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ISO Certified Reference Material Purity Degree 99% CAS No. 62613-82-5 1-Phenylpyrazole
[May 25, 2023]
Items Standard Result Appearance White crystalline powder Complies Melting point 167ºC-170ºC 168.5ºC-169.1ºC Transmittance of 1% aqueous solution at ...
Company: Hangzhou Dingyan Chem Co., Ltd.
Factory Price Pharmaceutical Chemical Purity Degree 99% CAS No. 372-75-8 L-Citruline
[May 17, 2023]
Product Description Analysis tests Standard Results Appearance White crystals or crystalline powder Conforms Identification Meets the requirements Conforms Specific rotation ...
Company: Hangzhou Dingyan Chem Co., Ltd.
ISO Certified Reference Material Purity Degree 99% CAS No. 72909-34-3 Pyrroloquinoline Quinone
[May 12, 2023]
Product Description Items Standard Result Appearance White to pale yellow solid Conforms Identification HPLC RT Conforms Water(by KF) ≤0.5% 0.1% Sulphated ...
Company: Hangzhou Dingyan Chem Co., Ltd.
Factory Price Pharmaceutical Chemical Purity Degree 99% CAS No. 121-54-0 Benzethonium Chloride
[May 10, 2023]
Product Description Items Standard Result Appearance White powder White powder Assay 97~103% 99.4% PH(1%W/V H2O) 5.0~6.5 5.5 Solubility Very soluble in water and in ...
Company: Hangzhou Dingyan Chem Co., Ltd.
Factory Price Pharmaceutical Chemical Purity Degree 99% CAS No. 51-35-4 L-Hydroxyproline
[May 10, 2023]
Product Description Items Standard Result Appearance White crystals or crystalline powder. Conforms Specific rotation [α]D 20 -74.0°~ -77.0° -75.1° State of ...
Company: Hangzhou Dingyan Chem Co., Ltd.
Factory Price Pharmaceutical Chemical Purity Degree 99% CAS No. 54-12-6 Dl-Tryptophan
[May 09, 2023]
Product Description Items Standard Result Appearance White to off-white ...
Company: Hangzhou Dingyan Chem Co., Ltd.
Factory Price Pharmaceutical Chemical Taurine Purity Degree 99% CAS No. 107-35-7
[Apr 27, 2023]
Product Description Items Standard Result Appearance White crystalline powder Complies Assay 99.0%~101.0% 99.4% Loss on drying ≤0.5% 0.11% Residue on ...
Company: Hangzhou Dingyan Chem Co., Ltd.
Factory Price Pharmaceutical Chemical L-Lysine Monoacetate Purity Degree 99% CAS No. 57282-49-2
[Apr 27, 2023]
Product Description Items Standard Result Appearance White crystals or crystalline powder Conforms State of solution 98.0% min 99.0% Specific ...
Company: Hangzhou Dingyan Chem Co., Ltd.
Factory Price Guanidine Thiocyanate Purity Degree 99% CAS No. 593-84-0
[Apr 20, 2023]
Product Description Items Standard Result Appearance White crystal white crystal Assay ≥99.5% 99.79% Ammonium ≤0.1% 0.005% Ash ...
Company: Hangzhou Dingyan Chem Co., Ltd.
Tetrabutylammonium Bromide (TBAB) CAS 1643-19-2 High-Purity Phase-Transfer Catalyst
[May 12, 2025]
Product Description Tetrabutylammonium Bromide (TBAB) | CAS 1643-19-2 - High-Purity Phase-Transfer Catalyst Chemical Overview Product Name: Tetrabutylammonium Bromide CAS Number: ...
Food Preservatives E202 Granular Potassium Sorbate
[May 13, 2025]
Food Preservatives E202 Granular Potassium Sorbate Product Description Of Food Grade Food Ingredient FCC E202 Potassium Sorbate CAS No. 24634-61-5: Potassium sorbate, the ...
Premium Sodium Saccharin Supplier for Global Distribution Needs
[May 30, 2025]
Sodium Saccharin: The Affordable, High-Intensity Sweetener for Your Products Looking for a cost-effective, reliable sweetener to elevate your products? Sodium Saccharin is your ...
Company: Hangzhou Golden Flavors Co., Ltd
L-Arginine CAS 71010-52-1
[May 30, 2025]
Product Description: L-Arginine powder, CAS No.74-79-3, non essential amino acid manufactured manufactured by fermentation from carbohydrate sources. L-Arginine is widely used ...
Company: Hangzhou Golden Flavors Co., Ltd
High-Quality Sodium Saccharin for International Buyers and Suppliers
[May 30, 2025]
Product Description: Immerse yourself in the world of quality and reliability with our Sodium Saccharin E954, a top-tier food additive. Engineered to perfection, this premium ...
Company: Hangzhou Golden Flavors Co., Ltd
Pure L-Leucine for Supplement Formulations
[May 30, 2025]
L-Leucine (CAS Number: 61-90-5) is a vital branched-chain amino acid (BCAA) that plays a critical role in muscle growth, recovery, and overall health. As one of the nine ...
Company: Hangzhou Golden Flavors Co., Ltd
