Sodium Selenite
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Post Date:
Oct 11,2018
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Expiry Date:
Oct 11,2019
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Detailed Description:
Cas No. :10102-18-8
Specs:98% min
Payment Method: TT,LC,DP,DA
Feed grade Sodium selenite CAS NO 10102-18-8
1. White crystal powder
2. Feed grade
3. Purity: 98%
4. Packing: 25kg/bag
Specifications:
Sodium phosphate monobasic dihydrate Analytical reagent USP31 Feed grade
Item Spec.
Assay (Na2SeO3)% ≥98.0 ≥98.0 ≥98.0
Assay(Se)% —— —— ≥44.7
Chloride% ≤0.005 ≤0.01 ——
Nitrate% ≤0.01 ≤0.01 ——
Water Insoluble% Conform Conform ——
Carbonate% Conform Conform ——
Selenate and Sulfate% ≤0.03 ≤0.03 ≤0.03
Reduce on drying% —— —— ≤1.00
Clarity Pass —— Dissolve absolutely and clear
Service we can provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment
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CAS Registry Number:
10102-18-8
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Synonyms:
;Monohydrated selenium dioxide;disodium selenite;sodium hydrogen selenite;sodium selenite;selenious acid, monosodium salt;
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Molecular Formula:
H2NaOSe
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Molecular Weight:
119.9634
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Molecular Structure:
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Hazard Symbols:
T+:Very toxic;
N:Dangerous for the environment;
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Risk Codes:
R23:;
R28:;
R31:;
R43:;
R51/53:;
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Safety Description:
S28A:;
S36/37:;
S45:;
S61:;
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