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磷酸氢二钠, 七水合物, 二价

磷酸氢二钠, 七水合物, 二价

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Key features and details

CAS:7782-85-6 磷酸钠7水, 磷酸氢二钠(七水) 磷酸氢二钠

SKU: 02191441-CF

Synonyms
Sodium orthophosphate; Disodium hydrogen phosphate; Dibasic sodium phosphate; Disodium orthophosphate; Disodium phosphate; DSP; Phosphate of soda; Secondary sodium phosphate; Disodium hydrogen phosphate heptahydrate
CAS Number:
7782-85-6
Molecular Formula:
Na2HPO4 • 7H2O
Molecular Weight:
268.062 g/mol
EC Number:
237-707-0
MDL Number:
MFCD00149180
Product Description

Sodium Phosphate, Dibasic, Heptahydrate

Application Notes

Sodium phosphate dibasic heptahydrate is use in many applications such as sequestrant, emulsifier and buffer in foods. As mordant in dyeing for weighting silk, in tanning. In manufacturing of enamels, ceramics, detergents; as fireproofing agent in soldering and brazing instead of borax; as reagent and buffer in analytical chemistry, cathartic, laxative.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Key Applications

Sequestrant | Emulsifier | Buffer in foods | Mordant in dyeing | Tanning | Fireproofing agent | Laxative

Specifications
SKU 02191441-CF
Alternate Names Sodium orthophosphate; Disodium hydrogen phosphate; Dibasic sodium phosphate; Disodium orthophosphate; Disodium phosphate; DSP; Phosphate of soda; Secondary sodium phosphate; Disodium hydrogen phosphate heptahydrate
Application Notes Sodium phosphate dibasic heptahydrate is use in many applications such as sequestrant, emulsifier and buffer in foods. As mordant in dyeing for weighting silk, in tanning. In manufacturing of enamels, ceramics, detergents; as fireproofing agent in soldering and brazing instead of borax; as reagent and buffer in analytical chemistry, cathartic, laxative.
Base Catalog Number 191441
CAS # 7782-85-6
EC Number 237-707-0
Format Crystalline powder
Grade ACS grade
Insoluble Matter ≤0.005%
Molecular Formula Na2HPO4 • 7H2O
Molecular Weight 268.062 g/mol
Personal Protective Equipment Eyeshields, Gloves, respirator filter
Purity ≥98%
RTECS Number WC4600000
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
Citations
Documents

Certificate of Analysis

Certificate of Analysis
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Datasheet

Datasheet

Material Safety Datasheet

Material Safety Datasheet
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Material Safety Datasheet
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