استارچ ( نشاسته ) مرک

تولید کمپانی مرک MERCK
ساخت کشور آلمان
Starch – استارچ (نشاسته)

حجم 1000 گرم ( 1 کیلوگرم )
کد مرک 101252 و Cas Number 9005-60-7
دارای گواهی و ستریفیکیت
MSDS COA و تاریخ دار

مشخصات فنی کمپانی Merck Starch 101252

Description
Catalogue Number 101252
Synonyms Amylum, Potato starch for determination of diastase
Overview Carbohydrate
Starch is generally composed of two molecule types: amylose and amylopectin. Starch and modified starches are important excipients. They act as fillers/binders.

Product Information

CAS number 9005-84-9
EC number 232-686-4
Grade ISO

Hill Formula (C₆H₁₀O₅)n
HS Code 3505 10 90
Quality Level MQ100
Applications
Application Starch soluble GR for analysis ISO. CAS 9005-84-9, pH 6.0 – 7.5 (20 g/l, H₂O, 25 °C).

Physicochemical Information

pH value 6.0 – 7.5 (20 g/l, H₂O, 25 °C)
Bulk density 300 kg/m3
Solubility 50 g/l
Safety Information according to GHS
Storage class 10 – 13 Alte lichide sau solide
Disposal 3
Reactivii organici relativ cu reactivitate relativ redusa trebuie colectati in containerul A. Daca sunt halogenati, ei trebuie colectati in containerul B. Pentru reziduurile solide utilizati containerul C.
Storage and Shipping Information
Storage NoTempLimit
Specifications
Appearance (color) white
Appearance (description) fine powder
pH-value (2 %; water) 6.0 – 7.5
Sensitivity passes test
Reducing matter (as maltose) max 0.7
Sulfated ash max 0.4
Loss on drying (105 °C, 2 h) max 10
Suitability as enzyme substrate (for amylases) passes test
Iso reagent