HYDROXYLAMINE suppliers
HYDROXYLAMINE
- CAS:
- 7803-49-8
- MF:
- H3NO
- MW:
- 33.03
Suppliers by country/region
Company Type
Properties
- Melting point:
- 7°C
- Boiling point:
- >100 °C
- Density
- 1.078 g/mL at 25 °C
- vapor pressure
- 9 mm Hg ( 40 °C)
- refractive index
- n
20/D 1.393
- RTECS
- NC2975000
- storage temp.
- Store below +30°C.
- solubility
- Water
- form
- white flakes or needles
- pka
- pK (20°) 7.97
- color
- white orthorhombic flakes or needles
- PH
- 10.6 (20°C in H2O)
- Water Solubility
- Miscible with water, liquid ammonia and methanol. Slightly miscible with ether, benzene, carbon disulfide and chloroform.
- Merck
- 13,4853
- Stability:
- Stable. Incompatible with oxidizing agents, potassium dichromate, chromium trioxide, zinc, calcium, copper, sodium, ammonia, carbonyls, phosphorus halides, pyridine, hypochlorites.
- InChIKey
- AVXURJPOCDRRFD-UHFFFAOYSA-N
- CAS DataBase Reference
- 7803-49-8(CAS DataBase Reference)
- NIST Chemistry Reference
- Hydroxylamine(7803-49-8)
- EPA Substance Registry System
- Hydroxylamine (7803-49-8)
Safety Information
- Symbol(GHS)
GHS02,GHS05,GHS07,GHS08,GHS09
- Signal word
- Danger
- Hazard statements
- H208-H290-H302-H315-H317-H318-H335-H351-H373-H400
- Precautionary statements
- P210-P212-P230-P233-P280-P305+P351+P338-P371+P380+P375-P501
- Hazard Codes
- Xn,N
- Risk Statements
- 5-22-37/38-41-43-48/22-50-40-21/22
- Safety Statements
- 23-26-36/37/39-47-61-22-46
- RIDADR
- UN 3082 9/PG 3
- WGK Germany
- 3
- F
- 4.8
- Autoignition Temperature
- 215°C
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 28251090
- Hazardous Substances Data
- 7803-49-8(Hazardous Substances Data)
- Toxicity
- LD50 i.p. in mice: 1.83 mmol/kg (Smith, Layne)
Use
Hydroxylamine is the hydroxyl derivative of ammonia. Hydroxylamine is used as a nucleophile in aromatic substitution reactions and as a reducing agent. By the reaction with aldehydes, hydroxylamine forms oximes, which are intermediates in the commercial production of polyamide plastics. Some hydroxylamine converted oximes are used in smaller amounts as pharmaceuticals, pesticides, and varnishes to prevent formation of a skin. With it is reduction ability, hydroxylamine is used as an antioxidant in photographic developers, to stabilize polymerization monomers, and to reduce Cu2+ in the dyeing of acrylic fibers. Hydroxylamine can be converted into hydroxylamine-O-sulphonic acid, which is a good aminating agent. Hydroxylamine can also be used as an intermediate in nitrification. It is further used in semiconductor industry in the cleaning formations, such as for aluminum interconnect.
190 supplier list of "HYDROXYLAMINE"
- Product Name:HYDROXYLAMINE
- Products Intro:Purity: 97%+ | Package: 25g; 100g; 500g; 1kg; 25kg;bulk package
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Chemical reagent,Pharmaceutical intermediates,Catalyst
$10.00/ 1KG
- Product Name:HYDROXYLAMINE
- Products Intro:Purity: 99%|Package: 1KG;10.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1-Octadecanol,AMP 95,Polyisobutylene,tetramisole hcl,Ivermectin
$50.00-1.00 / 1KG
- Product Name:HYDROXYLAMINE
- Products Intro:Purity: 99% | Package: 1KG;50USD|1000KG;1USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Chemical raw materials,Organic raw materials,pharmaceutical intermediates,Flavors and Fragrances,OLED
- Product Name:hydroxylamine
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:HYDROXYLAMINE
- Products Intro:Purity: 99% | Package: 1kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Hydroxylamine
- Products Intro:Purity: 0.99 | Package: 5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Hydroxylamine
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:Hydroxylamine
- Products Intro:Purity: 0.99
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Fine Chemical,API,Raw Material,Pharmaceutical Compounds,Others
- Product Name:HYDROXYLAMINE
- Products Intro:Purity: 99% | Package: USP EP CP
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Pharmceutical,Optical Brightening,dyes
- Product Name:HYDROXYLAMINE
- Company Type: Manufacturer
- Country/Region: UNITED STATES