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D-Galactose CAS 59-23-4 GMP Factory Direct Purity Degree 99%

D-Galactose CAS 59-23-4 GMP Factory Direct 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 ...

Raw Powder Wholesale Purity Degree 99% CAS 77-09-8 Phenolphthalein

Raw Powder Wholesale Purity Degree 99% CAS 77-09-8 Phenolphthalein
Items Standard Appearance white powder Melting point 260-263 ℃ Chloride ≤ 0.01% Aerobic bacteria count ≤ 1000cfu/g Molds and yeast ≤ 100 cfu/g Burning residue (calculated as sulfate) ≤ ...

USP Factory Direct Purity Degree 99% CAS 141-82-2 Malonic Acid

USP Factory Direct Purity Degree 99% CAS 141-82-2 Malonic Acid
Items Standard Appearance White crystals Assay （Titration），% ≥99.50 Melting point （℃） 133.0~136.0 Loss of drying （%） ≤0.50 Ignition residue(%) ≤0.20 Heavy metal(ppm) ≤20 FQA: Q1 Can i ...

Phenol Red CAS 143-74-8 Raw Powder Wholesale Purity Degree 99%

Phenol Red CAS 143-74-8 Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance Red to dark red crystalline powder Ignition residue (as sulfate) ≤ 0.2 loss on drying ≤ 1.0 Purity (HPLC) ≥97.0% FQA: Q1 Can i get some samples A1 Yes, we can ...

1,10-Phenanthroline Hydrate ISO Certified Reference Purity Degree 99% CAS 5144-89-8

1,10-Phenanthroline Hydrate ISO Certified Reference Purity Degree 99% CAS 5144-89-8
Name (Content and Impurity Content%) Standard Content, % ≥99.0 Appearance White needle-like crystals Molar coefficient of iron complex ≥1.15×104 L/ cm· mol Ethanol Dissolution Experiment ...

Disodium Hydrogen Phosphate Dihydrate ISO Certified Reference Purity 99%CAS10028-24-7

Disodium Hydrogen Phosphate Dihydrate ISO Certified Reference Purity 99%CAS10028-24-7
Items Standard Appearance White crystalline particle Content(Dry Basis ） ≥98.0% As ≤0.0003% Heavy Metals(As Pb ） ≤0.001% Loss on Drying ≤18.0-22.0% Pb ≤0.0004% Fluorides ≤0.005 Water ...

Wholesale Purity Degree 99% CAS 5949-29-1 Citric Acid Monohydrate

Wholesale Purity Degree 99% CAS 5949-29-1 Citric Acid Monohydrate
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 ...

Factory Price Purity Degree 99% CAS 110-16-7 Maleic Acid

Factory Price Purity Degree 99% CAS 110-16-7 Maleic Acid
Items Standard Appearance White granules or crystalline powder Assay(As C4H404) 99.0-101.0% State of solution Clarification Appearance of solution Qualified Heavmetals[Pb] ≤10 mg/kg Iron[Fe] ≤5 ...

Daily Raw Material Purity Degree 40% Sodium Xylenesulfonate CAS 1300-72-7

Daily Raw Material Purity Degree 40% Sodium Xylenesulfonate CAS 1300-72-7
Items Standard Appearance Light yellow liquid active matter ≥ 40% Sodium sulfate content ≤ 2% moisture content ≤ 56.5% inorganic salt ≤ 1.5% ph value 7.5-9.5 Ethanol dissolution test ...

Lysozyme Hydrochloride CAS 9066-59-5 GMP Factory Direct Purity Degree 99%

Lysozyme Hydrochloride CAS 9066-59-5 GMP Factory Direct Purity Degree 99%
ITEMS OFANALYSIS SPECIFICATIONS Source HenEggWhite Appearance Whitepowder Moisture ≤6.0% pH 3.0-5.0 Activityofenzyme 40,000FIPU/mgmin Ash ≤2.0% Purity ≥99% Heavymetal <10ppm Lead <5.0ppm Arsenic ...

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 ...

Sodium Hyaluronate Factory Price Purity Degree 99% CAS 9067-32-7

Sodium Hyaluronate Factory Price Purity Degree 99% CAS 9067-32-7
Items Standard Appearance White or almost white powder or granules Infrared absorption Positive Reaction of sodium Positive Bulk density ≥0.2g/ cm³ Absorbance ≤0.20 Transparency ≥99.0% ...

Factory Direct Purity Degree 99% CAS 21351-79-1 Cesium Hydroxide

Factory Direct Purity Degree 99% CAS 21351-79-1 Cesium Hydroxide
Items Standard Appearance White crystal CsOH.H2O 99%min Li 10ppm max Na 200 ppm max K 200 ppm max Rb 5000 ppm max Ca 300 ppm max Mg 50 ppm max Fe 20 ppm max Al 50 ppm max Si 50 ...

Wholesale Purity Degree 99% CAS 125-20-2

Wholesale Purity Degree 99% CAS 125-20-2
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 ...

Raw Powder Wholesale Purity Degree 99% CAS 119-61-9

Raw Powder Wholesale Purity Degree 99% CAS 119-61-9
Items Standard Appearance White to almost white flake Assay ≥99.5 ％ Melting Point 46.0-49.0℃ Volatile ≤0.1% Color (Pt-Co) ≤60 Alcoholsolution Colorless and transparent FQA: Q1 Can i ...

CAS 91-22-5 ISO Certified Reference Material Purity Degree 99%

CAS 91-22-5 ISO Certified Reference Material Purity Degree 99%
Items Standard Appearance Tiny Yellow to Brown Liquid Quinoline ≥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 ...

ISO Certified Reference Purity Degree 99% Ammonium Dihydrogen Phos CAS 7722-76-1

ISO Certified Reference Purity Degree 99% Ammonium Dihydrogen Phos CAS 7722-76-1
Items Standard Main Content (as NH ₄ H ₂ PO ₄ ) ≥ 98.0% P ₂ O ₅ ≥ 60.5% Nitrogen （as N） ≥ 11.8% Water Insolubles ≤ 0.2% Moisture (as H ₂ O) ≤ 0.5% Arsenic Compounds (As) （ppm） pH (1% ...

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 Price Purity Degree 99% CAS 125572-95-4

Factory Price Purity Degree 99% CAS 125572-95-4
Items Standard Appearance White or off-white powder Melting point 205~216 ℃(Simultaneous decomposition during melting ) Residue on ignition ≤ 0.5% Water 4.5%~6.0% Heavy metals ≤10ppm Fe ...

Factory Price Purity Degree 99% CAS 69-72-7 Salicylic Acid

Factory Price Purity Degree 99% CAS 69-72-7 Salicylic 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 ...
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