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Hydroxylamine hydrochloride

Hydroxylamine hydrochloride
Hydroxylamine hydrochloride
CAS No.
5470-11-1
Chemical Name:
Hydroxylamine hydrochloride
Synonyms
HOHCL;HA HCL;Oxammionium;OXAMMONIUM HCL;HYDROXYLAMINE HCL;Hydroxylamine hydroc;hydroxylaminechloride;HydroxylaMine hydrochl;Hydroxylammoniumchlorid;OXAMMONIUM HYDROCHLORIDE
CBNumber:
CB8128885
Molecular Formula:
ClH4NO
Formula Weight:
69.49
MOL File:
5470-11-1.mol

Hydroxylamine hydrochloride Properties

Melting point:
155-157 °C (dec.)(lit.)
Density 
1.67 g/mL at 25 °C(lit.)
storage temp. 
Store at RT.
solubility 
470g/l
form 
Liquid
color 
White to off-white
PH
2.5-3.5 (25℃, 50mg/mL in H2O)
Water Solubility 
560 g/L (20 ºC)
Sensitive 
Hygroscopic
Merck 
14,4828
BRN 
3539763
Stability:
Substances to be avoided include strong oxidizing agents. Heating above 115 C may cause explosion; do not store above 65C. Moisture and air sensitive.
InChIKey
WTDHULULXKLSOZ-UHFFFAOYSA-N
CAS DataBase Reference
5470-11-1(CAS DataBase Reference)
EPA Substance Registry System
Hydroxylamine, hydrochloride(5470-11-1)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn,N,E
Risk Statements  22-36/38-43-48/22-50-40-21/22-2
Safety Statements  22-24-37-61-36/37
RIDADR  UN 2923 8/PG 2
WGK Germany  3
RTECS  NC3675000
21
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  28251000
Toxicity LD50 orally in mice: 408 mg/kg (Riemann)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P406 Store in corrosive resistant/… container with a resistant inner liner.

Hydroxylamine hydrochloride price More Price(32)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 159417 Hydroxylamine hydrochloride ReagentPlus , 99% 5470-11-1 1kg $132 2018-11-13 Buy
Sigma-Aldrich 159417 Hydroxylamine hydrochloride ReagentPlus , 99% 5470-11-1 3kg $275 2018-11-13 Buy
TCI Chemical H1581 Hydroxylamine Hydrochloride >97.0%(T) 5470-11-1 25g $12 2018-11-22 Buy
TCI Chemical H1581 Hydroxylamine Hydrochloride >97.0%(T) 5470-11-1 500g $68 2018-11-22 Buy
Alfa Aesar 036416 Hydroxylamine hydrochloride, ACS, 96+% 5470-11-1 100g $37.9 2018-11-16 Buy

Hydroxylamine hydrochloride Chemical Properties,Uses,Production

Chemical Properties

White crystals

Uses

Organic synthesis, photographic developer, medicine, controlled reduction reactions, nondiscoloring short-stopper for synthetic rubbers, antioxidant for fatty acids.

General Description

Colorless or off-white crystalline solid. pH (0.1 molar aqueous solution) 3.4. pH (0.2 molar aqueous solution) 3.2.

Air & Water Reactions

Hygroscopic. Sensitive to prolonged exposure to air. Water soluble. Reacts slowly with water.

Reactivity Profile

A powerful reducing agent. Reacts with bases and oxidizing agents.

Hazard

Toxic by ingestion, strong irritant to tissue.

Fire Hazard

Flash point data for Hydroxylamine hydrochloride are not available; however, Hydroxylamine hydrochloride is probably combustible.

Contact allergens

Hydroxylamine and its salts are used in various branches of industry, as reducing agents in color film developers or as reagents in laboratories.

Purification Methods

Crystallise the salt from aqueous75% ethanol or boiling methanol, and dry it under vacuum over CaSO4 or P2O5. It has also been dissolved in a minimum of water and saturated with HCl; after three such crystallisations, it is dried under a vacuum over CaCl2 and NaOH. Its solubility at 20o is 85% in H2O, 6% in EtOH and 12% in MeOH. [Hurd Inorg Synth I 87 1939, Semon in Org Synth Coll Vol I 318 1941.]

Hydroxylamine hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products


Hydroxylamine hydrochloride Suppliers

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View Lastest Price from Hydroxylamine hydrochloride manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-11-06 Hydroxylamine hydrochloride powder
5470-11-1
US $100.00 / G 10G 99.8% 500kg/month Hebei Huanhao Biotechnology Co., Ltd.
2018-05-25 Hydroxylamine hydrochloride
5470-11-1
US $10.00 / KG 10KG 99% 100 ton Meihua Biological Technology Co.,Ltd
2018-08-06 Hydroxylamine hydrochloride
5470-11-1
US $1.00 / KG 1KG 99% Customized career henan chemical co

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