Inorganic Compounds


Compounds are available in either 10 g or 50 g quantities depending on the product. Larger sizes are available on special request. Should you have a specific need, please verify with your representative.

• All products meet American Chemical Society (ACS)
  specifications where applicable

• Certificate of Analysis accompanies each product with
  complete test results

• Packaged in wide mouth bottles

• Compliance with recognized norms

• Documentation available for audit purposes

• Easy dispensing


Compound   Catalog Number  
  Grade 10 g 500 g
Acid Orange 12   250-150-100  
Alizarin Red S   250-150-105  
Aluminium Chloride, AlCl3 ACS   250-150-110
Aluminum Potassium Sulfate, AlK(SO4)2. 12 H2O ACS   250-150-115
Aluminum Sulfate, Al2(SO4)3. 18 H2O ACS   250-150-120
Ammonium Acetate, CH3COONH4 ACS   250-150-125
Ammonium Bicarbonate, NH4HCO3 Reagent   250-150-130
Ammonium Chloride, NH4Cl ACS   250-150-135
Ammonium Fluoride, NH4F ACS   250-150-140
Ammonium Molybdate Tetrahydrate, (NH4)6Mo7O24. 4 H2O ACS   250-150-145
Ammonium Nitrate, NH4NO3 ACS   250-150-150
Ammonium Oxalate Monohydrate, (NH4)2C2O4. H2O ACS   250-150-155
Ammonium Phosphate Dibasic, (NH4)2HPO4 ACS   250-150-160
Ammonium Sulfate, (NH4)2SO4 ACS   250-150-165
Antimony Potassium Tartrate, K(SbO)C4H4O6. 1/2 H2O Lab Grade   250-150-170
Ascorbic Acid (L), C6H6O6 ACS   250-150-175
Barium Chloride Dihydrate, BaCl2. 2 H2O ACS   250-150-180
Barium Hydroxide Octahydrate, Ba(OH)2. 8 H2O ACS   250-150-185
Basic Fuchsin (Basic Red 9), Biological Stain   250-150-190  
Borax (Sodium Borate Decahydrate), Na2B4O7. 10 H2O ACS   250-150-195
Boric Acid, H3BO3 ACS   250-150-200
Brilliant Green   250-150-205  
Bromcresol Green, Na Salt   250-150-210  
Bromcresol Purple, Na Salt   250-150-215  
Bromphenol Blue, Na Salt   250-150-220  
Bromthymol Blue, Na Salt   250-150-225  
Calcium Acetate Monohydrate, Ca(CH3COO)2. H2O ACS   250-150-230
Calcium Carbonate Primary Standard, CaCO3 Lab Grade   250-150-240
Calcium Carbonate, CaCO3 ACS   250-150-235
Calcium Chloride Dihydrate, CaCl2. 2 H2O ACS   250-150-245
Calcium Sulfate Dihydrate, CaSO4. 2 H2O ACS   250-150-250
Calmagite, 1-(1-hydroxy-4-methyl-2-phenylazo)-2naphtol-4-sulfonic Acid   250-150-255  
CDTA Monohydrate Lab Grade   250-150-260
Ceric Ammonium Sulfate, (NH4)4Ce(SO4)4 Lab Grade   250-150-265
Chlorophenol Red   250-150-270  

