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Sodium Formaldehyde Sulfoxylate or Sodium Formaldehyde Sulphoxylate or Rongalit or Sodium Hydroxymethylsulfinate or Bruggolite USP NF Grade Manufacturers
Anmol Chemicals is a manufacturer supplier exporter of Sodium Formaldehyde Sulfoxylate or Sodium Formaldehyde Sulphoxylate or Rongalit or Sodium Hydroxymethylsulfinate or Bruggolite and it offers materials as per IP BP EP Ph Eur USP NF JP FCC Food Grade as per the the latest monograph at best prices. Anmol Chemicals Group, established in 1976, is the pioneer manufacturer of Specialty Chemicals, Pharmaceutical Excipients, Some API, Food Chemicals in India. Anmol Chemicals Group has manufacturing facilities spread across Western India, representatives in Houston, Chicago USA and Dubai, UAE. We also have toll manufacturing units for processing chemicals in a few countries around the world. We make IP, BP, EP, USP, NF, Ph. Eur., JP, FCC or Food Grade, Analytical Reagent Grade, LR or Laboratory Reagent Grades and Pure Grades of various chemicals. All our items are analyzed to meet the required standards. We can supply the product in grams for your laboratory trial and in tons for your plant scale jobs.
We manufacture Bulk Drugs / API, Excipients, Pharmaceuticals (IP BP USP NF Ph Eur EP JP), Specialty Chemicals (Pure/Reagent), Mineral Fortifiers (FCC). Our manufacturing facility is FDA approved and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) is available. Solid materials can be customized for particle size, shape, and bulk density. We observe WHO Good Manufacturing Practices and Good Laboratory Practices. We are a government-recognized STAR Export House and "Authorised Economic Operator (AEO)" per Indian Customs.
All technical documents and DMF support available.
Synonyms: Sodium Formaldehyde Sulfoxylate or Sodium Formaldehyde Sulphoxylate or Rongalit or Sodium Hydroxymethylsulfinate or Bruggolite or Sodium Oxymethylene Sulfoxylate or Hydroxymethanesulfinic Acid Monosodium Salt
CAS Number: 6035-47-8 Dihydrate and 149-44-0 Anhydrous, Molecular Weight: 118.10 Anhydrous and 154.14 dihydrate, Chemical Formula: CH3NaO3S Anhydrous, EINECS EC Number: 205-739-4, FEMA: ----,
Sodium Formaldehyde Sulfoxylate or Sodium Formaldehyde Sulphoxylate or Rongalit or Sodium Hydroxymethylsulfinate or Bruggolite or Sodium Oxymethylene Sulfoxylate or Hydroxymethanesulfinic acid monosodium salt with the molecular formula Na+HOCH2SO2−. The original use of the compound was as industrial bleaching agent and as a reducing agent. It is used in commercial cosmetic hair dye color removers. Dihydrate is the usual commercial form.
General Properties and Specifications of Sodium Formaldehyde Sulfoxylate or Sodium Formaldehyde Sulphoxylate or Rongalit or Sodium Hydroxymethylsulfinate or Bruggolite or Sodium Oxymethylene Sulfoxylate or Hydroxymethanesulfinic acid monosodium salt:
Appearance: Colorless crystals or flakes.
Assay: 99%
pH: 9.5 to 10.5
Relative density: 1.75 Dihydrate.
Melting point: 64.5 Dihydrate (literature).
Solubility: Soluble in water.
Sodium Formaldehyde Sulfoxylate USP NF Grade Specifications:
CH3NaO3S --- 118.09
CH3NaO3S-2H2O --- 154.11
Methanesulfinic acid, hydroxy-, monosodium salt;
Monosodium hydroxymethanesulfinate CAS 149-44-0
Dihydrate CAS 6035-47-8
UNII: X4ZGP7K714
DEFINITION
Sodium Formaldehyde Sulfoxylate contains an amount of sodium formaldehyde sulfoxylate (CH3NaO3S) equivalent to NLT 45.5% and NMT 54.5% of SO2, calculated on the dried basis. It may contain a suitable stabilizer, such as sodium carbonate.
