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25kg package CAS 75-36-5 99% Acetyl Chloride
Product Name:Acetyl chloride
CAS NO:75-36-5
Molecular FormulaC2H3ClO
Appearance:Colorless liquid
Chroma:≤50
Acetic acid:≤1%
Application:Acetylation reagent
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Safe shipping way CAS 16940-66-2 Sodium borohydride nabh4 powder
Sodium borohydride is an inorganic compound, as a white to off-white fine crystalline powder or lump. It has rapid reaction with methanol to produce hydrogen at normal room temperature.
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Safe shipping way CAS 13762-51-1 BH4K powder Potassium borohydride
CAS NO.：13762-51-1
Molecular formula：KBH4
Quality Index
Assay : ≥97.0%
Loss on drying : ≤0.3%Packaging：Cardboard drum, 25kg/barrel
Property：
White crystalline powder,relative density 1.178,stable in air, no hygroscopicity.
Dissolves in water and slowly liberates hydrogen, soluble in liquid ammonia, slightly solublUses：It is used for the reduction reaction of organic selective groups and is used as a reducing agent for aldehydes, ketones and phthalein chlorides. It can reduce organic functional groups RCHO, RCOR, RC
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99.5% Yb2O3 Ytterbium Oxide
Ytterbium Oxide brief introduction
CAS No.:1314-37-0
EINECS No.:215-234-0
Formula:Yb2O3
Molecular Weight:325.82
Appearance:white color
Solubility:Insoluble in water, moderately soluble in strong mineral acids
Stability:Slightly hygroscopic
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Rare earth oxide yttrium oxide powder 1314-36-9
Yttrium Oxide brief introduction
Formula (Y2O3)
CAS No.: 1314-36-9
Purity: 99.999%
SSA: 25-45 m2/g
Color: white
Morphology: spherical
Bulk Density: 0.31 g/cm3
True Density: 5.01 g/cm3
Molecular Weight: 225.81
Melting point: 2425 celsium degree
Appearance: White powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
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CAS 1312-81-8 Lanthanum Oxide La2O3
Lanthanum Oxide brief introduction
Formula: La2O3
CAS No.: 1312-81-8
Molecular Weight: 325.82
Density: 6.51 g/cm3
Melting point: 2315°C
Appearance: White powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Strongly hygroscopic
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Praseodymium Oxide CAS 12037-29-5
Praseodymium oxide brief introduction
Formula: Pr6O11
CAS No.: 12037-29-5
Molecular Weight: 1021.43
Density: 6.5 g/cm3
Melting point: 2183 °C
Appearance: Brown powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
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premium black crystal rhodium iodide powder cas 15492-38-3
Chemical Name: Rhodium triiodide
CAS No.: 15492-38-3
Molecular Fomula:I3Rh
Molecular weight: 483.62
Appearance: Black powder
Assay:99%min
Package: 10 g/bottle, 50 g/bottle, 100 g/bottle, etc.
Property: It is soluble in alcohol, water and acetone.
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cas10489-46-0 red-brown rhodium sulfate solution
We can produce over 100 kinds of precious metal catalysts and more than 10 precious metals of ultrafine powder and nano powder.Products are widely used in chemical industry(including medicine),nuclear industry,energy industry,material industry,electronic industry,military,environmental protecyion,and many other areas.
