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Hydroxylamine sulfate
CAS NO：
10039-54-0
Product applications: An important fine chemical intermediate for the synthesis of pharmaceuticals, agrochemicals, and dyes. It is also used as a reducing agent, a developer, and a rubber vulcanizing agent, and serves as a key raw material in the production of caprolactam.
Classification:
Fine chemical industry
- Product Description
-
- Commodity name: Hydroxylamine sulfate
- CAS号: 10039-54-0
CAS NO: 10039-54-0
UN Number: 2865
Molecular formula: (NH 2 OH) 2 H 2 SO 4
Relative molecular mass: 164.15
Product Usage
It is an important fine chemical intermediate used in the synthesis of pharmaceuticals, agrochemicals, and dyes. It can also serve as a reducing agent, a developer, and a rubber vulcanizing agent, and is a key raw material for the production of caprolactam.
Physicochemical properties
Appearance: white, crystalline powder
Melting point: 170°C (decomposition begins)
Density: 1.88 g/cm³;
Solubility (25°C): 63.8 g/100 g in water, 0.1 g/100 g in methanol, 0.2 g/100 g in 95% ethanol.
Packaging and Storage & Transportation
Packaged in LDPE matte‑finish film bags. At the time of shipment, packaging must be intact, and loading should be secure. During transport, ensure that containers do not leak, topple, fall, or sustain damage. Mixing with reducing agents, food‑grade chemicals, or other such substances is strictly prohibited. Transport vehicles must be equipped with emergency spill‑response equipment. During transit, protect against exposure to sunlight and rain, and guard against high temperatures.
Packaging Specifications
25 kg/bag; 1 ton/pallet
Technical Requirements:
Item
Premium Quality
Premium grade
First-class product
Characteristics
White crystalline powder
Content % ≥
99.5
99.0
97.0
Aqueous solution reaction
Qualified
Qualified
Qualified
Clarity Test
Qualified
Qualified
Qualified
Residue on ignition (as sulfate) / % ≤
0.02
0.02
0.05
Chloride (Cl) % ≤
0.0002
0.0005
0.002
Iron (Fe3+)/ % ≤
0.0003
0.0005
0.002
Heavy metals (expressed as Pb²⁺) / % ≤
0.0001
0.0003
0.001
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