Aluminium sulphate, IP/BP/USP/EP/Ph. Eur., ACS, AR
- CAS
- 16828-11-8
- Formula
- Al2H22O20S3
- MW
- 492.3 g/mol
ZX-019644
Main Group Metal & Metalloid Compounds (Al, Sn, Pb, Bi, Sb, Ga, In)
Disodium octaborate tetrahydrate, ≥99%
Available on request
Order Disodium octaborate tetrahydrate, ≥99% (CAS 12280-03-4) online at Zemixal. Request a quote with price, lead time and documents.
CAS number12280-03-4
FormulaB8H8Na2O17
Molar mass412.5 g/mol
HS code28401100
Purity≥99%
InChIKeyRDMZIKMKSGCBKK-UHFFFAOYSA-N
IUPAC namedisodium;(9,11-dioxido-5-oxoboranyloxy-2,4,6,8,10,12,13-heptaoxa-1,3,5,7,9,11-hexaborabicyclo[5.5.1]tridecan-3-yl)oxy-oxoborane;tetrahydrate
About Disodium octaborate tetrahydrate, ≥99%
Disodium octaborate tetrahydrate, ≥99% sits in our main Group Metal & Metalloid Compounds (Al, Sn, Pb, Bi, Sb, Ga, In) section and ships worldwide from stock or short lead time. Key data (≥99%): CAS 12280-03-4, formula B8H8Na2O17 and molar mass 412.5 g/mol.
Use cases we see most often
- Materials research
- Chemical synthesis
Safe handling
No GHS classification is recorded for this item, but handle it with normal laboratory care.
Order it in 500 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Specifications and identifiers
| Product name | Disodium octaborate tetrahydrate, ≥99% |
|---|---|
| Catalogue number | ZX-019591 |
| CAS number | 12280-03-4 |
| IUPAC name | disodium;(9,11-dioxido-5-oxoboranyloxy-2,4,6,8,10,12,13-heptaoxa-1,3,5,7,9,11-hexaborabicyclo[5.5.1]tridecan-3-yl)oxy-oxoborane;tetrahydrate |
| Molecular formula | B8H8Na2O17 |
| Molar mass | 412.5 g/mol |
| Exact mass | 413.0338 |
| Purity / assay | ≥99% |
| H-bond donors / acceptors | 4 / 17 |
| Topological polar surface area | 167 Ų |
| HS code | 28401100 |
| InChIKey | RDMZIKMKSGCBKK-UHFFFAOYSA-N |
| SMILES | B(=O)OB1OB2OB(OB(OB(O2)OB(O1)OB=O)[O-])[O-].O.O.O.O.[Na+].[Na+] |
| PubChem CID | 90478478 |
| Synonyms | Tim-Bor, Boron sodium oxide tetrahydrate, Boron sodium oxide, tetrahydrate, Boric acid, disodium salt, tetrahydrate, Boric acid (H2B8O13), disodium salt, tetrahydrate, disodium octaborate tetrahydrate, Na2B8O13, sodium 9,11-bis((oxoboryl)oxy)bicyclo(5.5.1)hexaboroxane-3,5-diolate hydrate (2:1:4), Boron sodium oxide (B8Na2O13), tetrahydrate, MOP UP, Sodium 9,11-bis[(oxoboranyl)oxy]bicyclo[5.5.1]hexaboroxane-3,5-bis(olate)--water (2/1/4) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
Precautionary statements P203, P280, P318, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Disodium octaborate tetrahydrate, ≥99%
Which CAS number identifies Disodium octaborate tetrahydrate, ≥99%?
Disodium octaborate tetrahydrate, ≥99% is registered under CAS 12280-03-4. You may also see it listed as Tim-Bor, Boron sodium oxide tetrahydrate, Boron sodium oxide, tetrahydrate. Our catalogue number for this item is ZX-019591.
What are the formula and molar mass of Disodium octaborate tetrahydrate, ≥99%?
For Disodium octaborate tetrahydrate, ≥99%, its formula is B8H8Na2O17 and its molar mass is 412.5 g/mol. InChIKey RDMZIKMKSGCBKK-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Disodium octaborate tetrahydrate, ≥99%?
This listing is ≥99% purity. Standard packs are 500 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Disodium octaborate tetrahydrate, ≥99%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Disodium octaborate tetrahydrate, ≥99% to my country?
Yes. Because Disodium octaborate tetrahydrate, ≥99% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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