Standardization of Ferrous Sulfate, Sodium Thiosulfate

Co(C₂H₃O₂)₂•4H₂O CAS#: 6147-53-1 F.W.: 249.09 NFPA#: 1-0-0

CuCl₂•2H₂O CAS#: 10125-13-0 F.W.: 170.48

The GFS Chemicals 1-amino-2-naphthol-4-sulfonic acid comes in a light yellow liquid form with an unpleasant odor. The 1-amino-2-naphthol-4-sulfonic acid is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical Activities:…

H₂NNH₂•2HCl CAS#: 5341-61-7 F.W.: 104.97

97%

Clear to white crystal.

CuSO₄ CAS#: 7758-98-7 F.W.: 159.61 NFPA#: 2-0-0

C₄H₄N₂O₃ CAS#: 67-52-7 F.W.: 128.09

Co CAS#: 7440-48-4 F.W.: 58.93 -325 mesh

HOCOC₆H₄COOK CAS#: 877-24-7 F.W.: 204.23

HO₂CCO₂H CAS#: 144-62-7 F.W.: 90.04

MnO₂ CAS#: 1313-13-9 F.W.: 86.94 For organic oxidations.

Ammonium Formate, CAS 540-69-2, Item 599. Ammonium Formate is an ammonium salt from formic acid with a chemical formula of HCOONH4 or CH5NO2. Ammonium Formate appears as white monoclinic crystals and has a slight ammonia odor. The molar mass of Ammonium Formate is 63.056 g/mol-1 and has a density…

NiO CAS#: 1313-99-1 F.W.: 74.71 NFPA#: 2-0-0 Nickel (II) oxide

2,2-Dihydroxy-1,3-indanedione;1,2,3-Indanetrione monohydrate. Indicator for amines.

The GFS Chemicals methylene blue is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Professional, Scientific and Technical Activities: other Professional,…

HgCl₂ CAS#: 7487-94-7 F.W.: 271.50 NFPA#: 4-0-1

CH₃C₆H₄SO₂NClNa•3H₂O CAS#: 7080-50-4 F.W.: 281.70 NFPA#: 3-1-2 Descriptions: (N-chloro-p-toluenesulfonamide, sodium salt)

Acidimetric standard. For the standardization of basic standard solutions and titrants

C₂₄H₂₈ClN₃ CAS#: 8004-87-3 F.W.: 393.97

HgO CAS#: 21908-53-2 F.W.: 216.59

Hg₂(NO₃₎₂•2H₂O CAS#: 14836-60-3 F.W.: 561.22 NFPA#: 3-0-3 Item removed from ACS Reagent Chemicals, 10th edition. These specs conform to the 9th edition specifications.

ACS Reagent Grade, Nonahydrate

Catalyst for hydrogenation 40-200 mesh.

Hg(NO₃)₂•H₂O

H₂NC₆H₄SO₃Na•2H₂O CAS#: 6106-22-5 F.W.: 231.20

ACS Reagent Grade

Gd₂O₃