33506
Oxalic acid dihydrate
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (manganometric)
동의어(들):
Ethanedioic acid dihydrate
로그인조직 및 계약 가격 보기
모든 사진(1)
About This Item
Linear Formula:
HO2CCO2H · 2H2O
CAS Number:
Molecular Weight:
126.07
Beilstein:
3679436
EC Number:
MDL number:
UNSPSC 코드:
12352100
eCl@ss:
39021701
PubChem Substance ID:
NACRES:
NA.21
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추천 제품
Grade
ACS reagent
Quality Level
Agency
USP/NF
reag. ISO
reag. Ph. Eur.
vapor density
4.4 (vs air)
vapor pressure
<0.01 mmHg ( 20 °C)
grade
puriss. p.a.
분석
≥99.5% (manganometric)
양식
crystals
불순물
foreign organic matter, in accordance
≤0.001% total nitrogen (N)
무기 잔류물
≤0.01% (as SO4)
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일반 설명
Oxalic acid dihydrate crystals are monoclinic and exhibit a space group P21/n. Each unit cell contains two molecules. 13C chemical shielding tensors in oxalic acid dihydrate have been evaluated.[1]
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
개인 보호 장비
dust mask type N95 (US), Eyeshields, Gloves
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