HUTONG TOLUENE DIISOCYANATE 80/20 98%
US $1200-$2900
Высококачественная Этилендиаминтетрауксусная кислота 4 CAS
- Категория: High Purity Reagents >>>
- Поставщик: Henan,Shuohong,Trade,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 0.85 $* | 0.56 $* |
| Aug-20-2025 | 0.31 $* | 0.53 $* |
| Jul-20-2025 | 0.15 $* | 0.24 $* |
| Jun-20-2025 | 0.71 $* | 0.96 $* |
| May-20-2025 | 0.74 $* | 0.9 $* |
| Apr-20-2025 | 0.16 $* | 0.16 $* |
| Mar-20-2025 | 0.0 $* | 0.61 $* |
| Feb-20-2025 | 0.3 $* | 0.9 $* |
| Jan-20-2025 | 0.42 $* | 0.71 $* |
Характеристики
Product Description
Specification
Product Name: | Ethylenediaminetetraacetic acid |
CAS: | 60-00-4 |
MF: | C10H16N2O8 |
MW: | 292.24 |
EINECS: | 200-449-4 |
Mol File: | 60-00-4.mol |
Melting point | 250 °C (dec.) (lit.) |
Boiling point | 434.18°C (rough estimate) |
density | 1.46 g/cm3 at 20 °C |
vapor pressure | <0.013 hPa (20 °C) |
refractive index | n20/D 1.363 |
Fp | >400°C DIN 51758 |
storage temp. | 2-8°C |
solubility | 3 M NaOH: 100 mg/mL |
pka | pKa 2 (Uncertain);10.26 (Uncertain) |
form | crystalline |
color | White to almost white |
Odor | Odorless |
PH | 2.5 (10g/l, H2O, 23℃)(slurry) |
PH Range | 2.5 at 10 g/l at 23 °C |
Water Solubility | 0.5 g/L (25 ºC) |
λmax | λ: 280 nm Amax: ≤0.25 |
Decomposition | 240 °C |
Merck | 14,3517 |
BRN | 1716295 |
Stability: | Stable. Incompatible with copper, copper alloys, nickel, aluminium, strong oxidizing agents, strong bases |
CAS DataBase Reference | 60-00-4(CAS DataBase Reference) |
NIST Chemistry Reference | N,N'-1,2-Ethane diylbis-(N-(carboxymethyl)glycine)(60-00-4) |
EPA Substance Registry System | Ethylenediaminetetraacetic acid (60-00-4) |
Packing & Delivery
Customizable
Company Profile
Henan shuohong Trade Co., Ltd
FAQ
1. who are we?
We are based in Henan, China, start from 2021,sell to Western Europe(20.00%),North America(10.00%),South America(10.00%),Eastern Europe(10.00%),Southeast Asia(10.00%),Africa(10.00%),Oceania(10.00%),Eastern Asia(10.00%),Southern Europe(10.00%). There are total about null people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
chemical industry
4. why should you buy from us not from other suppliers?
null
5. what services can we provide?
Accepted Delivery Terms: null；
Accepted Payment Currency:null;
Accepted Payment Type: null;
Language Spoken:null
We are based in Henan, China, start from 2021,sell to Western Europe(20.00%),North America(10.00%),South America(10.00%),Eastern Europe(10.00%),Southeast Asia(10.00%),Africa(10.00%),Oceania(10.00%),Eastern Asia(10.00%),Southern Europe(10.00%). There are total about null people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
chemical industry
4. why should you buy from us not from other suppliers?
null
5. what services can we provide?
Accepted Delivery Terms: null；
Accepted Payment Currency:null;
Accepted Payment Type: null;
Language Spoken:null
