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Products > zero 9 > Hangzhou Dingyan Chem Co., Ltd | Similar Products
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Cas 107-29-9 Acetaldoxime

Cas 107-29-<strong>9</strong> Acetaldoxime
Items Standard Appearance Colorless or light yellow liquid Acetaldehyde oxime content, % 18-50 Purity of acetaldehydeoxime ≥98 PH 8-9.5 Chroma （Pt-Co） ≤10 Iron, ppm ≤1 Alkalinity （as ...

122-99-6 2-Phenoxyethanol

122-99-6 2-Phenoxyethanol
Items Standard Appearance Colorless transparent liquid Content ≥ 99.9% Colour ≤ 10hazen Water ≤ 0.1% PH 5-7 Phenol content ≤ 5ppm Specific weight 1.105-1.110 Free ethylene oxide ≤ ...

MAGNESIUM ALGINATE Cas 37251-44-8

MAGNESIUM ALGINATE Cas 37251-44-8
Items Standard Particle Size 60Mesh through ≥ 99.0% Color Pale yellow Viscosity (mPa ·s)： (25 ℃,7.5% distilled water solution) 1000-1800 Loss On Drying (%) ≤19.0 PH Value 6.0-9.5 Mg ...

CAS125-20-2 Thymolphthalein

CAS125-20-2 Thymolphthalein
Name (Content and Impurity Content%) Standard Melting point °C 251-255 Appearance White or slightly yellow needle-like crystals PH color gamut 9.3 (colorless) - 10.5 (blue) Ash residue ...

GMP Factory Direct Purity Degree 99% CAS 67-63-0 Isopropyl Alcohol

GMP Factory Direct Purity Degree 99% CAS 67-63-0 Isopropyl Alcohol
Items Standard Premium Product Standard Product Appearance and Odor Transparent liquid, free of mechanical impurities and suspended matter, odorless Isopropanol Content (Mass Fraction)/% ≥99.9 ...

Cas 76836-02-7 Disodium PIPERAZINE-1,4-diethanesulphonate

Cas 76836-02-7 Disodium PIPERAZINE-1,4-diethanesulphonate
Items Standard Appearance White crystalline powder Assay 99.0% ～ 101.0% Solubility(20% aq.) Clear colorless solution Loss on dying ≤ 3.0% PH(1% aq.) 9.2 ～ 10.0 Ultraviolet absorbance ...

Disodium Succinate CAS 150-90-3 Raw Powder Wholesale Purity Degree 99%

Disodium Succinate CAS 150-90-3 Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance Colorless or white, crystalline or powder Odor No odor Disodium succinate(C4H4Na2O4) Content (in dry basis) 98.0%-101.0% Reduction of drying 37.0%~41.0% pH(50g/L ...

PEG-2 Cocomonium Chloride Cas 61791-10-4 ISO Certified Reference Material Purity Degree 99%

PEG-2 Cocomonium Chloride Cas 61791-10-4 ISO Certified Reference Material Purity Degree 99%
Items Standard Appearance Amber liquid Assay 95.0% Ph(1% water solution) 6-9 Melting point -5 ℃ FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost ...

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 6132-05-4 Disodium Hydrogen Citrate Sesquihydrate

Cas 6132-05-4 Disodium Hydrogen Citrate Sesquihydrate
Items Standard Appearance White powder Assay(C6H6Na2O7) 98.0-101.5.0% Identification A: To pass test B: To pass test Loss on drying(105 ℃ 3Hrs) 0.4% max Oxalate 0.4% max Arsenic (As As) ...

ISO Certified Reference Material Purity Degree 99% CAS 67-68-5 Dimethyl Sulfoxide

ISO Certified Reference Material Purity Degree 99% CAS 67-68-5 Dimethyl Sulfoxide
Items Standard Appearance Colorless transparent liquid Content 99.9% Crystallization point ≥18.10℃ Acid value （as kOH）mg/c ≤0.03 Transmittance （400nm） ≥96.0% Refractive index （20℃） ...

