Skip to Content
Merck
All Photos(1)

Key Documents

Safety Information

1.04617

Supelco

Hydroxylammonium sulfate

GR for analysis

Synonym(s):

Hydroxylammonium sulfate, Hydroxylamine sulfate

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(HONH3)2SO4
CAS Number:
10039-54-0
Molecular Weight:
164.14
MDL number:
MFCD00044869
UNSPSC Code:
12352301
EC Index Number:
233-118-8

Quality Level

100

form

solid

potency

842 mg/kg LD50, oral (Rat)
1500-2000 mg/kg LD50, skin (Rabbit)

pH

3.6 (20 °C, 10 g/L in H2O)

mp

170 °C (decomposition)

solubility

587 g/L

density

1.88 g/cm3 at 20 °C

bulk density

1100 kg/m3

storage temp.

15-25°C

InChI

1S/2H4NO.H2O4S/c2*1-2;1-5(2,3)4/h2*2H,1H3;(H2,1,2,3,4)/q2*+1;/p-2

InChI key

VGYYSIDKAKXZEE-UHFFFAOYSA-L

Related Categories

Analysis Note

Assay: ≥ 99 %
Chloride (Cl): ≤ 0.001 %
As (Arsenic): ≤ 0.00005 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
Hg (Mercury): ≤ 0.000001 %
Pb (Lead): ≤ 0.0005 %
Sulfated ash (residue on ignition): ≤ 0.1 %

Signal Word

Warning

Hazard Classifications

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

Target Organs

Blood

Storage Class Code

4.1A - Other explosive hazardous materials

WGK

WGK 3

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

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

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service