Anasayfa
Kimyasallar
Analitik Kimyasallar
Standart Referans Malzemeler
XRF Numune Hazırlama için Reaktifler
Merck 112630 Spectromelt® A 100 di-lithiumtetraborate 1 kg

Merck 112630 Spectromelt® A 100 di-lithiumtetraborate 1 kg

Kategori

XRF Numune Hazırlama için Reaktifler

Marka

MERCK

Stok Kodu

LB.M.1126301000

Kısa Bilgi

CAS Number: 12007-60-2 EC Number: 234-514-3 Molar Mass: 169.12 g/mol Chemical Formula: Li₂B₄O₇ Hill Formula: Li₂B₄O₇

Bilgi

CAS Number: 12007-60-2

Sepete Ekle

Teklif Sepetine Ekle

Merck 112630 Spectromelt^® A 100 di-lithiumtetraborate
Catalogue Number	112630
Description	Spectromelt® A 100

Product Information
CAS number	12007-60-2
EC number	234-514-3
Hill Formula	Li₂B₄O₇
Chemical formula	Li₂B₄O₇
Molar Mass	169.12 g/mol
HS Code	2840 20 00
Quality Level	MQ100

Applications
Application	Spectromelt® A 100 di-lithiumtetraborate. CAS 12007-60-2, EC Number 234-514-3, chemical formula Li₂B₄O₇.

Physicochemical Information
Density	2.34 g/cm3 (20 °C)
Melting Point	917 °C
pH value	9.1 (100.0 g/l, H₂O, 20.0 °C) (slurry)
Bulk density	330 kg/m3
Solubility	141.2 g/l

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H302: Harmful if swallowed. H318: Causes serious eye damage. H361fd: Suspected of damaging fertility. Suspected of damaging the unborn child.
Precautionary Statement(s)	P201: Obtain special instructions before use. P202: Do not handle until all safety precautions have been read and understood. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P313: IF exposed or concerned: Get medical advice/ attention.
Signal Word	Danger
Storage class	10 - 13 Other liquids and solids
WGK	WGK 2 obviously hazardous to water
Disposal	14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

Storage and Shipping Information
Storage	Store at +2°C to +30°C.

Specifications
Assay (acidimetric)	≥ 99.0 %
Chloride (Cl)	≤ 50 ppm
Phosphate (PO₄)	≤ 20 ppm
Silicate (SiO₂)	≤ 100 ppm
Sulfate (SO₄)	≤ 50 ppm
Ag (Silver)	≤ 5 ppm
Al (Aluminium)	≤ 10 ppm
Ba (Barium)	≤ 5 ppm
Ca (Calcium)	≤ 20 ppm
Cd (Cadmium)	≤ 5 ppm
Co (Cobalt)	≤ 5 ppm
Cr (Chromium)	≤ 5 ppm
Cu (Copper)	≤ 5 ppm
Fe (Iron)	≤ 10 ppm
Ga (Gallium)	≤ 5 ppm
K (Potassium)	≤ 10 ppm
Mg (Magnesium)	≤ 5 ppm
Mn (Manganese)	≤ 5 ppm
Na (Sodium)	≤ 20 ppm
Ni (Nickel)	≤ 5 ppm
Pb (Lead)	≤ 5 ppm
Sr (Strontium)	≤ 5 ppm
Zn (Zinc)	≤ 5 ppm
Loss on ignition (800 °C)	≤ 1.0 %
Bulk density	about 120

Global Trade Item Number
Catalogue Number	GTIN
1126301000	04022536144221

Taksit Seçenekleri

Önerileriniz

Bu ürünün fiyat bilgisi, resim, ürün açıklamalarında ve diğer konularda yetersiz gördüğünüz noktaları öneri formunu kullanarak tarafımıza iletebilirsiniz.
Görüş ve önerileriniz için teşekkür ederiz.

Ürün resmi kalitesiz, bozuk veya görüntülenemiyor.

Ürün açıklamasında eksik bilgiler bulunuyor.

Ürün bilgilerinde hatalar bulunuyor.

Ürün fiyatı diğer sitelerden daha pahalı.

Bu ürüne benzer farklı alternatifler olmalı.