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72001

Supelco

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anhydrous, decomposing agent (for x-ray fluorescence analysis), ≥99%

别名:

四硼酸钠

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About This Item

线性分子式:
Na2B4O7
CAS号:
1330-43-4
分子量:
201.22
EC號碼:
215-540-4
MDL號碼:
MFCD00081185
分類程式碼代碼:
12000000
PubChem物質ID:
329763690
NACRES:
NA.21

等級

decomposing agent (for x-ray fluorescence analysis)

品質等級

100

化驗

≥99%

形狀

crystals

損耗

≤1% loss on ignition, 800 °C

負離子痕跡

chloride (Cl-): ≤50 mg/kg
phosphate (PO43-): ≤20 mg/kg
silicate (as SiO2): ≤500 mg/kg
sulfate (SO42-): ≤50 mg/kg

正離子痕跡

Ba: ≤10 mg/kg
Ca: ≤10 mg/kg
Cd: ≤2 mg/kg
Co: ≤2 mg/kg
Cr: ≤2 mg/kg
Cu: ≤2 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Ni: ≤2 mg/kg
Pb: ≤2 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

應用

forensics and toxicology

SMILES 字串

[Na+].[Na+].[O-]B1Ob2ob([O-])ob(O1)o2

InChI

1S/B4O7.2Na/c5-1-7-3-9-2(6)10-4(8-1)11-3;;/q-2;2*+1

InChI 密鑰

UQGFMSUEHSUPRD-UHFFFAOYSA-N

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其他說明

this product will be discontinued, please find the alternative product here :
106306

法律資訊

象形圖

Health hazardExclamation mark
GHS08,GHS07

訊號詞

Danger

危險聲明

H319,H360FD

危險分類

Eye Irrit. 2 - Repr. 1B

儲存類別代碼

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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分析证书(COA)

Lot/Batch Number
BCBK8538V
1137285V
1137285
392136/1
358772/1

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