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TEL:+86-20-29813152
Web:http://http://www.m.cqdongrui.com.cn
E-mail:cpcc@pigeonchem.com
Address:ROOM 1605,HO KING COMMERCIAL CENTER,2-16 FA YUEN STREET,MONGKOK,KOWLOON,HONG KONG

品質(zhì)標(biāo)準(zhǔn)
|
|
|
Qanlity standard |
|
|
成分 |
標(biāo)準(zhǔn)一 |
標(biāo)準(zhǔn)二 |
外觀 |
Brown powder |
Brown powder |
FAS(Dry basis) % |
≥70.0 |
≥80.0 |
水不溶物 |
≥95.0 |
≥95.0 |
水份 |
≤10.0 |
≤10.0 |
PH值 |
5-6 |
5-6 |
篩選物 % |
≤5.0 |
≤5.0 |