Flame Retardant Ammonium Dihydrogen Phosphate (MAP)
PRODUCTS CENTER
产品分类
product category
CONTACT US
-
+86-18190821996
Mail：phosphate@aliyun.com
ADD：Industrial Park, Shuangsheng Town, Shifang City, Sichuan, China
Number of views:
1000
Dipotassium Hydrogen Phosphate (DKP)
Category
category：Industrial application
Retail price
0.0
元
Market price
0.0
元
Number of views:
1000
Product serial number
Quantity
-
+
Stock:
0
Product description
Parameters
Dipotassium Hydrogen Phosphate (DKP)
Dipotassium phosphate
Chemical formula: K2HPO4, K2HPO4.3H2O
Molecular weight: 174.18, 228.22
CAS No.: 7785-11-4
Executive standard: HG/T4510-2013 (industrial grade), GB25561-2010 (food grade)
Properties: Dipotassium hydrogen phosphate trihydrate is a white crystal with water. Anhydrous is white powder. Easily soluble in water, the aqueous solution is slightly alkaline, slightly soluble in alcohol, hygroscopic, and self-dissolving at high temperature. Anhydrous dipotassium hydrogen phosphate is converted into potassium pyrophosphate when heated to 204°C.
Uses: used in boiler water treatment, medicine and fermentation, industrial use as phosphorus and potassium regulator, bacterial culture medium, raw material for the manufacture of potassium pyrophosphate, can be used as liquid fertilizer, ethylene glycol antifreeze corrosion inhibitor, also Can be used as feed nutritional supplements.
Packing: inner plastic outer woven, net weight 25Kg, 50Kg, 1000Kg per bag, stored in a ventilated and dry place.
[Table unit: %]
| Serial number | Indicator name | National standard | Internal control index | National standard | Internal control index | |
| Dipotassium hydrogen phosphate | Anhydrous | Trihydrate | ||||
| 1 | Main content (K2HPO4) | ≥ | 98.0 | 99 | 97.0 | 99 |
| 2 | Phosphorus pentoxide (calculated as P2O5) | ≥ | 39.9 | 40.3 | 30.2 | 30.8 |
| 3 | Potassium oxide (K2O on dry basis) | ≥ | 52 | 53 | 40 | 40.8 |
| 4 | Arsenic (AS) | ≤ | 0.01 | 0.01 | 0.01 | 0.01 |
| 5 | Fluoride (in F) | ≤ | / | 0.003 | / | 0.001 |
| 6 | Heavy metals (in Pb) | ≤ | 0.005 | 0.003 | 0.005 | 0.003 |
| 7 | Water insoluble matter | ≤ | 0.02 | 0.008 | 0.02 | 0.008 |
| 8 | Moisture | ≤ | / | 0.1 | / | 0.1 |
| 9 | Sulfate (in terms of SO4) | ≤ | / | 0.001 | / | 0.005 |
| 10 | Iron (in Fe) | ≤ | 0.003 | 0.001 | 0.003 | 0.001 |
| 11 | Lead (in Pb) | ≤ | / | 0.0004 | / | 0.0004 |
| 12 | PH (10g/L solution) | 9.0-9.4 | 9.0-9.4 | |||
| 13 | Chloride (in Cl) | ≤ | 0.05 | 0.03 | 0.05 | 0.0015 |
| 14 | Appearance | White powder | White crystalline particles | |||
Keyword:
dipotassium
phosphate
Scan the QR code to read on your phone
Previous
disodium hydrogen phosphate (DSP)
Recommended Products
Feed Additive Potassium Dihydrogen Phosphate (MKP)
Dipotassium Hydrogen Phosphate (DKP)
Food Grade Dipotassium Phosphate (DKP)
Food Grade Potassium Dihydrogen Phosphate (MKP)
Food Grade Potassium Pyrophosphate (TKPP)
客户留言
Description:
搜索
We will, as always, adhere to the core concept of "quality first, service first, reputation first" to meet the needs of our customers, and continue to improve the company's overall image and business strength.
Contact us
TEL：+86-18190821996
Mail：PHOSPHATE@ALIYUN.COM
ADD：Industrial Park, Shuangsheng Town, Shifang City, Sichuan, China
scan it
Browse the mobile website
Copyright @ 2022 Shifang Qishan Chemical Co., Ltd. 蜀ICP备10032040号-1 Powered by www.300.cn SEO