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Safety Information

1.04616

Supelco

Hydroxylammonium chloride

GR for analysis ACS,ISO,Reag. Ph Eur

Synonym(s):

Hydroxylammonium chloride, Hydroxylamine hydrochloride

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About This Item

Empirical Formula (Hill Notation):
H3NO · xHCl
CAS Number:
5470-11-1
Molecular Weight:
33.03 (free base basis)
MDL number:
MFCD00051089
UNSPSC Code:
12352301
EC Index Number:
226-798-2
NACRES:
NB.21
grade:
ACS reagent
Assay:
≥99% (manganometric)
vapor pressure:
0.054 Pa ( 50 °C)

grade

ACS reagent

Quality Level

100

Agency

reag. ISO
reag. Ph. Eur.

vapor pressure

0.054 Pa ( 50 °C)

Assay

≥99% (manganometric)

form

solid

pH

2.5-3.5 (20 °C, 50 g/L in H2O)

mp

154 °C

density

1.70 g/cm3 at 20.2 °C

bulk density

900 kg/m3

storage temp.

2-30°C

SMILES string

[Cl-].NO.[H+]

InChI

1S/ClH.H3NO/c;1-2/h1H;2H,1H2

InChI key

WTDHULULXKLSOZ-UHFFFAOYSA-N

Analysis Note

Assay (manganometric): ≥ 99.0 %
Clarity of the solution in Ethanol: passes test
pH-value (5 %; water): 2.5 - 3.5
Titrable free acid: ≤ 0.25 meq/g
Sulfate (SO₄): ≤ 0.002 %
Heavy metals (ACS): ≤ 0.0005 %
Cu (Copper): ≤ 0.001 %
Fe (Iron): ≤ 0.0005 %
NH₄ (Ammonium): passes test
Pb (Lead): ≤ 0.0005 %
Total sulfur (as sulfate): ≤ 0.005 %
Residue on ignition (as sulfate): ≤ 0.01 %
Corresponds to ACS, ISO, Reag. Ph Eur

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral

Target Organs

spleen

Storage Class Code

4.1A - Other explosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

FSL

Group 5: Self-reactive substances
Hydroxylamine salts
Hazardous rank II
2nd self-reactive materials

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

NAPE1046160500:
1046160250:
1046160000:
1046161000:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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