PRODUCT CODE:

121096

Starch from Potato soluble (Reag. USP, Ph. Eur.) PA
indicator for iodometry

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(C₆H₁₀O₅)_n

(C₆H₁₀O₅)_n

M.= (162,14)n	CAS [9005-84-9]	EINECS 232-686-4
NC 3505 10 90

PHYSICAL DATA: White yellowish powder · Solubility in water at 90 ºC 50 g/l ·
APPLICATIONS: Analytical reagent: RFE · USP 29 · BP · Ph. Eur. IV · Indicator in iodometric titrations ·
BIBLIOGRAPHY: Merck Index 12 , 8955 13 , 8878 · Römpp 8 , 3945 · ISO 6353/3-1987 R - 92 , 70 · ACS IX , 632 X , 659 · USP-NF  29 , 3567 · Ph.Eur. III , 390 98 , 183 99 , 262 2000 , 374 IV , 1794 3 , 3118 ·

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HAZARDOUS: RTECS: GM 5090000 · VLA-ED: 10 mg/m³ ·

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SPECIFICATIONS:

Identity	IR p/t.
pH of 2% solution	5,5-7,0
MAXIMUM LIMIT OF IMPURITIES
Insoluble matter in H2O	p/t.
Loss on drying at 100°C	13-20 %
Residue on ignition (as SO4)	1,5 %
Reducing substances (as C6H12O6)	0,7 %
Sensitivity as iodine reagent	p/t.