Citric acid, anhydrous ≥99.8%, powder, AnalaR NORMAPUR®

공급업체: VWR Chemicals
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84841.290EA 927.3 KRW InStock
84841.290
Citric acid, anhydrous ≥99.8%, powder, AnalaR NORMAPUR®
Citric acid
포뮬러: HOC(COOH)(CH₂COOH)₂
MW: 192.13 g/mol
끊는점: 310 °C (1013 hPa)
녹는점: 149…151 °C
밀도: 1.665 g/cm³ (20 °C)
보관 온도: Ambient
MDL 번호: MFCD00011669
CAS 번호: 77-92-9
EINECS: 201-069-1
UN: 0000
REACH: 01-2119457026-42
Merck 색인: 13,02350
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사양 테스트 결과

Assay Min. 99.8 %
Ignition residue (SO4) Passes test USP
Heavy metals (as Pb) Max. 1 ppm
C2O4 (as C2H2O4) Max. 10 ppm
Cl (Chloride) Max. 5 ppm
SO4 (Sulphate) Max. 30 ppm
Al (Aluminium) Max. 0.2 ppm
As (Arsenic) Max. 1 ppm
Ba (Barium) Max. 1 ppm
Ca (Calcium) Max. 20 ppm
Cu (Copper) Max. 1 ppm
Fe (Iron) Max. 1 ppm
Hg (Mercury) Max. 1 ppm
Mg (Magnesium) Max. 1 ppm
Pb (Lead) Max. 0.5 ppm
Zn (Zinc) Max. 1 ppm

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