Ricca Chemicals

Formaldehyde is a naturally occurring organic compound with the formula CH2O and structure H-CHO. The pure compound is a pungent, colorless gas that polymerises spontaneously into paraformaldehyde, hence it is stored as an aqueous solution, which is also used to store animal specimens.

Formula: H₂O CAS Number: 7732-18-5 Water system validated under cGMP ISO 9001:2008 compliant FDA Class I Medical Device registered Tested to latest USP/ EP requirements Low microbial/ Non-sterile Pharmaceutical testing labs

Formula: Mixture  

Nitrite Standard, 1000 ppm NO2 500 mL

The Ricca Chemicals picric acid (4% (w/v) in denatured ethanol (reagent alcohol)) is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.

You will be hard-pressed to find another company that offers tighter specs and a wider range of conductivity standards. Tested in an ISO 17025 Accredited Laboratory.

The Ricca Chemical 100.00% Sodium Sulfate Anhydrous ACS is suitable for use as a industrial perspective. It can be stored at a temperature of 15 to 30 degree C.

The Ricca Chemical iron AA standard is perfect for the analysis and detection of various liquids samples in chemical laboratories.

The Ricca Chemical starch indicator with a composition of 99.63% water, 0.30% starch, soluble and 0.07% salicylic acid, is suitable for use in detection of iodine. It can be stored at a temperature of 15 to 30 degree C.

Bromide IC Std, 100 ppm Br, 120mL

We offer a broad range of USP (United States Pharmacopeia) and multicompendial (USP/EP) solutions and test reagents. Our product line - the most extensive available - makes it easy for you to select and order the products you need. This product is certified as a reagent for the following test...

Calcium hydroxide saturated solution in water USP Test Solution (TS).

The Ricca Chemical cupric sulfate TS finds it main application in the formulation of many agricultural products such as pesticide, germicide, feed additive and soil additive.

Matrix: 2% HCl Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

The Ricca Chemical EP reference solution in brownish yellow color has a composition of 97.08% water, 1.08% ferric chloride hexahydrate, 1.01% hydrochloric acid, 0.59% cobalt (II) chloride hexahydrate and 0.25% copper sulfate pentahydrate. It is suitable for use as a coloration standard. It can be...

Formula: NaOH Formula Weight: 40.00 CAS Number: 1310-73-2

Potassium Hydrogen Phthalate (KHP) is a classic primary standard substance in that it is readily available in high purity; is relatively inexpensive; is easy to dry; is neither hygroscopic, oxidized by air, nor affected by Carbon Dioxide (thus making it easy to weigh out); does not undergo...

The Ricca Chemical sodium thiosulfate with composition of 98.97% water, 0.78% sodium thiosulfate pentahydrate, 0.24% proprietary and

The Ricca Chemical sodium hypochlorite solution with a composition of 94.00% water and 6.00% sodium hypochlorite, acts as a bleaching or disinfectant agent. It can be stored at a temperature of 15 to 30 degree C. 6% available chlorine

The Ricca Chemical water hardness buffer is composed of 67.17% water, 29.76% monoethanolamine, 2.35% hydrochloric acid, 0.46% ethylenediaminetetraacetic acid (EDTA), disodium salt, dihydrate and 0.25% magnesium chloride hexahydrate. It is suitable for research, manufacturing and laboratory use. It...

Sodium Hydroxide is a strong base in terms of chemical ionization and solutions of it can be assayed using a strong acid, such as Hydrochloric Acid or Sulfuric Acid, or by using an acidimetric standard such as Potassium Hydrogen Phthalate (KHP).