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Hydroxylamine hydrochloride
CAS NO:
5470-11-1
This product is primarily used as a reducing agent and a developing agent; in organic synthesis, it serves to prepare oximes and also functions as a raw material for the synthesis of anticancer drugs (hydroxyurea), sulfonamide drugs (sulfamethoxazole), and pesticides (methomyl). In the synthetic dye industry, it is employed in the preparation of indigo red intermediates. In the油脂 industry, it acts as an anti‑aging agent and antioxidant for fatty acids and soaps. Additionally, it is utilized in the processing and development of color photographic films.
Classification:
Fine chemical industry
- Product Description
-
- Commodity name: Hydroxylamine hydrochloride
- CAS号: 5470-11-1
Chinese aliases: Hydrochloric acid hydroxylamine; Hydroxyammonium chloride; Hydroxylamine hydrochloride; Hydroxyammonium chloride; Hydrochlorohydroxylamine; Hydroxylamine acid; Hydroxylamine hydrochloride
Molecular formula: NH2OH•HCl
Molecular weight: 69.49
CAS No.: 5470-11-1
UNNO: 2923
Purpose
This product is primarily used as a reducing agent and a developing agent; in organic synthesis, it serves to prepare oximes and also functions as a raw material for the synthesis of anticancer drugs (hydroxyurea), sulfonamide drugs (sulfamethoxazole), and pesticides (methomyl). In the synthetic dye industry, it is employed in the preparation of indigo red intermediates. In the油脂 industry, it acts as an anti‑aging agent and antioxidant for fatty acids and soaps. Additionally, it is utilized in the processing and development of color photographic films.
Physicochemical properties
Colorless crystals, readily deliquescent.
Density: 1.67
Melting point: 152°C (decomposes). Soluble in water, ethanol, and glycerol; insoluble in diethyl ether. Colorless monoclinic crystals. Density: 1.67 g/cm³ (at 17°C). Highly hygroscopic; decomposes upon exposure to moisture above 151°C.
Packaging and Storage & Transportation
Like solid hydroxylamine sulfate
Packaging Specifications
25 kg/bag; 1 ton/pallet
Indicator Name
Qualified product
First-class product
Premium grade
Appearance
White crystals
White crystals
White crystals
Content %≥
98.8
99.0
99.2
Moisture %≤
0.5
0.4
0.3
Sulfate % ≤
---
0.02
0.002
Iron % ≤
---
0.0005
0.0003
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