모든 사진(5)
About This Item
Linear Formula:
(HPO3)n
CAS Number:
MDL number:
UNSPSC 코드:
12352106
PubChem Substance ID:
NACRES:
NA.21
추천 제품
Grade
ACS reagent
Quality Level
양식
chips
포함
57.0-63.0% sodium phosphite as stabilizer
농도
33.5-36.5%
density
2 g/cm3
음이온 미량물
MnO4- reducers: ≤0.02%
chloride (Cl-): ≤0.001%
nitrate (NO3-): ≤0.001%
sulfate (SO42-): ≤0.005%
양이온 미량물
As: ≤1 ppm
Fe: ≤0.005%
heavy metals: ≤0.005% (by ICP)
SMILES string
OP(=O)=O
InChI
1S/HO3P/c1-4(2)3/h(H,1,2,3)
InChI key
UEZVMMHDMIWARA-UHFFFAOYSA-N
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관련 카테고리
일반 설명
meta-Phosphoric acid is a polymer form of phosphoric acid. It is used as a catalyst as well as a reactant in chemical synthesis.
애플리케이션
meta-Phosphoric acid can be used as:
- A catalyst in combination with InCl3 to synthesize 1,8-dioxooctahydroxanthene derivatives by the reaction of cyclic β-diketones and aldehydes.
- A phosphate precursor to synthesize antimony phosphate (SbPO4) by reacting with antimony metal at high temperatures.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1
Storage Class Code
8B - Non-combustible corrosive hazardous materials
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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