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Products > Solids > Hangzhou Dingyan Chem Co., Ltd | Similar Products
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N-Hydroxy Succinimide Cas 6066-82-6

N-Hydroxy Succinimide Cas 6066-82-6
Applications: Used as an intermediate in the semi-synthetic synthesis of antibiotics; a linker in the solid-phase synthesis of peptides. Items Standard Appearance White to off-white crystalline ...

Cetyl Alcohol Cas 36653-82-4

Cetyl Alcohol Cas 36653-82-4
Uses: 1-Hexadecaneol is mainly used as a detergent, surfactant, lubricant, pharmaceutical intermediate, fragrance and daily chemical raw material, paddy field insulation agent, analytical chemical ...

Cas 63-89-8 DPPC

Cas 63-89-8 DPPC
Uses: It is a natural surfactant and a major component of exogenous surfactant formulations. Items Standard Appearance White solid Purity(HPLC) ≥99.0% Clarity Clear and Transparent(50mg in ...

Docusate Sodium CAS 577-11-7

Docusate Sodium CAS 577-11-7
Uses: Sodium docusate is used to treat constipation, as a laxative or stool softener. It is also used in the synthesis of electrospun fibers for customizing and controlling the release of antibiotic ...

Cas 92339-11-2 Iodixanol

Cas 92339-11-2 Iodixanol
Items Standard Appearance Off-white to white solid Purity ≥98.0% FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers. Q2 How ...

Cas 150-76-5 4-Methoxyphenol

Cas 150-76-5 4-Methoxyphenol
Items Standard Appearance White flaky solid Main content >99%min Burning residue <0.01% Hydroquinone <0.1% Loss on drying <0.3% Dimethyl ether <0.02% FQA: Q1 Can i get some samples A1 ...

Cas 123333-53-9 1-Hydroxybenzotriazole Hydrate

Cas 123333-53-9 1-Hydroxybenzotriazole Hydrate
Items Standard Appearance White to off-white crystalline solid Identity By 1H-NMR Should be with the standard Spectra or reference spectrum matching Water(Volumetric Karl Fisher) ≤1%(w/w) ...

Cas 51115-67-4 2-Isopropyl-N,2,3-trimethylbutyramide

Cas 51115-67-4 2-Isopropyl-N,2,3-trimethylbutyramide
Items Standard Appearance White crystalline solid Aroma Cool minty Acid value 1 max Melting point 60 ℃ -63 ℃ Purity （Pb） 99%min Heavy metal 10mg/kg max As 3mg/kg max FQA: Q1 Can i get ...

ISO Certified Reference Material Purity Degree 99% CAS 64-19-7 Acetic Acid

ISO Certified Reference Material Purity Degree 99% CAS 64-19-7 Acetic Acid
Items Standard Appearance Transparent liquid without suspended solids and mechanical impurities Chromaticity （in Hazen)(Pt-Co) ≤ 20 Acetic acid content ≥99.5% Moisture content ≤0.20% Formic ...

2-Pyrrolidinone, 1-ethenyl-, Polymer with 1-ethenyl-1H-imidazole CAS 29297-55-0

2-Pyrrolidinone, 1-ethenyl-, Polymer with 1-ethenyl-1H-imidazole CAS 29297-55-0
Items Standard Appearance Light yellow liquid Smell Slight characteristic smell Solid content 29-31% PH (10% water solution, 20℃) 7.0-9.0 Lodine color number ≤6.0 Viscosity （mPa.s） 40-70 ...

Cas 4511-42-6 L-Lactide Raw Powder Wholesale Purity Degree 99%

Cas 4511-42-6 L-Lactide Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance White solid Melting point 90-100℃ Lactide content ≥99.0% Meso-lactide ≤2.0% Free acid ， Mmol/kg ≤7.0 Water ≤0.03% FQA: Q1 Can i get some samples A1 Yes, we ...

Ethyl Butylacetylaminopropionate ISO Certified Reference Material Purity Degree 99% CAS 52304-36-6

Ethyl Butylacetylaminopropionate ISO Certified Reference Material Purity Degree 99% CAS 52304-36-6
Items Standard Appearance Colorless to light yellow oily liquid Acid value ≤0.10% Alcohol-insoluble solid ≤0.20% Refractive index 1.4520-1.4550 Moisture ≤0.20% Assay ≥98% FQA: Q1 Can i ...

Raw Powder Wholesale Purity Degree 99% CAS 85-42-7 Hexahydrophthalic Anhydride

Raw Powder Wholesale Purity Degree 99% CAS 85-42-7 Hexahydrophthalic Anhydride
Items Standard Appearance White vitric solid Assay ≥99.0% Melt colority/Hazen ≤30 Free acid ≤0.3% Solidifying point 34.5-38.0 FQA: Q1 Can i get some samples A1 Yes, we can supply the ...

ISO Certified Reference Material Purity Degree 99% 2-(Dimethylamino)Ethyl Methacrylate CAS 2867-47-2

ISO Certified Reference Material Purity Degree 99% 2-(Dimethylamino)Ethyl Methacrylate CAS 2867-47-2
Items Standard Appearance Colorless or slight yellow clear liquid Solid content ³ 99.5% Acidity ≤ 0.02 mg KOH/g Moisture ≤0.05% Chroma ≤50 MEHQ 100+-10ppm FQA: Q1 Can i get ...

Cholesterol GMP Factory Direct Purity Degree 99% CAS 57-88-5

Cholesterol GMP Factory Direct Purity Degree 99% CAS 57-88-5
Items Standard Appearance White or off white solid powder Melting range 147℃— 150℃ Specific rotation -34.0º~ -38.0° Loss on drying ≤0.3% Assay(HPLC) ≥98.0% FQA: Q1 Can i get some samples ...

ISO Certified Reference Purity Degree 99% Polyethylene Glycol CAS 25322-68-3

ISO Certified Reference Purity Degree 99% Polyethylene Glycol CAS 25322-68-3
Items Standard Appearance This product is white waxy solid sheet or granular powder. Soluble in water and dichloromethane, soluble in ethanol, almost insoluble in fatty and mineral oils ...

Raw Powder Wholesale Purity Degree 99% Tristyrylphenol Ethoxylates CAS 99734-09-5

Raw Powder Wholesale Purity Degree 99% Tristyrylphenol Ethoxylates CAS 99734-09-5
Items Standard Description(25℃) White solid Water ≤0.5% PH Value 5-7 Cloud point (3%NaCl aqueous) 90-9 5 ℃ FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the ...

Disodium Edetate Dihydrate Purity Degree 99% CAS 6381-92-6

Disodium Edetate Dihydrate Purity Degree 99% CAS 6381-92-6
Items Standard Appearance Colorless to light yellow transparent liquid pH 5.0~8.5 Solid content ≥30 Free amine content <0.5 FQA: Q1 Can i get some samples A1 Yes, we can supply the free ...

Factory Direct Purity Degree 99% Trans-Anethole CAS 4180-23-8

Factory Direct Purity Degree 99% Trans-Anethole CAS 4180-23-8
Items Standard Appearance White to pale yellow solid or colorless to pale yellow liquid, with characteristic aroma of Cinnamomum cassia Relative Density (25 ℃) 0.983~0.988 Refractive Index (25 ...

INDAZOLE-3-carboxylic Acid CAS 4498-67-3 Factory Price Purity Degree 99%

INDAZOLE-3-carboxylic Acid CAS 4498-67-3 Factory Price Purity Degree 99%
Items Standard Appearance Yellow solid Assay 98%min Melting point 266-268 ℃ FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost be paid by our ...
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