CAS 64-02-8 ethylenediaminetetraacetic acid tetrasodium salt EDTA 4Na
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$2.90 / 25 - 999 kilograms
$2.20 / >=1000 kilograms - 25 kilograms
- Hengshui Haoye Co., Ltd.
- Hebei, China
- Mr Roy luo
Product Detail
Origin: | Hebei china | color: | white |
Other names: | EDTA tetrasodium salt | model: | - |
purity: | 99%,99%min | product name: | EDTA 4na |
EINECS number: | 200-573-9 | Shelf life: | 2 years |
application: | as a water softener | IF: | C10H12N2Na4O8 |
Grade standard: | Agricultural grade, electronic grade, food grade, industrial grade, pharmaceutical grade, reagent grade | Packaging Details: | 25kg/bag |
payment terms: | L/C, T/T | Chinese Academy of Sciences: | 64-02-8 |
brand: | Haoye | Classification: | other |
EINECS number: | 200-573-9 | appearance: | White crystal powder |
CAS number: | 64-02-8 |
product name | Tetrasodium EDTA | ||||||
other names | Tetrasodium EDTA | ||||||
Chinese Academy of Sciences | 64-02-8 | ||||||
european chemical society | 200-573-9 | ||||||
IF | C10H12N2Na4O8 | ||||||
Megawatt | 380.17 | ||||||
appearance | White crystal powder | ||||||
density | 6.9 g/cm3 | ||||||
boiling point | 614.2°C | ||||||
purity | 99.0% | ||||||
Solubility | stable. Incompatible with strong oxidizing agents. |
Test items | standard |
appearance | white crystalline powder |
pH 1% pp 25°C | 10.5-11.5 |
purity% | ≥99.0 |
Chelation value (mg/g) | ≥220 |
NTA% | ≤1 |
Heavy metal (eg, Pb) ppm | ≤0.001 |
iron,% | ≤0.001 |
chloride,% | ≤0.001 |
Sulfates. % | ≤0.01 |
complexing agent
It is an important complexing agent and metal masking agent. It can be used in textile industry dyeing, water treatment, coloring
Photosensitive, daily chemical, paper and other industries. SBR industry. The dry-process acrylic fiber industry offsets metal interference, improves the color and brightness of dyed fabrics, and can also be used in liquid detergents to improve washing quality and enhance washing effects.
Photosensitive, daily chemical, paper and other industries. SBR industry. The dry-process acrylic fiber industry offsets metal interference, improves the color and brightness of dyed fabrics, and can also be used in liquid detergents to improve washing quality and enhance washing effects.
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