Product Description of molecular sieve
Molecular sieve 4A introduction:
Molecular Sieve type 4A (Angstrom) is an alkali alumino silicate, obtained through synthesis of type A zeolite in sodic form. it is the sodium form of the Type A crystal structure. 4A molecular sieve has an effective pore opening of about 4 angstroms (0.4nm). Galaxychem type 4A molecular sieve will adsorb most molecules with a kinetic diameter of less than 4 angstroms and exclude those larger.
Application of molecular sieve
Deep drying of air, Natural gas, alkane and refrigerant.
Generation and purification of argon.
Static dehydration of electronic element, pharmaceutical and unstable materials.
Desiccant for paint, dope and foul etc.
Type 4A molecular sieve is typically used in regenerable drying systems to remove water vapor or contaminants which have a smaller critical diameter than four angstroms.
Regeneration
Molecular Sieve 4A can be revived for reuse and the required factors for revival are temperature and pressure. To remove the adsorbed moisture and other materials, the revival condition shall be set up considering the features of target material and processing environment. The general revival temperature of Molecular Sieve 4A is about 200-300°C.
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Multiple Goods Available
Gibberellic acid (GA3) 90%TC, GA4+7 90%TC
GA3 10%Tablet, GA3 20%Tablet
GA3 10%SP, GA3 20%SP, GA3 40%SP
GA3 3%EC, GA3 4%EC
Sodium nitrophenolate (ATONIK) 98%TC
Sodium 5-nitroguaiacolate (5-NGS) 98%TC
Sodium ortho-nitrophenolate 98%TC
Sodium para-nitrophenolate 98%TC
Diethyl aminoethyl hexanoate (DA-6) 98%TC
Triacontanol 90%TC, Triacontanol 0.15% milk powder
4-Chlorophenoxyacetic acid (4-CPA) 98%TC
Sodium 4-Chlorophenoxyacetic acid (Na-4-CPA) 98%TC
6-benzylaminopurine (6-BA) 98%TC
6-aminofurfurylpurine (6-KT) 98%TC
Forchlorfenuron (CPPU/KT-30) 98%TC
Brassinolide 90%TC, Brassinolide 0.1%SP, 0.15%SP, 0.2%SP 0.01%SP
α-naphthaleneacetic acid (NAA) 98%TC
Sodium NAA (Na-NAA) 98%TC
3-Indolebutyric acid (IBA) 98%TC
Potassium IBA (K-IBA) 98%TC
3-Indoleacetic acid (IAA) 98%TC, Sodium IAA(Na-IAA) 98%TC
2-(1-Naphthyl) acetamide (NAD) 98%TC
β-naphthoxyacetic acid (BNOA) 98%TC
Chlormequat chloride (CCC) 98%TC
Paclobutrazol 95%TC
Mepiquat chloride 98%TC
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