Cas 75-89-8 2,2,2-Trifluoroethanol ISO Certified Reference Material Purity Degree 99%

Cas 75-89-8 2,2,2-Trifluoroethanol ISO Certified Reference Material Purity Degree 99%
Items Standard Appearance Colorless transparent liquid, free of mechanical impurities Purity 99.9%min Water 0.08%max PH 5-7 FQA: Q1 Can i get some samples A1 Yes, we can supply the free ...

GMP Factory Direct Purity Degree 99% CAS 128-37-0 Butylated Hydroxytoluene

GMP Factory Direct Purity Degree 99% CAS 128-37-0 Butylated Hydroxytoluene
Items Standard Appearance White crystal Purity ≥ 99.9% Initial melting point ≥ 69 ℃ Free cresol ≤ 0.02% Moisture ≤ 0.1% Ash content ≤ 0.005% Sulfate （ as SO4 ） ≤ 20ppm Heavy metal （ ...

Raw Powder Wholesale Purity Degree 99% Disodium Tartrate Dihydrate CAS 6106-24-7

Raw Powder Wholesale Purity Degree 99% Disodium Tartrate Dihydrate CAS 6106-24-7
Items Standard Appearance Colorless prismatic crystals or white crystals or powders Assay ≥ 99% PH 7-9 Clarification experiment qualified Water insoluble substances ≤ 0.005% CI ≤ 0.002% ...

GMP Factory Direct Purity Degree 99% CAS 95-38-5 N-B-HYDROXYETHYL OLEYL IMIDAZOLINE

GMP Factory Direct Purity Degree 99% CAS 95-38-5 N-B-HYDROXYETHYL OLEYL IMIDAZOLINE
Items Standard Appearance Slightly viscous yellow to brown liquid Active content ≥96.0% Density (20 ℃ ) 0.9--1.1g/cm3 Solubility water<0.01% mineral oil>5% FQA: Q1 Can i get some samples ...

Raw Powder Wholesale Purity Degree 99% CAS 922-32-7 Creatine Phosphate Disodium Salt

Raw Powder Wholesale Purity Degree 99% CAS 922-32-7 Creatine Phosphate Disodium Salt
ITEM OFANALYSIS STANDARD Appearance White crystallinepowder PH PH8.0-9.0 Transmittance ≥ 98% Assay ≥ 98.0% Water 20--26% Related substances Related substances Related substances Total ...

ISO Certified Reference Material Purity Degree 99% MOPSO CAS 68399-77-9

ISO Certified Reference Material Purity Degree 99% MOPSO CAS 68399-77-<strong>9</strong>
Items Standard Appearance White crystal Assay, 99.0-101.0% Solubility(0.5M aq.) Clear, colorless solution Loss on drying ≤1.0% PH(1% aq.) 3.9-4.5 Ultraviolet absorbance(1M aq.) ≤0.1 ...

ISO Certified Reference Material Purity Degree 99% CAS 18497-13-7 CHLOROPLATINIC ACID HEXAHYDRATE

ISO Certified Reference Material Purity Degree 99% CAS 18497-13-7 CHLOROPLATINIC ACID HEXAHYDRATE
Items Standard Appearance Orangepowderorred-brown crystalline Purity 99.9%min Assay ， asPt 37%min Meltingpoint 60ºC Solubility Solubleinwater ...

Raw Powder Wholesale Purity Degree 99% Bismuth(III) Oxide CAS 1304-76-3

Raw Powder Wholesale Purity Degree 99% Bismuth(III) Oxide CAS 1304-76-3
Items Standard Appearance White powder Nb2O5 99.9%min Si ≤ 20ppm Ti ≤ 20ppm W ≤ 20ppm Sb ≤ 10ppm Cu ≤ 20ppm Al ≤ 20ppm Mn ≤ 20ppm Fe ≤ 20ppm Mo ≤ 20ppm F ≤ 100ppm Ni ≤ ...

CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE CAS 5808-22-0 Raw Powder Wholesale Purity Degree 99%

CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE CAS 5808-22-0 Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance Creamish powder Assay by HPLC ≥ 98.0% Water content ≤ 9.5% Insoluble ≤ 1.0% FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the ...
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