- Food Additives[3]
- Organic Intermediate[2]
- Agrochemicals & Pesticides[10]
- Chemical Reagents[10]
- Pharmaceutical[10]
- Plant Extract[7]
- Daily Chemicals[10]
- Flavour & Fragrance[7]
- Inorganic Acids[2]
- Pigment[5]
- Dyestuffs[2]
- Contact Person : Ms. huang shuiqing
- Company Name : Shanghai Hanwish Industrial Co., Ltd.
- Tel : 86-21-50582012,18930248642
- Fax : 86-21-50582012
- Address : Shanghai,Shanghai,room 499,No.15,Lane 1755 Yunbei Road,Nanxiang town,Jiading District,Shanghai
- Country/Region : China
Phssphoric Acid 7664-38-2
Phosphoric acid food grade
Molecular Formula : H3PO4 Molecular Weight : 97.99
Item | Value | ||||||
Industry Grade | Food Grade | ||||||
85% | 75% | ||||||
Excellent | Grade 1 | Grade 2 | Excellent | Grade 1 | Grade 2 | ||
Colority ≤ | 20 | 30 | 40 | 20 | 30 | 40 | 20 |
Content (H 3 P O 4 ), % ≥ | 85.0 | 85.0 | 85.0 | 75.0 | 75.0 | 75.0 | 75.0~86.0% |
Chloride(Cl ) , % ≤ | 0.0005 | 0.0005 | 0.001 | 0.0005 | 0.0005 | 0.001 |
|
Sulphates( SO 4 ), % ≤ | 0.003 | 0.005 | 0.01 | 0.003 | 0.005 | 0.01 |
|
Iron(Fe), % ≤ | 0.002 | 0.002 | 0.005 | 0.002 | 0.002 | 0.005 |
|
Arsenic (As) , % ≤ | 0.0001 | 0.005 | 0.01 | 0.0001 | 0.005 | 0.01 | 0.00005 |
Arsenic (Pb), % ≤ | 0.001 | 0.001 | 0.05 | 0.001 | 0.001 | 0.05 | 0.0005 |
Heavy metals ( F), % ≤ |
|
|
|
|
|
| 0.0010 |
Easily oxidated matter( H 3 PO 3 ), % ≤ |
|
|
|
|
|
| 0.012 |
Usage : Used as cleaner for printed circuit , acidic flavoring for food, nutriment for yeast, also for use of producing different phosphates
Phssphoric Acid 7664-38-2
