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ammonium pentaborate octahydrate

CAS 12007-89-5B5H4NO8MW 200.1

ammonium pentaborate octahydrate (CAS No. 12007-89-5) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Inorganic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number12007-89-5
Molecular FormulaB5H4NO8
Molecular Weight200.1
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsInorganic Chemicals
CategoryInorganic Chemicals

Where it is used

Inorganic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of ammonium pentaborate octahydrate?

The CAS number of ammonium pentaborate octahydrate is 12007-89-5.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of ammonium pentaborate octahydrate?

Main applications include Inorganic Chemicals.

How do I buy ammonium pentaborate octahydrate or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

ammonium pentaborate octahydrate · CAS 12007-89-5 · B5H4NO8. UNII E9ND2KN062. Density: 1.57 @ 20°C.

Identification

CAS Registry Number12007-89-5
PubChem CID131634794
Molecular formulaB5H4NO8
IUPAC nameazanium (7-oxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonan-3-yl)oxy-oxoborane
UNII (FDA)E9ND2KN062

Computed Descriptors

Molecular Weight200.1
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count8
Rotatable Bond Count1
Exact Mass200.0438486
Monoisotopic Mass201.0402169
Topological Polar Surface Area96.5
Heavy Atom Count14
Formal Charge0
Complexity181

Physical & Chemical Properties

Density1.57 @ 20°C

Physical description & handling notes

  • Ammonium pentaborate is an odorless white solid. Sinks and mixes slowly with water. (USCG, 1999)
  • Odorless white solid; [CAMEO] Slightly water soluble; [MSDSonline]
  • Colorless solid; specific gravity: 1.57 at 20 °C; solubility in water: 4% at 0 °C; 7.07% at 20 °C; 14.4% at 50 °C /Ammonium pentaborate tetrahydrate/
  • 1.58 at 59 °F (USCG, 1999) - Denser than water; will sink
  • Crystals or powder; soluble in water /Ammonium pentaborate octahydrate/
  • Molecular weight: 263.377; tetragonal crystals; soluble in water; insoluble in ethanol /Ammonium pentaborate tetrahydrate/

Regulatory Status

GHS notification summary53.8% (21 / 39)

GHS Hazard Classification

GHS notification summary53.8% (21 / 39)
Reported hazard statementsH302 (10.3%), H315 (12.8%), H319 (12.8%), H361 (30.8%), H335, H360, H370

This chemical does not meet GHS hazard criteria for 53.8% (21 of 39) of all reports.

H302 (10.3%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

  • Used in chemical production and atomic submarines; [Hawley]
  • Intermediate for boron chemicals; as a power-level control in atomic submarines.
  • Boric acid, borates and perborates have been used as mild antiseptics or bacteriostats in eyewashes, mouthwashes, burn dressings, and diaper rash powders; however, the effectiveness of boric acid has largely been discredited. /Borates/
  • Not Known or Reasonably Ascertainable
  • Ammonium boron oxide ((NH4)B5O8): ACTIVE

Synonyms

Ammonium pentaborat; Ammonium borate (NH4B5O8); E9ND2KN062; Boric acid (HB5O8), ammonium salt; Ammonium pentaborate ((NH4)B5O8); RefChem:112192; DTXSID90894253; 234-521-1; 12007-89-5; Ammonium boron oxide ((NH4)B5O8); Ammonium pentaborate; Diammonium decaborate; UNII-E9ND2KN062; CCRIS 8891; HSDB 1425; EINECS 234-521-1

Frequently Asked Questions

What are the CAS number and molecular formula of ammonium pentaborate octahydrate?

CAS 12007-89-5; molecular formula B5H4NO8; molecular weight — g/mol.

What other names is ammonium pentaborate octahydrate known by?

Ammonium pentaborat, Ammonium borate (NH4B5O8), E9ND2KN062, Boric acid (HB5O8), ammonium salt, Ammonium pentaborate ((NH4)B5O8), RefChem:112192.

Is ammonium pentaborate octahydrate classified as hazardous?

53.8% of GHS notifications report no hazard classification (21 of 39).

What are the key physical properties of ammonium pentaborate octahydrate?

Density: 1.57 @ 20°C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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