, nucleic acids, pigments, amino acids, vitamins, carbohydrates, buffers, surfactants, culture media and Separation of materials and kits.

Q6:Is the company mainly engaged in small packaging or large packaging?

Answer: Mainly do small packaging reagents, large packaging also do, specific can ask customer service personnel.