八硼酸二钠

Name: 八硼酸二钠
Brand: 济南圣和化工有限公司

CAS 12008-41-2B8Na2O13MW 340.5

八硼酸二钠，CAS 登记号 12008-41-2，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于无机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号12008-41-2

分子式B8Na2O13

分子量340.5

纯度按批次COA提供(不公开发布)

包装按订单/批次确认(不公开发布)

应用领域无机化学品

类别无机化学品

用途与场景

无机化学品

包装与供货

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到八硼酸二钠的 CAS 号？

本页已列出八硼酸二钠的 CAS 号：12008-41-2，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

八硼酸二钠一般用在什么产品里？

主要涉及无机化学品。

下单流程是怎样的？

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PubChem 公开数据

Description

disodium octaborate · CAS 12008-41-2 · B8Na2O13. UNII JT9XWY98MF.

Identification

CAS Registry Number	12008-41-2
PubChem CID	90479350
Molecular formula	B8Na2O13
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
UNII (FDA)	JT9XWY98MF

Computed Descriptors

Molecular Weight	340.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	13
Rotatable Bond Count	2
Exact Mass	340.9915016
Monoisotopic Mass	341.987870
Topological Polar Surface Area	163
Heavy Atom Count	23
Formal Charge	0
Complexity	319

Physical description & handling notes

Dry Powder
Crystalline rod
Dissolves rapidly in water ... easily forms viscous supersaturated solutions at elevated temperatures. Solubility at 30 degC: 21.9wt % /Disodium octaborate tetrahydrate/
Solubility: 9.5 g/100 g water /Disodium octaborate tetrahydrate/
Amorphous solid ... easily dissolved in cold water to give supersaturated solutions of considerable concentration. ... In aqueous solution the pH decreases with concentration. /Disodium octaborate tetrahydrate/
Soluble concentrate/liquid 40%; soluble concentrate/solid 99.4% /Disodium octaborate tetrahydrate/

Regulatory Status

GHS notification summary	0.5% (1 / 222)

GHS Hazard Classification

GHS notification summary	0.5% (1 / 222)
Reported hazard statements	H360 (86.5%)

H360FD: May damage fertility; May damage the unborn child [Danger Reproductive toxicity]

P203, P280, P318, P405, and P501 (click each P-code to see the statement)

Documented Uses

Used to prevent and control decay fungi in lumber and timber products.
Multimicronutrient fertilizer /Disodium octaborate tetrahydrate/
For more Uses (Complete) data for DISODIUM OCTABORATE (8 total), please visit the HSDB record page.
2023: 25,000,000 - <75,000,000 lb
2022: 25,000,000 - <75,000,000 lb
2021: 25,000,000 - <75,000,000 lb

Synonyms

Disodium octaborate; Impel; BORA-CARE; JT9XWY98MF; Sodium borate (Na2B8O13); Boron sodium oxide (B8Na2O13); 12008-41-2; Boron sodium oxide (Na2B8O13); Boric acid (H2B8O13), disodium salt; DTXSID6034390; RefChem:1080103; DTXCID4014390; 234-541-0; 602-894-3; BORACOL-40; Boracol 40

Frequently Asked Questions

What are the CAS number and molecular formula of disodium octaborate?

CAS 12008-41-2; molecular formula B8Na2O13; molecular weight — g/mol.

What other names is disodium octaborate known by?

Disodium octaborate, Impel, BORA-CARE, JT9XWY98MF, Sodium borate (Na2B8O13), Boron sodium oxide (B8Na2O13).

Is disodium octaborate classified as hazardous?

0.5% of GHS notifications report no hazard classification (1 of 222).

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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