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Tert-butyl Hypochlorite CAS 507-40-4 ISO Certified Reference Material Purity Degree 99%

Tert-butyl Hypochlorite CAS 507-40-4 ISO Certified Reference Material Purity Degree 99%
Items Standard Appearance Light yellow to yellow liquid Structure Nuclear magnetic hydrogen spectrum weightlessness < 0.5% Purity (diding) 95% FQA: Q1 Can i get some samples A1 Yes, we ...

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 ...

Cas 3650-09-7 Carnosic Acid Raw Powder Wholesale Purity Degree 99%

Cas 3650-09-7 Carnosic Acid  Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance Brown powder Assay ≥80.0% Particle size 95% pass 80 mesh Loss on drying ≤3.0% Ash ≤1.0% Heavy metal ≤10PPM Arsenic ≤1PPM Lead ≤5PPM Mercury ≤0.1PPM ...

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 ...

Raw Powder Wholesale Purity Degree 99% CAS 67-71-0 Dimethyl Sulfone

Raw Powder Wholesale Purity Degree 99% CAS 67-71-0 Dimethyl Sulfone
Items Standard Appearance White Crystalline Purity% >99.90 DMSO Content <0.1 Melting Point@760mmHg 108.5-110.5 ℃ Bulk Density g/ml >0.65 Water Content % <0.20 Total Heavy Metals ppm <3 ...

ISO Certified Reference Material Purity Degree 99% CAS 109-86-4 2-Methoxyethanol

ISO Certified Reference Material Purity Degree 99% CAS 109-86-4  2-Methoxyethanol
Items Standard Appearance Clear, colourless solution Content ≥ 99.5% Water content ≤ 0.10% Density (20 ℃ ) 0.960-0.970 g/cm3 Acidity (calculated as acetic acid) ≤ 0.01% Color(Hazen) ≤ ...

Phthalic Anhydride Cas 85-44-9

Phthalic Anhydride Cas 85-44-9
Items Standard Appearance White flakes or crystalline powder Molten Color (Pt-Co ≤ 20 Heat Color (Pt -Co) ≤ 50 Sulphuric Acid Color (Pt-Co) ≤ 4 0 Purity ≥ 99.5% Crystallization Point ≥ ...

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 ...

Hydroxyethyl Cellulose CAS 9004-62-0 ISO Certified Reference Material Purity Degree 99%

Hydroxyethyl Cellulose CAS 9004-62-0 ISO Certified Reference Material Purity Degree 99%
Items Standard Appearance White powder Molar substitution degree M.S.:1.8-2.1 water content < 5% Hydration time 4-25minutes PH 6-8.5 Water insoluble substances < 0.5% ash content < ...

Raw Powder Wholesale Purity Degree 99% CAS 81-07-2 Saccharin

Raw Powder Wholesale Purity Degree 99% CAS 81-07-2 Saccharin
Items Standard Appearance White powder, free of impurities melting point 226-233 ℃ Purity ≥98% Melting range ≤ 5.0% FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, ...

ISO Certified Reference Material Purity Degree 99% CAS 10476-81-0 Strontium Bromide

ISO Certified Reference Material Purity Degree 99% CAS 10476-81-0 Strontium Bromide
Item Standard Appearance White crystalline powder Purity 99%min Nitrogen compounds 0.01%max sulfate 0.02%max Ca 0.03%max Fe 0.005%max Alkali metals and magnesium 0.4%max FQA: Q1 Can i get some ...

Cas 5266-20-6 Lithium Orotate Raw Powder Wholesale Purity Degree 99%

Cas 5266-20-6 Lithium Orotate Raw Powder Wholesale Purity Degree 99%
Items Standard Assay (%, based on dried) 98%- 102% Lithium ion 3.7%-4.3% Appearance White to off-white Fine Powder Partical Size 95% pass 60 mesh Loss on Drying ≤1.00% Heavy metals NMT ...

Raw Powder Wholesale Purity Degree 98% CAS 446-72-0 Genistein

Raw Powder Wholesale Purity Degree 98% CAS 446-72-0 Genistein
Items Standard Appearance Pale yellow fine powder Odor Odorless Identification IR spectrum Assay(HPLC) 98.00%min Loss on Drying 1.00% max Ash 0.2% max Melting point 297-298 ℃ Heavy ...

GMP Factory Direct Purity Degree 99% CAS 87-66-1 Pyrogallol

GMP Factory Direct Purity Degree 99% CAS 87-66-1 Pyrogallol
Items Standard Appearance White and lustrous crystalline powder Purity ≥99.00% Melting point 134-136℃ Water ≤0.5% Sulfate ≤0.01% Chloride ≤0.002% Residue on ignition ≤0.05% FQA: Q1 ...

Raw Powder Wholesale Purity Degree 99% CAS 9000-11-7 Carboxymethyl Cellulose

Raw Powder Wholesale Purity Degree 99% CAS 9000-11-7  Carboxymethyl Cellulose
Items Standard Appearance White particle Moisture % 70%-76% Flow rate (50cm/H2O/cm column pressure) ≥0.2L/cm2/hr2 Small Ion Exchange capacity (dried basis) 1.0 ±0.1 meq/g Protein Capacity ...

Cas 5995-86-8 Gallic Acid Monohydrate Raw Powder Wholesale Purity Degree 99%

Cas 5995-86-8 Gallic Acid Monohydrate Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance A WHITE TO BEIGE POWDER OLUBILITY(TURBIDITY) 50MG/ML ETOH CLEAR LOSS ON DRYING 10.0% MAX. RESIDUE ON IGNITION 0.1% MAX. TANNIC ACID TEST NO TURBIDITY SULFATE ...

Raw Powder Wholesale Purity Degree 99% CAS 6363-53-7 D-(+)-Maltose Monohydrate

Raw Powder Wholesale Purity Degree 99% CAS 6363-53-7 D-(+)-Maltose Monohydrate
Test Specifications Appearance Whiteoralmostwhite Identification Positive pH 4.5~6.5 Sulfated Ash 0.1%Max Residueonignition 0.1%Max Lead 4ppmMax Arsenic 1ppmMax Heavymetals 4ppmMax ...

ISO Certified Reference Material Purity Degree 99% DEAE-cellulose CAS 9013-34-7

ISO Certified Reference Material Purity Degree 99% DEAE-cellulose CAS 9013-34-7
Test item Standard Appearance moist, white to cream-colored powder Moisture % 70%-76% Flow rate (50cm/ H2O /cm column pressure) >0.28L/ cm2 /hr Small Ion Exchange capacity (dried basis) ...

Cas 58-63-9 Inosine Raw Powder Wholesale Purity Degree 99%

Cas 58-63-9 Inosine Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance White or almost white crystallinepowder Transmittance ≥96.0% Heavy metals ≤ 0.001% As ≤ 0.0001% Loss on drying ≤ 2.0% Residue on ignition ≤ 0.5% Assay ≥98.0% ...

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) ...
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