中国熟妇牲交视频大全_少妇熟女天堂网av_国产乱子伦一区二区三区_成 人a v在线播放免费

Welcome to Sanxi Chemical
Tel:+86-351-5280333/5627605
Jiaocheng Sanxi Chemical Co., Ltd.
Current location:Products > Agriculture Grade Potassium Nitrate CAS No:7757-79-1
Specialty Water Soluble FertilizerNitrate ChemicalsOther Products
Agriculture Grade Potassium Nitrate CAS No:7757-79-1
Agriculture Grade Potassium Nitrate CAS No:7757-79-1

Agriculture Grade Potassium Nitrate CAS No:7757-79-1:

 

Molecular Formula:KNO3

CAS No.: 7757-79-1

Relative Molecular Weight: 101.1

Quality Standard: GB 1918-2011

Place of Origin: Shanxi, China (Mainland)

 

Potassium nitrate is a chlorine-free compound fertilizer with high solubility, and its effective components nitrogen and potassium can be quickly absorbed by crops without chemical residues.Suitable for vegetables, fruits and flowers, and some chlorine-sensitive crops (e.g. potatoes, strawberries, beans, cabbage, lettuce, peanuts, carrots, Onions, blueberries, tobacco, apricots, grapefruit and avocados).

This product can not only improve planting,it can also greatly improve the quality of crops.

 

Index Name

First Grade

Qualified Grade

Agricultural Grade

Actual Value

Purity (KNO3-) % ≥

99.4

99

98

99.4

Water content (H2O) % ≤

0.10

0.30

1.0

0.06

Chloride content (based on Cl) % ≤

0.02

0.10

0.30

0.009

Insoluble substance in water % ≤

0.02

0.05

0.007

Sulfate content (based on SO42) % ≤

0.01

0.005

Fe % ≤

0.003

0.003

K2O % ≥

45.5

46

N % ≥

13

13.5

 

Hot Tags: agriculture grade potassium nitrate CAS no:7757-79-1, China, manufacturers, suppliers, customized, wholesale, price, bulk, cheap, free sample, Agriculture Grade Calcium Magnesium Nitrate GranularAgriculture Grade Calcium Magnesium Nitrate FlakeAgriculture Grade Potassium NitrateCAN Calcium Ammonium Nitrate 15.5-0-0CAS No:7757-79-1Grade Calcium Nitrate
Back】 【Order
Copyright (C) 2021,Jiaocheng Sanxi Chemical Co., Ltd. All Rights Reserved.Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice
Follow Sanxi Chemical

Follow Sanxi Chemical

Scan the mobile version

Scan the mobile version

Focus on Sanxi Chemical Tiktok

Focus on Sanxi Chemical Tiktok