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Chemical Name: EDTA calcium disodium
Molecular Formula: C10H12CaN2Na2O8•2H2O
Molecular Weight: 410.31
CAS: 62-33-9
Quality indicators
EDTA calcium disodium
Chemical Name: EDTA calcium disodium
Molecular Formula: C10H12CaN2Na2O8·2H2O
Molecular Weight: 410.31
CAS: 62-33-9
Quality indicators
|
No. |
Item Index |
Food-gradestandards |
Industry Standard |
|
1 |
Appearance |
White powder |
White or slightly yellow powder |
|
2 |
Calicium lactate |
99.0 ~101.0% |
≥98.0% |
|
3 |
Chloride（Cl）% |
≤0.01% |
≤0.01% |
|
4 |
Sulphate（SO4)% |
≤0.1% |
≤0.1% |
|
5 |
Ferrum % (Fe) |
≤10PPM |
≤10PPM |
|
6 |
Heavy Metal % (Pb) |
≤10 ppm |
≤10PPM |
|
7 |
PH value(1% aqueous solution) |
6.5 ~ 7.5 |
4 ~ 5 |
|
8 |
PH value(20% aqueous solution) |
6.5 ~ 8.0 |
|
|
9 |
Loss on dry |
5.0~13.0% |
|
|
10 |
Nitrilotriacetic acid |
≤0.1 w/% |
|
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11 |
Calcium |
10 ± 0.5% |
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Uses EDTA Disodium is applied in detergent, dyeing auxiliary, fiber treatment agent, cosmetic additive, food additive and agricultural micro-fertilizer, as well as in mariculture. Storage & Handling Stored in a cool dry place, light makes the product devitalized Standard Packaging 25 kg bag or according to customers’ demand |
Wuxi Zuping Food Science Tel: 86-510-87209612 87209613 |
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