Specification Sheet

Product Name
Sodium triphosphate pentabasic purum p.a., ≥98.0% (T)

Product Number
72061

Product Brand
SIGALD

CAS Number
7758-29-4

Molecular Weight
367.86

Test

Specification

APPEARANCE (COLOR)Colorless or White
APPEARANCE (FORM)Powder
TITRATION (ION EXCHANGE)57-59 % CALC. BASED ON P2O5
TITRATION≥ 98.0 %
SOLUBILITY (COLOR)Colorless
SOLUBILITY (TURBIDITY)Clear
SOLUBILITY (METHOD)0.1G IN 10ML WATER
PH9.0 - 10.0
METAL TRACE ANALYSIS (ICP)CORRESPONDS TO REQUIREMENTS
CALCIUM (ICP)≤ 200 mg/kg
CADMIUM (ICP)≤ 50 mg/kg
COBALT (ICP)≤ 50 mg/kg
COPPER (ICP)≤ 50 mg/kg
IRON (ICP)≤ 50 mg/kg
NICKEL (ICP)≤ 50 mg/kg
LEAD (ICP)≤ 50 mg/kg
ZINC (ICP)≤ 50 mg/kg
TOTAL SULFUR AS SO4 (ICP)≤ 250 mg/kg
CHLORIDE (CL)≤ 1000 mg/kg

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon

MilliporeSigma

Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.