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Nitrogen Compounds -> Hydroxylamines

Corrosives

greater than 1 at 68 °F (USCG, 1999)

1.88 g/cm³

greater than or equal to 100 mg/mL at 70 °F (NTP, 1992)

Solubility in water, g/100ml at 20 °C: 58.7

338 °F (decomposes) (NTP, 1992)

170 °C

Hydroxylamine sulfate is a colorless crystalline solid. Contact may cause severe irritation to skin, eyes, and mucous membranes. May be toxic by ingestion.

Liquid; Other Solid; Liquid; Dry Powder; Liquid; Large Crystals; Dry Powder

Solid; [Merck Index] White odorless solid; [CHRIS] Colorless crystals; [Sigma-Aldrich MSDS]

WHITE CRYSTALS OR POWDER.

Warning

H290: May be corrosive to metals [Warning Corrosive to Metals]

P203, P234, P260, P261, P264, P264+P265, P270, P272, P273, P280, P301+P317, P302+P352, P305+P351+P338, P317, P318, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P390, P391, P405, P406, and P501 (click each P-code to see the statement)

Warning

H290 (97.9%): May be corrosive to metals [Warning Corrosive to Metals]

P203, P234, P260, P261, P264, P264+P265, P270, P272, P273, P280, P301+P317, P302+P352, P305+P351+P338, P317, P318, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P390, P391, P405, P406, and P501 (click each P-code to see the statement)

Chemical: Hydroxylamine, sulfate (2:1) (salt)

Hydroxylamine, sulfate (2:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Hydroxylamine, sulfate (2:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

REACH registered substance: Bis(hydroxylammonium) sulphate (EC: 233-118-8)

Hydroxylamine sulphate: Does not have an individual approval but may be used under an appropriate group standard

The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)

Special Hazards of Combustion Products: Sulfuric acid fumes may form in fires. (USCG, 1999)

· Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.

Used as a reducing agent in photography, an antioxidant for fatty acids and soaps, and a dehairing agent for hides; [Merck Index] Used mainly as an intermediate for cyclohexanone oxime or caprolactum; Also used as an intermediate (pharmaceuticals, insecticides, herbicides, and artificial sweeteners), photographic developer, vulcanizing accelerator, antioxidant for natural rubber, and inhibitor in plastic polymerizations; Other uses are surface treatment of steel, separation of uranium and plutonium, electroplating of metals and plastics, and fixing textile dyes; [EU Risk Assessment]

Steel Producing [Category: Industry]

All Other Chemical Product and Preparation Manufacturing

Hydroxylamine, sulfate (2:1): ACTIVE