亚硫酸氢钠 ≥90% FCC, purified, Macron Fine Chemicals™
供应商: Avantor Performance Materials
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Danger
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Synonyms:
酸式亚硫酸钠
MACR7444-06EA
424.05
CNY
MACR7444-06
MACR7444-20
MACR7444-03
亚硫酸氢钠 ≥90% FCC, purified, Macron Fine Chemicals™
亚硫酸氢钠
Granular. A mixture of sodium bisulfite (NaHSO₃) and sodium metabisulfite (Na₂S₂O₅).
分子式:
HNaO₃S 分子量: 104.06 g/mol 溶点: 300 密度: 2.476 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00167602 CAS号: 7631-90-5 EINECS: 231-548-0 UN号: 2693 ADR: 8 III Merck Index: 12,08731 |
产品技术规格
Meets F.C.C. Requirements | |
Food GMP Manufactured Product | |
CAUTION: For Manufacturing, processing or repackaging | |
Bulk Food Chemical |
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FCC - Assay (as (Na₂S₂O₅)) | ≥90 % |
FCC - Assay (SO₂) | 58.5 - 67.4 % |
Solubility | Passes Test |
FCC - Identification A | Passes Test |
FCC - Identification B | Passes Test |
Insoluble Matter | ≤0.005 % |
Thiosulfate (S₂O₃) | ≤0.05 % |
Arsenic (As) | ≤1 ppm |
FCC - Lead (Pb) | ≤2 mg/kg |
FCC - Iron (Fe) | ≤0.005 % |
FCC - Selenium (Se) | ≤5 mg/kg |
Chloride (Cl) | ≤0.02 % |
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