Product Details
| Product Name: EDTA-4Na | CAS No.: 13235-36-4 |
| Min. Order: 1000KG | Purity: 99.5 |
| Supply Ability: 200TONS/MONTH | Release date: 2026/04/17 |
EDTA-4Na COA
Specification
ITEMS | ||||
Industry grade | Daily chemical grade | Spray | Dihydrate | |
Purity%: | ≥99.0 | ≥99.5 | ≥99.3 | 107-109 |
Cl% | ≤ 0.01 | ≤ 0.01 | ≤ 0.01 | ≤ 0.01 |
SO4% | ≤ 0.05 | ≤ 0.05 | ≤ 0.03 | ≤ 0.05 |
Pb % | ≤ 0.001 | ≤ 0.001 | ≤ 0.001 | ≤ 0.001 |
Fe | ≤ 0.001 | ≤ 0.001 | ≤ 0.0005 | ≤ 0.001 |
（mgCaCO3/g） | ≥ 220 | ≥ 220 | ≥ 220 | ≥ 234 |
PH | 10.5-11.5 | 10.5-11.5 | 10.5-12.5 | 10.5-11.5 |
NTA % | ≤1.0 | ≤0.1 | ≤3.0 | —— |
g/L | —— | —— | 600-800 | —— |
Apperance | White crystal powder | White crystal powder | White powder | White crystal powder |
Ms Aroma
Qingdao Trust Agri Chemical Co.,Ltd
Quick contact : wechat/whatsAPP 008613645321522 tom@qdtrustagri.com
QQ/TIM:1493571842
Company Profile Introduction
Qingdao Trust Agri Chemical Co.,Ltd is located in Qingdao, Shandong Province. Our company is a professional chemicals exporter, products included: Industry chemical, intermediate, inorganic salt.etc.
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China- Since: 2016-04-04
- Address: Room 713, Guomao Building, No. 192 Zhengyang Middle Road, Chengyang District, Qingdao City, Shandong
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