IDENTIFICATION
A.
Sample solution: Dissolve 4 g in 10 mL of water in a test tube.
Analysis: To the Sample solution add 1 mL of silver–ammonia–nitrate.
Acceptance criteria: Metallic silver is produced, either as a finely divided, gray precipitate or as a bright metallic mirror on the inner surface of the tube.
B.
Sample solution: Dissolve 40 mg of salicylic acid in 5 mL of sulfuric acid, and add 50 mg of Sodium Formaldehyde Sulfoxylate.
Analysis: Warm very gently.
Acceptance criteria: A permanent, deep red color appears.
Analysis: Dissolve 6 g in 14 mL of water in a test tube and wet a strip of lead acetate test paper with the clear solution.
Acceptance criteria: No discoloration is evident within 5 min.
Iron: To pass the test.
Acceptance criteria: 0.0025%; the color of the Sample is not deeper than that of the Standard solution.
Sodium Sulfite: To pass the test.
Acceptance criteria: NMT 5.0% on the dried basis
pH: 9.5–10.5
Loss on Drying:
Analysis: Dry at 105C for 3 h.
Acceptance criteria: NMT 27.0%
Alkalinity:
Sample solution: 1.0 g of Sodium Formaldehyde Sulfoxylate in 50 mL of water
Analysis: To the Sample solution add phenolphthalein and titrate with 0.10 N sulfuric acid.
Acceptance criteria: NMT 3.5 mL is required for neutralization.
Clarity and Color of Solution: To pass the test.
The Sample solution and the water are equally clear and, when viewed transversely by transmitted light, exhibit no apparent difference in color.
Keywords: Sodium Formaldehyde Sulfoxylate or Sodium Formaldehyde Sulphoxylate or Rongalit or Sodium Hydroxymethylsulfinate or Bruggolite IP BP Ph Eur EP USP Analytical Reagent FCC Food Grade CAS Number 6035-47-8 Dihydrate and 149-44-0 Anhydrous Manufacturer Supplier Exporter Monograph Uses Chemical Molecular Formula Weight.
Manufacturer Supplier Exporter
ANMOL CHEMICALS
Now maturing as Anmol Chemicals Private Limited
Representatives in Houston, Chicago and New York, USA
TEL: (OFF) +91 22 23726950, +91 22 23774610, +91 22 23723564
Taloja Navi Mumbai, INDIA
e-mail: info@anmol.org
Copyright and Usual Disclaimer is Applicable
Last updated
4-mar-24
Exporters to USA, Canada, UAE, Kuwait, Qatar, Gautemala, Tunisia, Europe, South Africa, Bangladesh, Sri Lanka, Tanzania, Kenya, Egypt, Iraq, Turkey, Israel, Vietnam, Nigeria, Uganda, Brazil, Chile, Argentina, Dubai, UAE, Saudi Arabia, Cameroon, Mexico, Brazil, Chile, Argentina, Korea, Thailand, Malaysia, Indonesia, Jakarta, Australia, China, Germany, France, etc.
Representatives in New York, Houston - Texas, Chicago - Illinois, Los Angeles.
All products are Sold for Industrial and Laboratory Use only. No other use is permitted.
Fast Selling IP BP Ph Eur EP USP NF JP Analytical Reagent FCC Food Grades of Chemicals by Anmol Chemicals
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Sodium Formaldehyde Sulfoxylate
Sodium Formaldehyde Sulphoxylate or Rongalit, or Sodium Hydroxymethylsulfinate, or Bruggolite or Sodium Oxymethylene Sulfoxylate or Hydroxymethanesulfinic Acid Monosodium Salt USP NF Grades Manufacturers