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Cas 593-85-1 Guanidine Carbonate Raw Powder Wholesale Purity Degree 99%

Cas 593-85-1 Guanidine Carbonate Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance White crystal Assay 99.00%min Water-insoluble matter 0.2%max Water content 0.3%max Ash 0.2%max FQA: Q1 Can i get some samples A1 Yes, we can supply the free ...

Tocopheryl Acetate CAS 7695-91-2 ISO Certified Reference Material Purity Degree 99%

Tocopheryl Acetate CAS 7695-91-2 ISO Certified Reference Material Purity Degree 99%
Items Standard Appearance Clear, yellow or greenish yellow, Viscous, oily liquid Acidity ≤ 1.0ml Isobutyl acetate ≤ 0.5% Assay 96.0%~102.0% Arsenic ≤ 3mg/kg Lead ≤ 10mg/kg Copper ≤ ...

Cas 127-47-9 Retinyl Acetate Raw Powder Wholesale Purity Degree 99%

Cas 127-47-9 Retinyl Acetate Raw Powder Wholesale Purity Degree 99%
Analysis tests Standard Appearance Pale yellow crystal Identify Positive reaction Acid value ≤2.0mgKOH/g Content ≥2800000IU/g Peroxide value ≤5.0mmol/kg Arsenic content ≤2.0mg/kg Heavy ...

ISO Certified Reference Material Purity Degree 98% CAS 5337-93-9 4-Methylpropiophenone

ISO Certified Reference Material Purity Degree 98% CAS 5337-93-9 4-Methylpropiophenone
Items Standard Appearance Colorless to yellow liquid Assay(GC) 98.5%min Water 0.20% max FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost be paid ...

4-Aminophenylarsonic Acid CAS 98-50-0 Raw Powder Wholesale Purity Degree 98%

4-Aminophenylarsonic Acid CAS 98-50-0 Raw Powder Wholesale Purity Degree 98%
ITEMS SPECIFICATION Appearance Lightyellowcrystallinepowder LossonDrying ≤5.0% SpecificRotation -290°～-300° Residueonignition ≤0.1% Identification Positive Assay ≥98% HeavyMetals ≤10ppm Lead ...

6-Aminocaproic Acid CAS 60-32-2 Raw Powder Wholesale Purity Degree 99%

6-Aminocaproic Acid CAS 60-32-2 Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance White crystalline powder Identification IR Corresponds to the standard Melting point 204~207℃ Appearance of solution Colorless and clear UV absorbance A a1≤0.10 ...

D-tagatose CAS 87-81-0 Raw Powder Wholesale Purity Degree 99%

D-tagatose CAS 87-81-0 Raw Powder Wholesale Purity Degree 99%
3 How to confirm the Product Quality before placing orders A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You ...

Gibberellic Acid CAS 77-06-5 Raw Powder Wholesale Purity Degree 99%

Gibberellic Acid CAS 77-06-5 Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance White to Pale Yellow Crystal Powder Gibberellic acid(GA3)% ≥90.0 Loss on Drying % ≤0.5 Specific Optical Rotation[a]20D ≥+80° Color of Solution Clear and Colorless ...

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
3 How to confirm the Product Quality before placing orders A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You ...

Methylene Chloride CAS 75-09-2

Methylene Chloride CAS 75-09-2
Items Standard The mass fraction of dichloromethane 99.90%min The mass fraction of water 0.010%max The mass fraction of acid (measured by HCl) 0.0004%max Hue 10max FQA: Q1 Can i get some ...

Cas 121-44-8 Triethylamine

Cas 121-44-8 Triethylamine
Items Standard Triethylamine, wt% 99.5 Min Water, wt% 0.1 Max Monoethylamine, wt% 0.1Max Diethylamine, wt% 0.1Max Ethanol, wt% 0.1Max Color , APHA 15 Max FQA: Q1 Can i get some samples ...

N,N-Dimethylaniline CAS 121-69-7 ISO Certified Reference Material Purity Degree 99%

N,N-Dimethylaniline CAS 121-69-7 ISO Certified Reference Material Purity Degree 99%
Items Standard Appearance Primrose yellow liquid Crystallization point 2.10℃ N,N-dimethyl aniline assay 99.00%min Aniline assay 0.05%max N-methyl aniline assay 0.50%max Another assay ...

Ethylene Glycol Monomethyl Ether Cas 109-86-4

Ethylene Glycol Monomethyl Ether Cas 109-86-4
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) ≤ ...

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

GMP Factory Direct Purity Degree 99% CAS 67-63-0 Isopropyl Alcohol
3 How to confirm the Product Quality before placing orders A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You ...

GMP Factory Direct Purity Degree 99% CAS 67-56-1 Methanol

GMP Factory Direct Purity Degree 99% CAS 67-56-1 Methanol
Items Standard UV Absorbance 260nm 0-0.007 UV Absorbance 230nm 0-0.1 UV Absorbance 220nm 0-0.3 UV Absorbance 210nm 0-0.5 UV Absorbance 205nm 0-1 Water by Karl Fischer 0-0.02 （%） Residue ...

Cas 525-79-1 Kinetin Raw Powder Wholesale Purity Degree 99%

Cas 525-79-1 Kinetin Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance White to yellowish powder Content 99%min Loss on drying 0.5% max FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost be paid by ...

Cas 471-53-4 18-Glycyrrhetinic Acid

Cas 471-53-4 18-Glycyrrhetinic Acid
3 How to confirm the Product Quality before placing orders A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You ...

Gibberellic Acid Cas 77-06-5 Raw Powder Wholesale Purity Degree 99%

Gibberellic Acid Cas 77-06-5 Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance White to Pale Yellow Crystal Powder Gibberellic acid(GA3)% ≥90.0 Loss on Drying % ≤0.5 Specific Optical Rotation[a]20D ≥+80° Color of Solution Clear and Colorless ...

Raw Powder Wholesale Purity Degree 99% CAS 1185-53-1 TRIS Hydrochloride

Raw Powder Wholesale Purity Degree 99% CAS 1185-53-1 TRIS Hydrochloride
Items Standard Appearance white crystal solubility(40%aqueous) Clear,colorless solution Content 99.5-101% Melting point 168.0-172.0℃ Insolubles ≤0.005% ASH ≤0.05% Heavy metals ≤5PPM ...

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 ...
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