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Products > ignition > Hangzhou Dingyan Chem Co., Ltd | Similar Products
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Cas 6192-52-5 P-Toluenesulfonic Acid Monohydrate

Cas 6192-52-5 P-Toluenesulfonic Acid Monohydrate
Items Standard Appearance White crystalline powder Assay(≥%) 99 Free Acid(≤%) 0.3 Fe Assay(≤ppm) 15 Moisture(≤%) 2.0 Ignition residue(≤%) 0.02 Melting point(DB)(≥℃ ） 102 Heavy metals ...

1,3-Diaminoguanidine Monohydrochloride Cas 36062-19-8

1,3-Diaminoguanidine Monohydrochloride Cas 36062-19-8
Items Standard Content ≥98% Insoluble Substances ≤0.2% Water ≤1.5% Ignition Residue ≤0.2% Iron Content(Fe) 15PPm Free Acid ≤0.8% ...

Cas 9005-80-5 INULIN

Cas 9005-80-5 INULIN
Items Standard Inulin (a mixture of fructose polymers) 90.0g/100g Other sugars (glucose+fructose+sucrose) ≤10.0g/100g Appearance Fine powder Color white Odor Characteristic Sieve Analysis ...

Cas 10101-89-0 Sodium Phosphate (Dodecahydrate)

Cas 10101-89-0 Sodium Phosphate (Dodecahydrate)
Items Standard Appearance White crystal Identification Pass Content(On the base of dry basis) ≥ 92% As ≤ 0.0003% Heave metals(as Pb) ≤ 0.001% Loss on Ignition 45-57% Water insoluble ≤ ...

cas 89466-08-0 2-Hydroxyphenylboronic Acid

cas 89466-08-0 2-Hydroxyphenylboronic Acid
Items Standard Appearance Light yellow to yellow color crystalline powder Dentification (by IR) The infrared absorption spectra of the test sample and the control sample are consistent ...

Chlorhexidine Diacetate Salt Hydrate CAS 206986-79-0

Chlorhexidine Diacetate Salt Hydrate CAS 206986-79-0
Items Standard Appearance This product is a white or almost white crystalline powder with no odor This product dissolves in ethanol and is slightly soluble in water Identify Positive reaction ...

Cas 52-90-4 L-Cysteine

Cas 52-90-4 L-Cysteine
Items Standard Appearance White powder Specific rotation [a]D20 ° +8.3 °~ +9.5° State of solution （Transmittance） ≥95.0% Loss on drying ≤0.50% Residue on ignition ≤0.10% Chloride (Cl) ...

Cas 155206-00-1 Bimatoprost

Cas 155206-00-1 Bimatoprost
Items Standard Appearance White or almost white powder Identification （HPLC） RT of the sample should match whit standard in the Related substances Solubility Very soluble in ethanol, methanol, ...

Cas 590-63-6 Bethanechol

Cas 590-63-6 Bethanechol
Items Standard Result Appearance White crystalline or crystalline powder White crystalline or crystalline powder Identification Comply Qualified Residual solvents Ethanol ≤0.5% 0.26% Tapped density ...

Cas 7365-45-9 HEPES

Cas 7365-45-9 HEPES
Items Standard Result Appearance White powder Conforms Purity ≥99.5% 99.9% Solubility （1M in H2O ） Colorless ，clear colorless ，clear PKa （20 ℃） 7.4-7.7 7.6 Heavy metals （Pb ） ≤5ppm ...

Cas 110-15-6 Succinic Acid

Cas 110-15-6 Succinic Acid
Items Standard Results Appearance Colorless to white crystals Pass Assay 99.50%Min 99.66% Moisture 0.5%Max 0.46% Melting Point( ℃） 185-189 186.5-187.6 Water Solution Clarity Colorless ...

2-Aminopyridine CAS 504-29-0

2-Aminopyridine CAS 504-29-0
Item Standard Appearance Yellowish flake crystal Melting point 54.0～58.0℃ Water ≤0.5% Residue on ...

O-Acetyl-L-carnitine Hydrochloride cas 5080-50-2

O-Acetyl-L-carnitine Hydrochloride cas 5080-50-2
Items Standard Identification IR Appearance White Crystalline Powder Particle size Through 20 mesh Specific rotation -27.0~ -29.0° PH 2.3-2.6 Loss on drying 0.5% max Residue on ignition 0.5% ...

Docusate Sodium CAS 577-11-7

Docusate Sodium CAS 577-11-7
Items Standard Characters Description: white, wax-like, plastic solid, having a characteristic odor suggestive of octyl alcohol, but no odor of other solvents. Solubility:very soluble in solvent ...

Citrulline Malate Cas 70796-17-7

Citrulline Malate Cas 70796-17-7
Items Standard Appearance White crystalline power Assay ≥99.0% L-l-CITRULLINE 55.5 ～57.5% DL-MALATE 42.5 ～44.5% Specific rotation +13.0 ° ～+15.0 ° State of solution (Transmittance T430) ...

Ethyl 4-hydroxybenzoate CAS 120-47-8

Ethyl 4-hydroxybenzoate CAS 120-47-8
Items Standard Appearance White crystalline powder Assay （ ondry base ） 98.0-102.0% Melting point 115-118℃ Loss on drying 0.5%max Acidity Passed Sulfate ≤ 0.024% Heavy metal(Pb) ≤ 0.001% ...

Cas 320-67-2 5-Azacytidine

Cas 320-67-2 5-Azacytidine
Items Standard Appearance White or almost white crystalline powder Assay, wt% ≥98.0% Residue on ignition ≤0.5 ％ Loss on drying <1.0 ％ Heavy Metals ≤20ppm ...

Cas 4759-48-2 Isotretinoin

Cas 4759-48-2 Isotretinoin
Items Standard Appearance Yellow crystalline powder Identification The IR absorption spectrum should correspond with reference spectrum Should exhibits maximum absorption at 354nm Loss on ...

Cas 96020-91-6 Eflornithine Hydrochloride Hydrate

Cas 96020-91-6 Eflornithine Hydrochloride Hydrate
time of major peak in the chromatogram of the sample solution corresponds to that of the standard solution B) Reaction for chloride C) IR-The Infrared absorption spectrum of the potassium bromide ...

Cas 67-03-8 Thiamine Hydrochloride

Cas 67-03-8 Thiamine Hydrochloride
Items Standard Appearance White crystalline powder Odor Odorless or with a slight specific odor Melting point Dissolves at about 248 ℃ and decomposes at the same time Identification Should ...
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