Compound Grade Catalog Number  
    10 g 500 g
Citric Acid Anhydrous, H3C6H5O7 ACS   250-150-275
Cobalt Chloride Hexahydrate, CoCl2. 6 H2O ACS   250-150-280
Congo Red   250-150-285  
m-Cresol Purple, Water Soluble   250-150-300  
Cresol Red, Water Soluble   250-150-295  
Crystal Violet (or Gentian Violet)   250-150-305  
Cupric Sulfate Pentahydrate, CuSO4. 5H2O ACS   250-150-290
Diethylenetriaminepentaacetic Acid (DTPA), C14H23N3O10 Lab Grade   250-150-290
Dithizone ACS 250-150-780  
EDTA Disodium Salt Dihydrate, C10H14N2O8Na4. 2 H2O ACS   250-150-320
EDTA Tetrasodium Salt Dihydrate, C10H12N2O8Na2. 2 H2O Lab Grade   250-150-320
Eosin Y Disodium Salt, C20H6Br4Na2O5   250-150-325  
Erichrome Black T, C20H12N3NaO7S   250-150-330  
Ferric Ammonium Sulfate Dodecahydrate, NH4Fe(SO4)2. 12 H2O ACS   250-150-335
Ferric Chloride Hexahydrate, FeCl3. 6 H2O ACS   250-150-340
Ferric Nitrate Nonahydrate, Fe(NO3)3. 9 H2O ACS   250-150-345
Ferrous Ammonium Sulfate Hexahydrate, Fe(NH4)2(SO4)2. 6H2O ACS   250-150-350
Ferrous Sulfate Heptahydrate, FeSO4. 7 H2O ACS   250-150-355
Hydroxylamine Hydrochloride, NH2OH . HCl ACS   250-150-360
Iodine, I2 ACS   250-150-365
Lead Acetate Trihydrate, (CH3COO)2Pb . 3 H2O ACS   250-150-370
Lithium Metaborate Anhydrous, LiBO2 XRF   250-150-375
Lithium Tetraborate Anhydrous, LiB4O7 XRF   250-150-380
Magnesium Acetate Tetrahydrate, (CH3COO)2Mg . 4 H2O ACS   250-150-385
Magnesium Carbonate Hydrate, (MgCO3)4. Mg(OH)2. 5 H2O Reagent   250-150-390
Magnesium Chloride Hexahydrate, MgCl2. 6 H2O ACS   250-150-395
Magnesium Sulfate Heptahydrate, MgSO4. 7 H2O ACS   250-150-400
Manganese Dioxide, MnO2 Lab Grade 250-150-405  
Manganese Sulfate Monohydrate, MnSO4. H2O ACS   250-150-410
Mercuric Chloride, HgCl2 ACS   250-150-415
Mercuric Nitrate Monohydrate, Hg(NO3)2. H2O ACS   250-150-420
Mercuric Sulfate, HgSO4 ACS   250-150-425
Methyl Orange   250-150-430  
Methyl Red, Na Salt   250-150-435  
Methyl Violet   250-150-440  
Methylene Blue   250-150-445  
Naphthol Green B (Acid Green 1) ACS 250-150-450  
Nitrilotriacetic Acid, Disodium Salt Lab Grade   250-150-455
Oxalic Acid Dihydrate, C2H2O4. 2 H2O ACS   250-150-460
Phenol Red, Na Salt ACS 250-150-465  
Phenolphthalein Powder   250-150-470  
Phenylmercuric Acetate, C8H8HgO2 Lab Grade 250-150-475  
Polysorbate-20 (or Tween-20) Lab Grade   250-150-455
Polyvinyl Alcohol Hydrolized, (C2H4O)n Lab Grade   250-150-485
Potassium Bromate, KBrO3 ACS   250-150-495
Potassium Bromide, KBr ACS   250-150-500
Potassium Carbonate Anhydrous, K2CO3 ACS   250-150-505
Potassium Chloride, KCl ACS   250-150-510
Potassium Chloroplatinate Powder, K2PtCl6 Lab Grade 250-150-515  
Potassium Chromate, K2CrO4 ACS   250-150-520
Potassium Dichromate Primary Standard, K2Cr2O7 Lab Grade   250-150-525
Potassium Hydrogen Phthalate Primary Std, HOCOC6H4COOK Lab Grade   250-150-535
Potassium Hydrogen Phthalate, HOCOC6H4COOK ACS   250-150-530

