{"id":305,"date":"2025-07-08T10:13:05","date_gmt":"2025-07-08T02:13:05","guid":{"rendered":"http:\/\/43.160.252.200\/?page_id=305"},"modified":"2025-07-22T17:55:14","modified_gmt":"2025-07-22T09:55:14","slug":"ammonium-dihydrogen-phosphate","status":"publish","type":"page","link":"https:\/\/www.ysxtchem.com\/en\/ammonium-dihydrogen-phosphate\/","title":{"rendered":"Ammonium dihydrogen phosphate (MAP)"},"content":{"rendered":"
\"\"<\/figure>\n\n\n\n

Packing\uff1aPlastic woven bag. Net weight 25 Kg\u3001 50Kg \u30011000Kg , store at a cool, dry and well ventilated place.<\/p>\n\n\n\n

Chemical formula\uff1aNH4H2PO4 \n Molecular weight\uff1a115.0         <\/p>\n\n\n\n

Standard executed: HG\/T4133-2010\uff08Tech grade\uff09 GB 25569-2010(Food grade)<\/p>\n\n\n\n

Property: White crystalline free flowing solid. Density is 1.0803, melting point is190\u2103. soluble in water easily, Slightly soluble in alcohol, insoluble in acetone.<\/p>\n\n\n\n

\u6280\u672f\u6307\u6807\uff1aTechnical Specifications\uff1a<\/p>\n\n\n\n

\u5e8f\u53f7No.<\/td>\u6307\u6807\u540d\u79f0Specifications<\/td>\u5de5\u4e1a\u7ea7Tech Grade<\/td>\u98df\u54c1\u7ea7Food Grade<\/td><\/tr>
Wet<\/td>Hot<\/td><\/tr>
1<\/td>    \u4e3b\u542b\u91cf(NH4H2PO4\u8ba1)                 % \u2265     Main content<\/td>98.0<\/td>99.0<\/td>99.0<\/td><\/tr>
2<\/td>    P2O5                              % \u2265    Phosphorus pentoxide<\/td>60.5<\/td>61.0<\/td>61.0<\/td><\/tr>
3<\/td>    \u6c2e                                 % \u2265     Nitrogen, as N<\/td>11.5<\/td>12.0<\/td>12.0<\/td><\/tr>
4<\/td>     1%\u6c34\u6eb6\u6db2PH\u503c           PH of 1% solution<\/td>4.0-5.0<\/td>4.2-4.8<\/td>4.3-5.0<\/td><\/tr>
5<\/td>    \u6c34\u4e0d\u6eb6\u7269                           % \u2264     Water insoluble<\/td>0.3<\/td>0.1<\/td>0.10<\/td><\/tr>
6<\/td>    \u6c34\u4efd(H2O)                          % \u2264     Moisture<\/td>0.5<\/td>0.5<\/td>0.20<\/td><\/tr>
7<\/td>     \u7837(\u4ee5As\u8ba1)                         % \u2264    Arsenic, as AS<\/td>–<\/td>0.005<\/td>0.0003<\/td><\/tr>
8<\/td>     \u6c1f\u5316\u7269(\u4ee5F\u8ba1)                      % \u2264    Fluoride, as F<\/td>–<\/td>0.02<\/td>0.001<\/td><\/tr>
9<\/td>    \u91cd\u91d1\u5c5e (\u4ee5Pb\u8ba1)                   % \u2264    Heavy metal, as Pb<\/td>–<\/td>0.005<\/td>0.001<\/td><\/tr>
10<\/td>     \u786b\u9178\u76d0\u4ee5SO4\u8ba1                   % \u2264     Sulphates, as SO4<\/td>1.2<\/td>0.9<\/td>—<\/td><\/tr>
11<\/td>     \u94c5Pb                              % \u2264<\/td><\/td><\/td>0.0004<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Usage: It is an efficient nitrogen phosphorus compound fertilizer,<\/a>Can be used as foliar fertilizer<\/a>Fertilization through flushing, drip irrigation, and sprinkler irrigation Also used for preparing N, P, K compound fertilizers.<\/p>\n\n\n\n

Mainly used as a fire retardant for wood, paper, and fabrics (such as extinguishing agents for firewood stems and candle cores), a dispersant for fiber processing and dye industry, and a glaze for enamel,<\/a><\/a>Also used as an additive for fireproof coatings, dry powder fire extinguishing agents<\/a>Printing and plate making, etc.<\/p>\n\n\n\n

Used as a fermentation agent, regulator, buffer, etc. in the food industry. Also used as an animal feed additive. It is also used in pharmaceutical manufacturing.<\/p>\n\n\n\n

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\u5305\u88c5\uff1a\u5185\u5851\u5916\u7f16\uff0c\u6bcf\u888b\u51c0\u91cd25 Kg\u3001 50Kg \u30011000Kg\uff0c\u8d2e\u4e8e\u901a\u98ce\u5e72\u71e5\u5904\u3002 \u5316\u5b66\u5f0f\uff1aNH4H2PO4&n […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-305","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ysxtchem.com\/en\/wp-json\/wp\/v2\/pages\/305","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ysxtchem.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ysxtchem.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ysxtchem.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ysxtchem.com\/en\/wp-json\/wp\/v2\/comments?post=305"}],"version-history":[{"count":6,"href":"https:\/\/www.ysxtchem.com\/en\/wp-json\/wp\/v2\/pages\/305\/revisions"}],"predecessor-version":[{"id":845,"href":"https:\/\/www.ysxtchem.com\/en\/wp-json\/wp\/v2\/pages\/305\/revisions\/845"}],"wp:attachment":[{"href":"https:\/\/www.ysxtchem.com\/en\/wp-json\/wp\/v2\/media?parent=305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}