CAS No. 10039-54-0

Appearance	Colorless or White crystal
Content	≥ 99.0%
Chloride (CL)	≤ 0.0005%
Heavy metals (Pb)	≤ 0.0003%
Ferrous (Fe)	≤ 0.0005%
Ignition Residue	≤ 0.05%

Molecular Formula: H2O4S.2H3NO
Molecular Weight: 164.14
Hazard Symbols: Xn,N,E
UN Number: UN 2865 8/PG 3
WGKGermany: 3
PackingGroup: III
HS Code: 28251000

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Appearance	White crystalline powder
Density	1.86g/cm3
Melting point	170 ºC
Color(Pt-Co)	≤ 10
Assay	99%min
Moisture	0.5%max

Purity: 99,0%
Spec 1: White crystalline powder
Application: Hydroxylamine sulfate may be used to prepare highly sensitive cellulose tape, used for the detection of formaldehyde gas. It may be used in the quantitative determination of perchlorate in biological fluids by spectrophotometric methods .