Compound Grade Catalog Number  
    10 g 500 g
Potassium Hydroxide, KOH ACS   250-150-540
Potassium Iodate, KlO3 ACS   250-150-545
Potassium Iodide, Kl ACS   250-150-550
Potassium Nitrate, KNO3 ACS   250-150-555
Potassium Oxalate Monohydrate, (COOK)2. H2O ACS   250-150-560
Potassium Permanganate, KMnO4 ACS   250-150565
Potassium Persulfate (Potassium Peroxydisulfate), K2S2O8 ACS   250-150-570
Potassium Phosphate Dibasic Solution, K2HPO4 ACS   250-150-575
Potassium Phosphate Monobasic Solution, KH2PO4 ACS   250-150-580
Potassium Sodium Tartarate Tertahydrate, KNaC4H4O8. 4H2O ACS   250-150-585
Potassium Sulfate, K2SO4 ACS   250-150-590
Potassium Tetraborate Lab Grade   250-150-490
Potassium Thiocyanate, KSCN ACS 250-150-595  
Salicylic Acid, C7H6O3 ACS   250-150-600
Silver Chloride, AgCl Reagent   250-150-605
Silver Nitrate, AgNO3 ACS   250-150-610
Silver Sulfate, Ag2SO4 ACS   250-150-615
Sodium Acetate Anhydrous, CH3COONa ACS   250-150-620
Sodium Acetate Trihydrate, CH3COONa . 3 H2O ACS   250-150-625
Sodium Arsenite Powder, NaAsO2 Reagent   250-150-630
Sodium Bicarbonate, NaHCO3 ACS   250-150-635
Sodium Borate Decahydrate (Tetraborate), Na2B4O7. 10 H2O ACS   250-150-640
Sodium Bromide, NaBr ACS   250-150-645
Sodium Carbonate Anhydrous, Na2CO3 ACS   250-150-650
Sodium Chloride, NaCl ACS   250-150-790
Sodium Citrate Dihydrate, Na3C6H5O7. 2 H2O ACS   250-150-655
Sodium Fluoride, NaF ACS   250-150-660
Sodium Glycerophosphate, Na2C3H5(OH)2PO4. 5-1/2H2O Grade NF   250-150-665
Sodium Hydroxide (Pellet), NaOH ACS   250-150-670
Sodium Metabisulfite Anhydrous, Na2S2O5 ACS   250-150-675
Sodium Metaborate, NaBO2 Lab Grade   250-150-680
Sodium Nitrate, NaNO3 ACS   250-150-685
Sodium Phosphate Dibasic Anhydrous, Na2HPO4 ACS   250-150-690
Sodium Phosphate Monobasic Monohydrate, NaH2PO4. H2O ACS   250-150-695
Sodium Sulfite Anhydrous, Na2SO3 ACS   250-150-700
Sodium Thiosulfate Pentahydrate, Na2S2O3. 5 H2O ACS   250-150-705
Sodium Tungstate Dihydrate, Na2WO4. 2 H2O ACS   250-150-710
Stannous Chloride Dihydrate, SnCl2. 2 H2O ACS   250-150-715
Starch, Soluble ACS 250-150-720  
Strontium Chloride Hexahydrate, SrCl2. 6 H2O ACS   250-150-725
Sulfamic Acid, NH2SO3H ACS   250-150-730
Tartaric Acid, HOOC(CHOH)2COOH ACS   250-150-785
Thymol Blue, Na Salt   250-150-735  
Thymolphthalein   250-150-740  
Trichloroacetic Acid, CCl3COOH ACS   250-150-745
Triton-X     250-150-750
Xylene Cyanole FF   250-150-755  
Xylenol Orange, Na Salt   250-150-760  
Zinc Acetate Dihydrate, (CH3COO)2Zn . 2 H2O ACS   250-150-765
Zinc Chloride, ZnCl2 ACS   250-150-770
Zinc Sulfate Heptahydrate, ZnSO4. 7 H2O ACS   250-150-775