Factory Supply Sodium Phosphate Monobasic Monohydrate Powder CAS 10049-21-5
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Product Details
| Customization: | Available |
|---|---|
| CAS No.: | 10049-21-5 |
| Formula: | Nah2po4-H2O |
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Basic Info.
- Model NO.
- CAS 10049-21-5
- EINECS
- 231-449-2
- Certification
- ISO
- Purity
- ≥99%
- Type
- Sodium Dihydrogen Phosphate
- Grade Standard
- Agriculture Grade
- Keyword
- Sodium Dihydrogen Phosphate
- OEM
- Support
- Transport Package
- Customized
- Specification
- 25kg/bag
- Trademark
- Customized
- Origin
- China
- HS Code
- 28352400
- Production Capacity
- 20000 Mt/Month
Product Description
Factory Supply Sodium Phosphate Monobasic Monohydrate powder CAS 10049-21-5
1. Chemical name: sodium dihydrogen phosphate
2. Molecular formula: NaH2PO4, NaH2PO4-H2O, NaH2PO4-2H2O
3. Molecular weight: Anhydrous: 120.01; Monohydrate: 138.01; Dihydrate: 156.01
4. CAS: Anhydrous: 7558-80-7; Monohydrate: 10049-21-5; Dihydrate: 13472-35-0
5. Properties: white crystalline powder or granule. Odorless. Slightly deliquescent. The relative density is 2.04. The melting point is 60°C. soluble in water. Insoluble in ethanol, can be dissolved in crystal water to form monohydrate salt when heated below 10°C. When heated to 100°C, it loses crystal water and becomes anhydrous, and when heated continuously, it becomes sodium metaphosphate.
6. Uses: buffering agent, quality improver, emulsifier, nutritional supplement, antioxidant synergist, salt water penetration aid, sugar clarifying agent, stabilizer, gelling agent, poultry scalding agent.
7. Packaging: Inner lined with polyethylene plastic bag, outer layer in composite plastic woven bag, net weight of each bag is 25kg.
8. Storage and transportation: This product should be stored in a dry, ventilated and clean warehouse. When loading and transporting, it should be handled with care to prevent damage to the package, prevent moisture and heat, and prevent rain and moisture during transportation. It should be isolated from toxic substances.
2. Molecular formula: NaH2PO4, NaH2PO4-H2O, NaH2PO4-2H2O
3. Molecular weight: Anhydrous: 120.01; Monohydrate: 138.01; Dihydrate: 156.01
4. CAS: Anhydrous: 7558-80-7; Monohydrate: 10049-21-5; Dihydrate: 13472-35-0
5. Properties: white crystalline powder or granule. Odorless. Slightly deliquescent. The relative density is 2.04. The melting point is 60°C. soluble in water. Insoluble in ethanol, can be dissolved in crystal water to form monohydrate salt when heated below 10°C. When heated to 100°C, it loses crystal water and becomes anhydrous, and when heated continuously, it becomes sodium metaphosphate.
6. Uses: buffering agent, quality improver, emulsifier, nutritional supplement, antioxidant synergist, salt water penetration aid, sugar clarifying agent, stabilizer, gelling agent, poultry scalding agent.
7. Packaging: Inner lined with polyethylene plastic bag, outer layer in composite plastic woven bag, net weight of each bag is 25kg.
8. Storage and transportation: This product should be stored in a dry, ventilated and clean warehouse. When loading and transporting, it should be handled with care to prevent damage to the package, prevent moisture and heat, and prevent rain and moisture during transportation. It should be isolated from toxic substances.
| Index | Specification | GB 25564-2010 | FCC VI | ||
| content(In thousands of units),ppm | Content (NaH2PO4),ppm | 980000-1030000 | 980000-1030000 | ||
| pH(10g/Lsolution,25ºC) | pH(10g/L,25ºC) | 4.1-4.7 | |||
| Water insoluble substances,ppm ≤ | Insoluble Substances, ppm ≤ | 2000 | 2000 | ||
| Heavy metals(Calculated by Pb),ppm ≤ | Heavy Metal(Pb),ppm ≤ | 10 | |||
| Pb,ppm ≤ | Pb,ppm ≤ | 4 | 4 | ||
| As,ppm ≤ | As,ppm ≤ | 3 | 3 | ||
| Fluoride(Calculated by F),ppm ≤ | Fluorides (F),ppm ≤ | 50 | 50 | ||
Loss on drying, ppm |
NaH2PO4 ≤ | Loss On Drying,ppm |
Na HP4 ≤ | 20000 | 20000 |
| NaH2PO4 ·H2O | NaH2PO4 ·H2O | 100000-150000 | |||
| NaH2PO4 ·2H2O | NaH2PO4 ·2H2O | 200000-250000 | 200000-250000 | ||
Sodium dihydrogen phosphate is mainly used in food as a buffer, improver, emulsifier, nutritional agent.
for boiler water treatment, electroplating.
It is a raw material for the manufacture of sodium hexametaphosphate and polycondensed phosphates.
It is also used in the manufacture of detergents, metal detergents, as dye auxiliaries and pigment precipitants. Mica sheet bonding. Acidity buffer. Baking powder manufacturing.
used in boiler water treatment, electroplating, leather making, dye, medicine, food and other industries.
used as analytical reagent, buffer and soft water agent buffer, soft water agent.
The pharmaceutical industry is used for the manufacture of stimulants and fruit salts.
It is used as a detergent, acidity buffer and dye additive, and also used in boiler water treatment, mica sheet bonding, baking powder manufacturing and electroplating.