Product Name Brand Model Area Price (RMB  RMB / piece ) digital illuminance meter Lantai LX9626 Guangdong 206 — 300 Shanghai 233 — 380 Zhejiang 200 — 240 Jiangsu 200 — 365
â—† Model: LX9626
â—† Measuring range: 0-50000LUX, 0-5000FC
â—† Resolution: 1
◆ Accuracy: ±5%
â—† Hold function â—† Overload indication: 1
â—† Power: 4 AA batteries â—† Battery voltage indication: Low voltage indication â—† Dimensions: 132x64x30mm
â—† Weight: 180g (without battery)
â—† sensor size: 96x58x16mm
EDTA is mainly used for Water Treatment, as an additive to Detergent, chemical for photography, paper-making and oil-field. It is also used as detergent for boiler cleaning and reagent in chemical analysis.
1. High molecular chemical industry: EDTA is used as polymetization activator for butyl bezene latex, and polyreaction terminator in acrylic fibre poiduction.
2. Daily chemicals: EDTA is used as additive to detergent, skin cream and hair-conditioner.
3. Paper-making: EDTA is used for treating the steamed fibre. It will promote the whiteness of paper and reduce the incrustation in the steamer.
4. Pharmaceutical industry: Through cyclopolymerization with methyl amide, EDTA is made into ethyl imide, a remedy for psoriasis. It is also a stablizer for some vaccines and an antihaemoagglutinin.
5. Textile dyeing and printing: EDTA will promote color ability of the dyestuff and brightness of the dyed fabric.
EDTA Disodium,EDTA 2NA,EDTA For Preservative
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