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5743-28-2
bosschemical
5743-28-2
Product Description
Product name: Calciumascorbatedihydrate
CAS:5743-28-2
MF:C6H12CaO7
MW:236.23
EINECS:611-529-7
Specifications :
COA 数据指标部分
Test Items Test Parameters | Test Results |
Appearance White to slightly yellow crystalline powder Identification Positive
Assay(as C 12 H 14 CaO 12 ·2H 2 O) ≥98.0% (on the as is basis) Specific optical rotation +95°~+97°
pH(10%,W/V) 6.8-7.4
Loss on drying ≤0.1% Arsenic(as As) ≤0.0003%
Fluoride ≤0.001%
Heavy metals(as Pb) ≤0.001%
Mercury ≤0.0001%
Lead ≤0.0002%
Oxalate Pass | White crystalline powder
Positive
99.7%
+95.86°
7.26
0.04% <0.0003% <0.001% <0.001% <0.0001% <0.0002% Pass |
Product Description
Product name: Calciumascorbatedihydrate
CAS:5743-28-2
MF:C6H12CaO7
MW:236.23
EINECS:611-529-7
Specifications :
COA 数据指标部分
Test Items Test Parameters | Test Results |
Appearance White to slightly yellow crystalline powder Identification Positive
Assay(as C 12 H 14 CaO 12 ·2H 2 O) ≥98.0% (on the as is basis) Specific optical rotation +95°~+97°
pH(10%,W/V) 6.8-7.4
Loss on drying ≤0.1% Arsenic(as As) ≤0.0003%
Fluoride ≤0.001%
Heavy metals(as Pb) ≤0.001%
Mercury ≤0.0001%
Lead ≤0.0002%
Oxalate Pass | White crystalline powder
Positive
99.7%
+95.86°
7.26
0.04% <0.0003% <0.001% <0.001% <0.0001% <0.0002% Pass |
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