Are Hydroxylamine Hydrochloride and Hydroxylammonium Chloride the same product?

Yes. Hydroxylamine Hydrochloride and Hydroxylammonium Chloride both identify CAS 5470-11-1, with molecular formula ClH4NO. The CAS number alone does not define the commercial assay, impurity profile, crystal form, particle size or packaging.

What is Hydroxylamine Hydrochloride used for?

Hydroxylamine Hydrochloride is mainly used as a hydroxylamine source for oxime formation, as a reducing agent, and as a building block in pharmaceutical, agrochemical and fine-chemical synthesis. It is also used in some analytical methods for aldehyde and ketone detection.

What should be confirmed before ordering Hydroxylamine Hydrochloride?

Confirm the intended reaction, assay or active-content basis, water and impurity limits, crystal form, quantity, packaging and destination. Compare offers on the same analytical method and specification basis because industrial and reagent grades differ in assay and trace-metal limits.

How should Hydroxylamine Hydrochloride be stored and handled?

Store in a cool, dry, well-ventilated area away from heat, ignition sources, strong oxidizers and incompatible materials. It is hygroscopic and decomposes when heated above about 151-159 C, so keep containers tightly closed and use moisture protection. It is commonly transported as UN 2923, Hazard Class 8 with a subsidiary 6.1 risk, Packing Group III.

What are the key physical properties of Hydroxylamine Hydrochloride?

CAS 5470-11-1 is a colorless to off-white crystalline solid with molecular formula ClH4NO and molecular weight about 69.49 g/mol. It is highly water-soluble and hygroscopic, with density about 1.67 g/cm3 and decomposition around 151-159 C. A meaningful atmospheric boiling point is not generally reported.

Hydroxylamine Hydrochloride CAS 5470-11-1

Hydroxylamine Hydrochloride, CAS 5470-11-1, is an inorganic hydroxylamine salt used for oxime formation and related chemical transformations. For an RFQ, identify the intended reaction, required specification, quantity, packaging, destination, and document needs.

CAS: 5470-11-1
Synonyms: Hydroxylammonium chloride; Hydroxylamine HCl
Einecs: 226-798-2
Molecular Formula: ClH₄NO
Grade: Confirm the current product-specific specification.
Package: Confirm packaging for the offered material and destination requirements.

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Product Description

Hydroxylamine hydrochloride, also called hydroxylammonium chloride, is an inorganic salt used as a hydroxylamine source in oxime formation and other controlled chemical transformations.

Alternative names: Hydroxylammonium chloride; Hydroxylamine HCl.

Molecular formula: ClH₄NO.

Molar mass: 69.49 g/mol.

CAS Number: 5470-11-1.

EINECS: 226-798-2.

Physical properties: confirm the current product-specific value.

Physical form, appearance, and key quality limits: confirm the current product-specific specification.

Toxicity and protection

Handling, storage, and process requirements should be reviewed against the applicable SDS and current product-specific specification.

Packaging & Storage

Confirm packaging, destination requirements, and document availability before quotation.

Use

Typical industrial context: oxime preparation and related chemical synthesis. Confirm the intended reaction and specification requirements in the RFQ.

FAQ - Technical & Supply Chain

Q:
Are Hydroxylamine Hydrochloride and Hydroxylammonium Chloride the same product?

A: Yes. Hydroxylamine Hydrochloride and Hydroxylammonium Chloride both identify CAS 5470-11-1, with molecular formula ClH4NO. The CAS number alone does not define the commercial assay, impurity profile, crystal form, particle size or packaging.
Q:
What is Hydroxylamine Hydrochloride used for?

A: Hydroxylamine Hydrochloride is mainly used as a hydroxylamine source for oxime formation, as a reducing agent, and as a building block in pharmaceutical, agrochemical and fine-chemical synthesis. It is also used in some analytical methods for aldehyde and ketone detection.
Q:
What should be confirmed before ordering Hydroxylamine Hydrochloride?

A: Confirm the intended reaction, assay or active-content basis, water and impurity limits, crystal form, quantity, packaging and destination. Compare offers on the same analytical method and specification basis because industrial and reagent grades differ in assay and trace-metal limits.
Q:
How should Hydroxylamine Hydrochloride be stored and handled?

A: Store in a cool, dry, well-ventilated area away from heat, ignition sources, strong oxidizers and incompatible materials. It is hygroscopic and decomposes when heated above about 151-159 C, so keep containers tightly closed and use moisture protection. It is commonly transported as UN 2923, Hazard Class 8 with a subsidiary 6.1 risk, Packing Group III.
Q:
What are the key physical properties of Hydroxylamine Hydrochloride?

A: CAS 5470-11-1 is a colorless to off-white crystalline solid with molecular formula ClH4NO and molecular weight about 69.49 g/mol. It is highly water-soluble and hygroscopic, with density about 1.67 g/cm3 and decomposition around 151-159 C. A meaningful atmospheric boiling point is not generally reported.

Ordering & Documentation

Key information for document requests, quotations, and supply planning.

Documents

COA, TDS, SDS/MSDS and packing details are available on request.

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Sample & Supply

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Storage & Shipping

Product-specific conditions are confirmed before order.

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