Merck 106308.0500 di-Sodium tetraborate decahydrate

for analysis ACS,ISO,Reag. Ph Eur

Sipariş ve sorularınız için:

Email                        turalab@turalab.com

Tel / Whatsapp        0 532 165 34 85

 

Ambalaj Miktarı: 500 Gr

(2024 güncel fiyat)

Ambalaj Fiyatı: 90,00 € + %20 KDV

 

Ödeme tarihindeki TCMB döviz satış kurundan TL’ye çevrilerek tahsil ve fatura edilir.
Kargo ile sevk olur, kargo ücreti alıcıya aittir.

Ürün Fiyatı: 90,00 €

Ürün Özellikleri

di-Sodium tetraborate decahydrate

CAS # EC Number Hill Formula Chemical Formula Molar Mass Grade Value
1303-96-4 215-540-4 B₄Na₂O₇*10H₂O Na₂B₄O₇*10 H₂O 381.32 g/mol ACS,ISO,Reag. Ph Eur
Description
Catalogue Number 106308
Synonyms Borax, Sodium biborate decahydrate, Sodium borate decahydrate
Description di-Sodium tetraborate decahydrate

Product Information
CAS number 1303-96-4
EC index number 005-011-01-1
EC number 215-540-4
Grade ACS,ISO,Reag. Ph Eur
Hill Formula B₄Na₂O₇*10H₂O
Chemical formula Na₂B₄O₇*10 H₂O
Molar Mass 381.32 g/mol
HS Code 2840 19 90

Applications
Application di-Sodium tetraborate decahydrate for analysis ACS,ISO,Reag. Ph Eur. CAS 1303-96-4, chemical formula Na₂B₄O₇*10 H₂O.

Physicochemical Information
Density 1.72 g/cm3 (20 °C)
Melting Point 75 °C Elimination of water of crystallisation
pH value 9.2 (47 g/l, H₂O, 20 °C)
Vapor pressure 0.213 hPa (20 °C)
Bulk density 750 kg/m3
Solubility 49.74 g/l

Toxicological Information
LD 50 oral LD50 Rat 2660 mg/kg
LD 50 dermal LD50 Rabbit > 2000 mg/kg

Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H360FD: May damage fertility. May damage the unborn child.
H319: Causes serious eye irritation.
Precautionary Statement(s) P201: Obtain special instructions before use.
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
RTECS VZ2275000
Storage class 6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects
WGK WGK 1 slightly hazardous to water
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Hazard Symbols Hazard SymbolsToxic
Categories of danger toxic for reproduction
R Phrase R 60-61-36
May impair fertility.May cause harm to the unborn child.Irritating to eyes.
S Phrase S 53-45-26
Avoid exposure – obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Storage and Shipping Information
Storage Store at +5°C to +30°C.

Specifications
Assay (acidimetric) 99.5 – 103.0 %
Identity passes test
Appearance of solution passes test
Insoluble matter ≤ 0.005 %
pH-value (0.01 M Solution, 25 °C) 9.15 – 9.20
pH-value (4 %, water) 9.0 – 9.6
Chloride (Cl) ≤ 0.0007 %
Phosphate (PO₄) ≤ 0.001 %
Sulfate (SO₄) ≤ 0.005 %
Heavy metals (as Pb) ≤ 0.001 %
As (Arsenic) ≤ 0.0005 %
Ca (Calcium) ≤ 0.005 %
Cu (Copper) ≤ 0.0005 %
Fe (Iron) ≤ 0.0005 %
NH₄ (Ammonium) ≤ 0.001 %
Pb (Lead) ≤ 0.0005 %
Corresponds to ACS,ISO,Reag. Ph Eur

Laboratuvar Kimyasalları

Analiz için di-Sodyum tetraborat dekahidrat ACS, ISO, Reag. Ph Eur

Borax,Sodium biborate decahydrate,Sodium borate decahydrate

M106308.0500

1.06308.0500

1063080500

Ürün Özellikleri:

500 gr 90,00 € + %20 KDV
Şunu da görmek için:Laboratuvar Kimyasalları
<< ürünlere dön