Merck 106999 1000 Sodium Triphosphate For MOD 1 KG.

Merck 106999 1000 Sodium Triphosphate For MOD 1 KG.

74.14 ( KDV Dahil )

for BOD determination acc. to DIN 38409-H-51

Stok kodu: 106999.1000 Kategoriler: ,

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Description
Catalogue Number 106999
Description penta-Sodium triphosphate

Product Information
CAS number 7758-29-4
EC number 231-838-7
Hill Formula Na₅O₁₀P₃
Chemical formula Na₅P₃O₁₀
Molar Mass 367.86 g/mol
HS Code 2835 31 00
Quality Level MQ100

Physicochemical Information
Density 2.52 g/cm3
Melting Point 622 °C (decomposition)
pH value 9.5 – 10.3 (1 g/l, H₂O)
Vapor pressure <0.1 hPa (20 °C)
Bulk density 1000 kg/m3
Solubility 145 g/l

Toxicological Information
LD 50 oral LD50 Rat 3120 mg/kg
LD 50 dermal LD50 Rabbit > 7940 mg/kg

Safety Information according to GHS
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly 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 NoTempLimit

Specifications
Assay (acidimetric, P₂O₅) 57 – 59 %
pH-value (1 %; water) 9 – 10
Fe (Iron) ≤ 0.005 %
Para Birimi
Canlı Destek
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