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Houston + Midland + Pleasanton, Texas, USA
Also Oklahoma, OK and Williston, ND USA.
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Methylene Blue USP BP Supplier, Manufacturer's Representative, CAS Number 7220-79-3 & 61-73-4
FInOrIC, etymologically derived from our business line of Fine Inorganic, Organic and Industrial Chemicals, offers chemicals for Oil & Gas Exploration, Hydraulic Fracturing, Production, Stimulation, Coiled Tubing, Food & Feed Ingredients, Mineral Fortifiers and Pharmaceutical Excipients, in 55 countries across 5 continents. Backed by company owned & operated full-fledged chemical manufacturing facilities in Pleasanton, Midland & Houston, Texas with associated manufacturing sites in India, UAE and China we are a truly multi-national chemical manufacturer and distributor.
Our services are 24/7 deliveries, including week-end deliveries, wellsite logistics in ISO tanks, logistics & warehousing across the US and world, sourcing from overseas, manufacturing overseas, quality control, OSHA, DoT & GHS compliance, etc.
Most of our or our partner facilities are either FDA-cGMP, ISO-9001, Halal and Kosher, ISO-14000, REACH, ISO-22000, and/or HACCP certified.
The marked pharmaceutical and food grade chemicals are offered by our principals directly.
For MSDS Sheet Click MSDS SDS of Methylene Blue Suppliers
Methyl thioninium Chloride BP USP CAS 7220-79-3 and 61-73-4 Suppliers
Methylene Blue USP
Phenothiazin-5-ium, 3,7-bis(dimethylamino)-, chloride, trihydrate.
C.I. Basic Blue 9 trihydrate [7220-79-3]
Anhydrous 319.86 [61-73-4]
Methylene Blue contains not less than 98.0 percent and not more than 103.0 percent of C16H18ClN3S, calculated on the dried basis.
Identification: Infrared Absorption 197K.
Loss on drying: Dry it at 75 and at a pressure not exceeding 5 mm of mercury for 4 hours: it loses between 8.0% and 18.0% of its weight.
Residue on ignition: not more than 1.2%.
Arsenic: Prepare the Test Preparation by mixing 0.375 g with 10 mL of water in the arsine generator flask. Add 15 mL of nitric acid and 5 mL of perchloric acid, mix, and heat cautiously to the production of strong fumes of perchloric acid. Cool, wash down the sides of the flask with water, and again heat to strong fumes. Again cool, wash down the sides of the flask, and heat to fumes. Cool, dilute with water to 52 mL, and add 3 mL of hydrochloric acid: the resulting solution meets the requirements of the test, the addition of 20 mL of 7 N sulfuric acid specified for Procedure being omitted. The limit is 8 ppm.
Copper or zinc: Ignite 1.0 g in a porcelain crucible, using as low a temperature as practicable, until all of the carbon is oxidized. Cool the residue, add 15 mL of 2 N nitric acid, and boil for 5 minutes. Filter the cooled solution, and wash any residue with 10 mL of water. To the combined filtrate and washing add an excess of 6 N ammonium hydroxide, and filter the solution into a 50 mL volumetric flask. Wash the precipitate with small portions of water, adding the washings to the filtrate, dilute the solution with water to volume, and mix. To 25 mL of the solution add 10 mL of hydrogen sulfide TS: no turbidity is produced within 5 minutes (absence of zinc). Any dark color produced does not exceed that of a control prepared by boiling a quantity of cupric sulfate, equivalent to 200 @g of copper, with 15 mL of 2 N nitric acid for 5 minutes and by treating this solution as directed above, beginning with “Filter the cooled solution” (0.02% of copper).
Chromatographic purity: To pass the test.
Suppliers, Manufacturer's Representative:
Beasley Houston Pleasanton Midland, Texas, USA.
Also Oklahoma, OK and Williston, ND USA
Tel: 1-855-346-6742 (1-855-FINORIC)
We offer chemicals for industrial, laboratory and research use only. We are not drug dispensers or pharmacist. Our suppliers offer pharmaceutical grade products, manufactured under proper control for use in industries only.
Most products offered from our Houston TX, Midland TX, Pleasanton TX and Oklahoma, OK and Williston, ND area warehouse
We are looking for Technical Sales Representatives or Business Associates in New York, Williston North Dakota, Mansfield Pennsylvania, Zanesville, Ohio and Los Angeles Area, USA.
Inorganic Chemicals Aluminum Chloride Ammonium Chloride Ammonium Persulfate Barium Chloride Calcium D Saccharate Glucarate Calcium Hydroxide Calcium Sulfate Chromic Chloride Cupric or Copper Chloride Magnesium Butyrate Magnesium Chloride Anhydrous Magnesium Chloride Hexahydrate Magnesium Sulfate Manganese Chloride Manganese Sulfate Potassium Chloride Sodium Acetate Anhydrous Sodium Acetate Trihydrate Sodium Butyrate Sodium Diacetate Sodium Nitrate, Sodium Nitrite Sodium Thiosulfate Pentahydrate Sodium Thiosulfate Anhydrous Zinc Ammonium Chloride Zinc Chloride Zinc Sulfate Chemical Toll Manufacturers
3 January, 2021