45%-50% EDTA(NH4) 2 50% 액체 테트라소듐 EDTA 액체 테크 등급

• CAS No.: 13236-36-4
• Formula: C10h12n2o8na4.4H2O
• EINECS: 200-573-9
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Technical
• 모델 번호.: Kagro EDTA 4Na liquid
• Colour: Light Yellow or Colorless Liquid
• 순도: 99.52%
• SO4: 0.05%
• 무거운 정신: 0.001%
• 가치 제안: 221
• 운송 패키지: 1000L IBC Drums
• 사양: 99.5%
• 등록상표: Kagro
• 원산지: China
• 세관코드: 2922499990
• 생산 능력: 5000ton/Month

제품 설명

Items	Specification	Results
Appearance	Yellow light or colorlees transparent liquid	Complies
Purity	45-50%	49%
PH	5.0±0.5	5.1
Pb	0.001% Max	Not Detective
Fe	0.001% Max	Not Detective
Chelate value	135	Complies
Viscosity	16.0-24.0	20.0
Water content	≤55	54
Density	1. 10- 1.30	1.20

EDTA Acid is calcium ion complexing agent, detergent and blood anticoagulant. In biochemical studies, it is used as a calcium chelating agent to eliminate the inhibitory effect of trace heavy metals on the enzyme catalyzed reaction.

Application

EDTA can form stable water soluble complex with alkali metal, rare earth element and transition metal. In addition to sodium salt, there are ammonium salts and various salts, such as iron, magnesium, calcium, copper, manganese, zinc, cobalt, aluminum and so on.

Storage

Be stored on shelves in dry and ventilated storehouse. Avoid direct sunshine, humidity, breakage of the bags and contamination.