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Products > 5.0 > Hangzhou Dingyan Chem Co., Ltd | Similar Products
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5.0

" found 12 Products from Hangzhou Dingyan Chem Co., Ltd, China
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(1-12 out of 12)

Cas 9002-93-1 Triton X-100

Cas 9002-93-1 Triton X-100
Items Standard Appearance Colorless transparent liquid Chroma ≤40#(Pt-Co) PH 5.0-7.0 Cloud point 60-70 Water ≤1.0% ...

Cas 8068-03-9 LIGNIN, ORGANOSOLV

Cas 8068-03-9 LIGNIN, ORGANOSOLV
Items STANDARD Result Appearance Yellowish-brown powder COMPLIES WATER ≤5.0% 4.35% PH 9-12 9.5 Na2SO4 ≤5.0% 3.15% Total reducers ≤4.0% 2.6% Water-insoluble matter ≤1.5% 1.2% ...

Cas 480-16-0 Morin

Cas 480-16-0 Morin
Items Standard Appearance Brown yellow powder Loss on drying ≤7.0% Ash Content ≤5.0% Heavy metals ≤10ppm Pb ≤2.0ppm As ≤1.0ppm Hg ≤0.5ppm Cd ≤1.0ppm Assays ≥98% Total Plate Count ...

Sodium Metabisulfite CAS 7681-57-4

Sodium Metabisulfite CAS 7681-57-4
Items Standard Appearance White or slightly yellowish crystalline powder Main content ( as Na2S2O5) % ≥96.5 Fe ，% ≤0.003 Heavy metals (as Pb) (mg/kg) ≤5.0 As/ （mg/kg） ≤1.0 Water-insoluble ...

Teicoplanin CAS 61036-62-2

Teicoplanin CAS 61036-62-2
Test Item Specification Appearance White or faint yellow powder Identification 1、HPLC the test solution should similar in retention time and size to the reference solution 2、IR should consistent ...

Cas 35545-57-4 Poly(OXY-1,2-ethanediyl), .Alpha.-2-naphthalenyl-.Omega.-hydroxy-

Cas 35545-57-4 Poly(OXY-1,2-ethanediyl), .Alpha.-2-naphthalenyl-.Omega.-hydroxy-
Items Standard Appearance at 25 ℃ Amber liquid Cloud point （℃） 69-72 PH 5.0-7.0 Water %m/m ≤1.0 ...

Cas 302-95-4 Sodium Deoxycholate

Cas 302-95-4 Sodium Deoxycholate
Items Standard Appearance color White to off white crystalline powder Smell It has pungent smell, sweet and bitter taste Assay ≥98% PH 7.5-9.5 Specific rotation +40.0º~ + 45.0° Loss on ...

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 ...

Cas 5144-52-5 Naphazoline Nitrate

Cas 5144-52-5 Naphazoline Nitrate
Items Standard Appearance White crystallized powder Melting point 167-170℃ Loss on drying ≤ 0.5% PH 5.0-6.5 Chloride 330ppm Sulfated ...

154445-77-9 Fmoc-L-Arg(Pbf)-OH

154445-77-9 Fmoc-L-Arg(Pbf)-OH
Items Standard Results Appearance White powder Conforms Purity (HPLC) ≥99.0% 99.65% Optical Purity ≤0.3% D-enantiomer 0.04% Specific Rotation [α]20/D -4.5° ±1.5° (C=4 in DMF) -5.5° (C=4 ...

9001-33-6 Ficin From Fig Tree Latex

9001-33-6 Ficin From Fig Tree Latex
Items Standard Results Enzyme activity (10,000 u/g) White or off-white powder, with the odor of the product White or off-white powder, with the odor of the product Lead (Pb) (mg/kg) ≥10.0 0.1 ...

Erythromycin Ethyl Succinate Cas 1264-62-6

Erythromycin Ethyl Succinate Cas 1264-62-6
Items Standard Characteristics White powder or crystalline powder ，odorless, tasteless Solubility Practically insoluble in water , freelysoluble in acetone ， in anhydrous ethanoAnd in methanol ...
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